Academic literature on the topic 'RSI Visual'
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Journal articles on the topic "RSI Visual"
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Cheng, Bastian, Mathias Brinkmann, Nils D. Forkert, et al. "Quantitative Measurements of Relative Fluid-Attenuated Inversion Recovery (FLAIR) Signal Intensities in Acute Stroke for the Prediction of Time from Symptom Onset." Journal of Cerebral Blood Flow & Metabolism 33, no. 1 (2012): 76–84. http://dx.doi.org/10.1038/jcbfm.2012.129.
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In acute stroke magnetic resonance imaging, a ‘mismatch’ between visibility of an ischemic lesion on diffusion-weighted imaging (DWI) and missing corresponding parenchymal hyperintensities on fluid-attenuated inversion recovery (FLAIR) data sets was shown to identify patients with time from symptom onset ≤4.5 hours with high specificity. However, moderate sensitivity and suboptimal interpreter agreement are limitations of a visual rating of FLAIR lesion visibility. We tested refined image analysis methods in patients included in the previously published PREFLAIR study using refined visual analysis and quantitative measurements of relative FLAIR signal intensity (rSI) from a three-dimensional, segmented stroke lesion volume. A total of 399 patients were included. The rSI of FLAIR lesions showed a moderate correlation with time from symptom onset ( r = 0.382, P < 0.001). A FLAIR rSI threshold of <1.0721 predicted symptom onset ≤4.5 hours with slightly increased specificity (0.85 versus 0.78) but also slightly decreased sensitivity (0.47 versus 0.58) as compared with visual analysis. Refined visual analysis differentiating between ‘subtle’ and ‘obvious’ FLAIR hyperintensities and classification and regression tree algorithms combining information from visual and quantitative analysis also did not improve diagnostic accuracy. Our results raise doubts whether the prediction of stroke onset time by visual image judgment can be improved by quantitative rSI measurements.
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Graham, Norris A., and John R. Kershner. "Reading Styles in Children with Dyslexia: A Neuropsychological Evaluation of Modality Preference on the Reading Style Inventory." Learning Disability Quarterly 19, no. 4 (1996): 233–40. http://dx.doi.org/10.2307/1511209.
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This study assessed the neuropsychological validity of the modality preference measures from the Reading Style Inventory (RSI), an instrument that claims to measure left-hemisphere (analytic, sequential, auditory) and right-hemisphere (holistic, simultaneous, visual) reading styles. Older fluent readers (age-matched to the children with disabilities) rated their reading styles more strongly auditory and visual than nondisabled beginning readers (reading-level-matched to the children with disabilities) and children with dyslexia. Compared to both control groups, the dyslexia group was unique in failing to demonstrate a high incidence of children with strong preferences in either modality. RSI ratings were unrelated to dichotic listening and, by inference, not related to the relative activation of the cerebral hemispheres in linguistic processing. RSI performance was also unrelated to reading comprehension, word recognition, word attack, and verbal/performance IQ. The results do not support the underlying biological rationale of the RSI or its claims to accurately profile nondisabled novice readers and children with dyslexia in terms of their cerebral hemispheric preferences. However, the results do suggest the potential usefulness of the RSI in educational contexts.
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Madai, Vince Istvan, Carla N. Wood, Ivana Galinovic, et al. "Clinical-Radiological Parameters Improve the Prediction of the Thrombolysis Time Window by Both MRI Signal Intensities and DWI-FLAIR Mismatch." Cerebrovascular Diseases 42, no. 1-2 (2016): 57–65. http://dx.doi.org/10.1159/000444887.
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Background: With regard to acute stroke, patients with unknown time from stroke onset are not eligible for thrombolysis. Quantitative diffusion weighted imaging (DWI) and fluid attenuated inversion recovery (FLAIR) MRI relative signal intensity (rSI) biomarkers have been introduced to predict eligibility for thrombolysis, but have shown heterogeneous results in the past. In the present work, we investigated whether the inclusion of easily obtainable clinical-radiological parameters would improve the prediction of the thrombolysis time window by rSIs and compared their performance to the visual DWI-FLAIR mismatch. Methods: In a retrospective study, patients from 2 centers with proven stroke with onset <12 h were included. The DWI lesion was segmented and overlaid on ADC and FLAIR images. rSI mean and SD, were calculated as follows: (mean ROI value/mean value of the unaffected hemisphere). Additionally, the visual DWI-FLAIR mismatch was evaluated. Prediction of the thrombolysis time window was evaluated by the area-under-the-curve (AUC) derived from receiver operating characteristic (ROC) curve analysis. Factors such as the association of age, National Institutes of Health Stroke Scale, MRI field strength, lesion size, vessel occlusion and Wahlund-Score with rSI were investigated and the models were adjusted and stratified accordingly. Results: In 82 patients, the unadjusted rSI measures DWI-mean and -SD showed the highest AUCs (AUC 0.86-0.87). Adjustment for clinical-radiological covariates significantly improved the performance of FLAIR-mean (0.91) and DWI-SD (0.91). The best prediction results based on the AUC were found for the final stratified and adjusted models of DWI-SD (0.94) and FLAIR-mean (0.96) and a multivariable DWI-FLAIR model (0.95). The adjusted visual DWI-FLAIR mismatch did not perform in a significantly worse manner (0.89). ADC-rSIs showed fair performance in all models. Conclusions: Quantitative DWI and FLAIR MRI biomarkers as well as the visual DWI-FLAIR mismatch provide excellent prediction of eligibility for thrombolysis in acute stroke, when easily obtainable clinical-radiological parameters are included in the prediction models.
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Lu, W., C. Tao, Q. Ji, and H. Li. "SOCIAL INFORMATION FUSED URBAN FUNCTIONAL ZONES CLASSIFICATION NETWORK." ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences V-3-2020 (August 3, 2020): 263–68. http://dx.doi.org/10.5194/isprs-annals-v-3-2020-263-2020.
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Abstract. Fast-changing cities need efficient management. Accurate classification of urban functional zone (UFZ) can provide important reference for cities management. Remote sensing imagery (RSI) is large scale, high resolution and fast update, which can provide massive data for UFZ extraction. However, UFZ are more concerned with social attributes such as industrial production and commercial activities, while images can only provide visual features, which is not enough for an elaborate UFZ classification. To solve this problem, in this paper, we combine RSI and point of interest (POI) data together for UFZ classification, and propose a Social Information Fused Urban Functional Zones Classification Network (SIF-Net). For RSI, we simply use a Xception CNNs network extract the visual information. For POI data, we first build a coarse heatmap for each type of POI (e.g. retail, apartment…), and then combine them as a POI tensor. Afterward, we use a channel attention module (CAM) based CNN model to fuse heatmaps from each type of POI, and then build a fine distribution of UFZ as the social information. Finally, we fuse the visual information extracted from RSI and social information extracted from POI by concatenating them. By fusing this two complementary information, our method makes up for the shortcomings of extracting UFZ based on RSI and general CNNs only. Compared with current state-of-the-art methods, experiments show that the proposed SIF-Net can significantly improve the UFZ classification result.
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Amorim, Bárbara Juarez, Elba Cristina Sá de Camargo Etchebehere, Graciella Dalla Torre, et al. "Low sensitivity of three-phase bone scintigraphy for the diagnosis of repetitive strain injury." Sao Paulo Medical Journal 124, no. 3 (2006): 145–49. http://dx.doi.org/10.1590/s1516-31802006000300007.
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CONTEXT AND OBJECTIVE: The diagnosis of repetitive strain injury (RSI) is subjective and solely based on clinical signs and physical examination. The aim of this paper was to assess the usefulness of three-phase bone scintigraphy (TPBS) in diagnosing RSI. DESIGN AND SETTING: Prospective study at the Division of Nuclear Medicine, Department of Radiology, School of Medical Sciences, Universidade Estadual de Campinas (Unicamp). METHODS: Seventy-three patients (mean age 31.2 years; 47 males) with clinical suspicion of RSI in the upper limbs were studied. A total of 127 joints with suspicion of RSI were studied. The shoulders, elbows and wrists were analyzed semi-quantitatively, using the shafts of the humeri and ulnae as references. The results were compared with a control group of 40 normal individuals. The patients’ signs and symptoms were used as the "gold standard" for calculating the probabilities. RESULTS: From visual analysis, abnormalities were observed in the flow phase for four joints, in the blood pool phase for 11 joints and in the delayed images for 26 joints. Visual analysis of the joints of the control group did not show any abnormalities. Semi-quantitative analysis showed that most of the patients’ joint ratios were normal. The exceptions were the wrists of patients with left-sided RSI (p = 0.0216). However, the sensitivity (9%) and accuracy (41%) were very low. CONCLUSION: TPBS with semi-quantitative analysis has very low sensitivity and accuracy in the detection of RSI abnormalities in the upper limbs.
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Hartke, Vance, Amanda Gillespie, Libby J. Smith, and Ryan J. Soose. "Does CPAP Affect Patient-Reported Voice Outcomes?" Otolaryngology–Head and Neck Surgery 158, no. 4 (2018): 685–87. http://dx.doi.org/10.1177/0194599817752639.
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Upper aerodigestive tract symptoms are common in patients with obstructive sleep apnea (OSA). It remains unclear whether continuous positive airway pressure (CPAP) improves or worsens these otolaryngology symptoms. As therapy-related side effects limit CPAP adherence, this study aimed to determine if CPAP negatively affects voice, sinonasal, and reflux symptoms of the upper airway. Case series with planned data collection was performed at an academic otolaryngology sleep center. Newly diagnosed patients with OSA were evaluated before and 6 months after initiating CPAP therapy. Data collected included CPAP data download, Reflux Symptom Index (RSI), Epworth Sleepiness Scale (ESS), Voice Handicap Index 10 (VHI-10), Sino-Nasal Questionnaire (SNQ), and oral dryness visual analog scale (VAS). For the 11 CPAP-adherent participants, the RSI significantly improved with CPAP (mean RSI, 22.0-9.5; P = .002); however, the VAS, VHI-10, and SNQ did not change after 6 months of CPAP therapy. In a small sample size, patient-reported voice outcomes (VHI-10) and other upper aerodigestive tract symptoms did not worsen with CPAP; rather, CPAP therapy was associated with a reduction in reflux symptoms.
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Gubar, E. E., E. Yu Loginova, Yu L. Kоrsakova, et al. "Specific features of axial involvement in psoriatic arthritis: data from real clinical practice." Rheumatology Science and Practice 58, no. 4 (2020): 401–6. http://dx.doi.org/10.47360/1995-4484-2020-401-406.
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Objective. To compare clinical features in psoriatic arthritis (PsA) patients with and without axial involvement. Subjects and methods. 385 PsA patients (172 males and 213 females) from National PsA Register were examined, their diagnosis verified according to CASPAR criteria. Patients’ median age was 45 [35; 54] years, median disease duration – 5,1 [0; 8] years. Pelvis X-ray and HLA-B27 levels in addition to physical examinations were obtained in all patients. Sacroiliitis (SI) was established based on radiographic findings (rSI) including bilateral changes corresponding to at least stage II, or unilateral – corresponding to at least stage III of Kellgren-Lawrence radiographic grading scale. Patients’ radiographs were evaluated by an independent radiologist. Disease activity was assessed using the DAS28 (Disease activity score 28), DAS (Disease activity in psoriatic arthritis) and BASDAI (Bath ankylosing spondylitis disease activity index) scales. 100 mm visual analog scale (VAS) was used for assessment of pain intensity (PI) and the Patient’s Global Assessment of Disease Activity (PtGA). Patients were distributed into two groups: Group 1 included rSI(+) patients, Group 2 – patients without radiologically confirmed SI – rSI (-). Results. Group 1 included 214 (55,6%) patients with axial involvement, 106 males and 108 females, Group 2 rSI (-) – 171 (44,4%) patients, 66 males and 105 females Proportion of men was significantly higher in RSi(+) group – 49,5% vs 38,6% in rSi(-) group (Odds Ratio, OR – 1,56, 95% CI 1,6-2,4; р = 0,0324). Patient’s median age was 45 [35; 54] and 46 [34; 56] years, respectively (p=0,911). Higher rates of HLA-В27 positivity were found in group rSI(+) patients, than in rSI(-), respectively in 62 out of 126 and in 26 out of 78 patients (OR 1,9, 95% CI 1,1-3,5). Patients from RSI(+) group had more severe erosive peripheral arthritis. Median tender joint counts (TJC) were 9 [14; 18] and 6 [3; 12] (р=0,02), while radiographic feet bone erosions were found in 58 (27,1%) and 29 (17%) patients, respectively (OR 1,8, 95% CI 1,1-3,0). Disease activity was higher in rSI(+) group. Median DAS28 score was 4,3 [3,3; 5,6] and 4,05 [3,03; 4,88] (р=0,02), DAPSA – 28,40 [15,65; 43,65] and 20,0 [12,45; 30,0], (р < 0,01), BASDAI – 1,6 [0; 5,1] and 0 [0; 4,5] (р < 0,01), C-reactive protein (CRP) – 0,9 [0,4; 2,2] mg/dl and 0,8 [0,3; 1,3] mg/dl, respectively (р=0,029). PtGA VAS values were 56,5 [42,3; 70,0] mm and 50,0 [30,0; 60,0] mm (р < 0,01); physicians global assessment (PGA) – 54,0 [40,0; 69,5] mm and 40,0 [25,5; 50,0] mm (р < 0,01); PI VAS values were 50,0 [40,0; 70,0] mm and 50,0 [20,5; 58,8] mm, respectively (р < 0,01). Higher rates of entheses involvement based on the Leeds Enthesitis Index (LEI) and dactylitis were documented in rSI(+) group. Median LEI score was 0 [0; 2] and 0 [0; 1] (p=0,02), while dactylitis was established in 71 (31,2%) and 32 (18,7%) patients, respectively (OR 2,2, 95% CI 1,3-3,5). More severe cutaneous involvement was also found in rSI(+) patients as compared to rSI (-). BSA (Body Surface Area) > 3% involvement was established in 94 (43,9%) and 57 (33,3%) patients, respectively (OR 1,7, 95% CI 1,03-2,4). Axial involvement was associated with more pronounced functional impairment. Median HAQ was 1,0 [0,6; 1,5] and 0 [0-2,2] (р=0,02). Conclusion. Axial involvement in PsA patients is associated with more severe articular damage, higher enthesitis and dactylitis rates, more severe psoriasis, which should be considered when planning treatment.
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Jiang, Yan, Guisheng Yin, Ye Yuan, and Qingan Da. "Project Gradient Descent Adversarial Attack against Multisource Remote Sensing Image Scene Classification." Security and Communication Networks 2021 (June 12, 2021): 1–13. http://dx.doi.org/10.1155/2021/6663028.
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Deep learning technology (a deeper and optimized network structure) and remote sensing imaging (i.e., the more multisource and the more multicategory remote sensing data) have developed rapidly. Although the deep convolutional neural network (CNN) has achieved state-of-the-art performance on remote sensing image (RSI) scene classification, the existence of adversarial attacks poses a potential security threat to the RSI scene classification task based on CNN. The corresponding adversarial samples can be generated by adding a small perturbation to the original images. Feeding the CNN-based classifier with the adversarial samples leads to the classifier misclassify with high confidence. To achieve a higher attack success rate against scene classification based on CNN, we introduce the projected gradient descent method to generate adversarial remote sensing images. Then, we select several mainstream CNN-based classifiers as the attacked models to demonstrate the effectiveness of our method. The experimental results show that our proposed method can dramatically reduce the classification accuracy under untargeted and targeted attacks. Furthermore, we also evaluate the quality of the generated adversarial images by visual and quantitative comparisons. The results show that our method can generate the imperceptible adversarial samples and has a stronger attack ability for the RSI scene classification.
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Horníková, Henrieta, Michal Jeleň, and Erika Zemková. "Determinants of Reactive Agility in Tests with Different Demands on Sensory and Motor Components in Handball Players." Applied Sciences 11, no. 14 (2021): 6531. http://dx.doi.org/10.3390/app11146531.
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This study investigates the relationship between reactive agility and reaction speed, sprint speed, and muscle strength and their contribution to Y-shaped agility test and reactive agility test (RAT) performance in handball players. Seven handball players performed a Y-shaped agility test and RAT, simple and choice-based reaction time test, reaction test to fast and slow generated visual stimuli, 5 m and 20 m sprint tests, a 505 Agility test, a squat jump, a countermovement jump, and a drop jump. The results reveal a significant relationship between the times for the Y-shaped agility test and the 20 m sprint (r = 0.777, p = 0.040, R = 0.604), as well as the time for the 505 Agility test (r = 0.770, p = 0.043, R2 = 0.593), and RSI (r = −0.755, p = 0.050, R2 = 0.570); however, no relationship was found with parameters pertaining to reaction speed. RAT performance did not significantly correlate with RSI, time in the 505 Agility test, squat jump height, time in the 20 m sprint, and reaction time to fast generated visual stimuli, although large effect sizes were found (r > 0.5). It seems that the contribution of sensory and motor components depends on the structure of the agility test. While the Y-shaped agility test is mainly determined by sprinting, the change of direction speed, and reactive strength, there is the tendency for the reactive agility test to be determined by strength, speed, and visual reaction time.
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Kumral, Tolgar Lütfi, Yasemin Gökden, Ziya Saltürk, et al. "The Effect of Gastric Helicobacter pylori Colonization on Nasal Functions." Ear, Nose & Throat Journal 98, no. 6 (2019): 346–50. http://dx.doi.org/10.1177/0145561319840825.
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The aim of this study is to investigate the effect of gastric Helicobacter pylori colonization on nasal functions. The study enrolled patients (n = 100) who underwent endoscopy for gastroesophageal reflux disease. Patients with laryngopharyngeal reflux (LPR) were identified by Reflux Symptom Index (RSI) and Reflux Finding Score (RFS). Patients were divided into 2 groups: LPR (+) (n = 64) H pylori (+), RSI > 13, RFS > 7; LPR (−) (n = 36) H pylori (+), RSI < 13, RFS < 7. Visual analog scale (VAS), sinonasal outcome test-22 (SNOT-22), peak nasal inspiratory flowmeter (PNIF), mucociliary clearance (MCC), and olfactory tests were used to evaluate the nasal functions. The average VAS for nasal obstruction, PNIF, and MCC did not differ significantly between the LPR (+) and LPR (−) groups ( P > .05). However, the average olfactory test scores were lower in the LPR (+) patients than the LPR (−) patients ( P < .05). Also, the SNOT-22 scores were significantly higher in LPR (+) patients than in LPR (−) ( P < .01). Nasal functions and symptom scores were also evaluated according to the H pylori grading. The PNIF, MCC, SNOT-22, and olfactory test results deteriorated as the gastric mucosal H pylori colonization increased ( P < .05). In conclusion, nasal functions differed between LPR disease and GERD only, while the density of H pylori colonization in the gastric mucosa had an effect on nasal function.
Dissertations / Theses on the topic "RSI Visual"
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Ržonca, Michal. "On-line korekce dráhy robotu na základě dat ze snímače vzdálenosti." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443251.
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The main aim of this master’s thesis is to provide online path correction of 6 – axis robot leaded by an external distance measuring sensor interface. First part is describing the actual state and required options of some robot manufacturers. Next part justifies selection and is describing the real robotic cell. Third part is focused on programming of path correction of Kuka KR16 based on generated signal and also based on signal from distance sensor interface. There is also described the communication between PLC and robot and how to display data from robot to HMI. Last part is focused on data analysis and is describing some problems discovered by application of path correction.
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Islam, Naveed. "Cryptography based Visual Data Protection." Thesis, Montpellier 2, 2011. http://www.theses.fr/2011MON20178/document.
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La transmission de données multimédia sur les réseaux sécurisés a une croissance exponentielle grâce aux progrès scientifique dans les technologies de l'information et de la communication. La sécurité des données dans certaines applications comme le stockage sécurisé, l'authentification, la protection des droits d'auteurs, la communication militaire ou la visioconférence confidentielles, nécessitent de nouvelles stratégies en matière de transmission sécurisée. Deux techniques sont couramment utilisées pour la transmission sécurisée de données visuelles, à savoir : la cryptographie et la stéganographie. La cryptographie sécurise les données en utilisant des clés secrètes afin de rendre les données illisibles, la stéganographie, elle, vise à insérer des données cruciales dans des signaux porteurs anodins.De plus, pour la confiance mutuelle et les systèmes distribués, le partage sécurisé de ressources est souvent une garantie suffisante pour les applications de communication. L'objectif principal de cette thèse est de réaliser une protection des données visuelles, en particulier les images numériques, par le biais des techniques modernes de cryptographie. Dans ce contexte, deux objectifs de recherche ont été développés durant ces travaux de thèse.La première partie de notre travail se concentre sur la sécurité des images numériques dans un environnement partagé. Ensuite, la deuxième partie porte sur l'intégrité des données visuelles pendant une transmission sécurisée.Nous avons proposé un nouveau schéma de partage des images qui exploite les propriétés d'addition et de multiplication homomorphique de deux crypto systèmes à clé publique largement utilisés : les algorithmes RSA et Paillier. Dans les schémas traditionnels de partage sécurisé, le ``dealer'' partitionne le secret en parties et le distribue à chacun des autres acteurs. Ainsi, aucun des acteurs impliqués ne participe à la création du partage sécurisé, mais il est toujours possible que le ``dealer'' transmette des données malveillantes. Au contraire, l'approche proposée utilise le système de partage de secret d'une manière qui limite l'influence du ‘‘dealer'' sur le protocole en permettant à chaque acteur de participer.La deuxième partie de ces travaux de thèse met l'accent sur l'intégrité des données visuelles lors de la transmission. L'intégrité des données signifie que les données gardent leurs structures complètes au cours d'une opération numérique comme le stockage, le transfert ou la récupération. Le changement d'un seul bit de données cryptées peut avoir un impact catastrophique sur les données décryptées. Nous abordons le problème de correction d'erreurs dans les images cryptées en utilisant le chiffrement à clé symétrique AES (Advanced Encryptions Standard) suivant différents modes. Trois mesures sont proposées afin d'exploiter les statistiques locales des données visuelles et l'algorithme de chiffrement, dans l'objectif de corriger les erreurs efficacement<br>Due to the advancements in the information and communication technologies, the transmission of multimedia data over secure or insecure communication channels has increased exponentially. The security of data in applications like safe storage, authentications, copyright protection,remote military image communication or confidential video-conferencing require new strategies for secure transmission. Two techniques are commonly used for the secure transmission of visual data, i.e. cryptography and steganography. Cryptography achieves security by using secret keysto make the data illegible while steganography aims to hide the data in some innocent carrier signal. For shared trust and distributed environment, secret sharing schemes provide sufficient security in various communication applications. The principal objective of this thesis is to achieveprotection of visual data especially images through modern cryptographic techniques. In this context, the focus of the work in perspective, is twofolded. The first part of our work focuses on the security of image data in shared environment while the second part focuses on the integrity ofimage data in the encrypted domain during transmission.We proposed a new sharing scheme for images which exploits the additive and multiplicative homomorphic properties of two well known public key cryptosystems, namely, the RSA and the Paillier. In traditional secret sharing schemes, the dealer partitions the secret into shares and distributethe shares to each of the player. Thus, none of the involved players participate in the creation of the shared secret and there is always a possibilitythat the dealer can cheat some player. On the contrary, the proposed approach employs the secret sharing scheme in a way that limits the influence of the dealer over the protocol by allowing each player to participate. The second part of our thesis emphasizes on the integrity of visual data during transmission. Data integrity means that the data have its complete structure during any operation like storage, transfer or retrieval. A single bit change in encrypted data can have catastrophic impact over the decrypted data. We address the problem of error correction in images encrypted using symmetric key cryptosystem of the Advanced Encryption Standard (AES) algorithm. Three methods are proposed to exploit the local statistics of the visual data and the encryption algorithm to successfully correct the errors
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Paim, José Fernão Bastos. "Paisagens Fílmicas: Um diálogo possível entre vídeo, corpo, tempo e espaço." Programa de Pós-Graduação em Artes visuais da UFBA, 2011. http://www.repositorio.ufba.br/ri/handle/ri/9827.
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Previous issue date: 2011-12-12<br>A presente dissertação aborda o potencial poético da linguagem videográfica na influência das relações de visibilidade surgidas da percepção do espaço, em um contexto de intervenções mediadas por projeções de vídeo, na construção de paisagens fílmicas, tendo como suporte, três espaços específicos, na cidade de Salvador: o Museu de Arte Sacra -MAS, Pavilhão de Aulas da Federação -PAF e o Museu de Arte Moderna -MAM. Proponho assim, através de pesquisas práticoteoricas apresentar em abordagens híbridas de expressão artística a relação da videoarte com a paisagem em um diálogo possível entre corpo, tempo e espaço. Esses estudos a respeito do vídeo como processo artístico estão ancorados aos escritos de Gene Youngblood, que em 1970 cunhou o termo Expanded Cinema (Cinema Expandido), no que diz respeito a uma visão alternativa da linguagem audiovisual a partir do seu entendimento como um sistema aberto, junto às reflexões de outros autores como os Professores Doutores Arlindo Machado, Maria Amélia Bulhões e Christine Mello. As apresentações das ações interventivas visam analisar e discutir também as potencialidades expressivas das matrizes digitais em estruturar uma abordagem alternativa da videoarte.<br>Salvador
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Zandi, Zand Sajjad. "FPGA implementation of ROI extraction for visual-IR smart cameras." Thesis, Mittuniversitetet, Avdelningen för elektronikkonstruktion, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-26076.
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Video surveillance systems have been popular as a security tool for years, and the technological development helps monitoring accident-prone areas with the help of digital image processing.A thermal and a visual camera are being used in the surveillance project. The thermal camera is sensitive to the heat emitted by objects, and it is essential to employ the thermal camera as the visual camera is only useful in the presence of light. These cameras do not provide images of the same resolution. In order to extract the region of interest (ROI) of the visual camera, the images of these cameras need to have the same resolution; therefore the thermal images are processed in order to have the same size as the visual image.The ROI extraction is needed in order to reduce the data that needs to be transmitted. The region of interest is extracted from the visual image and the required processes are mostly done on the thermal image as it has lower resolution and therefore requires less computational processing. The image taken from the thermal camera is up scaled by using the nearest neighbor algorithm and it is zero-padded to make the resolutions of the two images equal, and then the region of interest is extracted by masking the result with the related converted version of visual image to YCbCr color space.
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Mattos, Nelma Cristina Silva Barbosa de. "Identidades nas artes visuais contemporâneas: elaboração de uma possível leitura da trajetória de Ayrson Heráclito, artista visual afro-brasileiro." Faculdade de Filosofia e Ciências Humanas, 2016. http://repositorio.ufba.br/ri/handle/ri/27532.
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TESE _NELMA BARBOSA_PosAFRO_UFBA.pdf: 6787889 bytes, checksum: 337cd99d40114a58a867396385fef159 (MD5)<br>não se aplica<br>O presente trabalho elabora uma interpretação sobre a identidade afro-brasileira no meio da arte
contemporânea. No desenrolar desta pesquisa, tentamos salientar algumas pistas, visando identificar,
analisar e compreender o processo de construção de discursos identitários de afirmação
negra na trajetória profissional do artista plástico contemporâneo rotulado pelo sistema da arte
como artista afro-brasileiro. Para tal, optamos por utilizar o estudo de caso único como método,
tendo como unidade-caso o artista Ayrson Heráclito, destacado atualmente na produção artística
nacional e internacional, mesmo não vivendo em regiões centrais e legitimadoras do circuito
econômico das obras de arte. No intuito de municiar melhor nossos argumentos, analisamos
assuntos da vida profissional do artista visual de origem negra, a exemplo dos conceitos
de: arte afro-brasileira, a profissão de artista, arte contemporânea, globalização e sistema da
arte. Considerando as relações de poder no contexto da produção artística, refletimos ainda
sobre asidentidades, cultura, raça e nação, entre outros temas necessários para compreendermos
as relações no contexto da vida profissional do artista afro-brasileiro. Partimos da ideia de arte
afro-brasileira, pois esta não é uma qualidade de arte que segue estilos canônicos, a exemplo de
movimentos artísticos reconhecidos pela história oficial. Esse tipo de arte, por se desenvolver
em um ambiente marcado por desigualdades raciais e de tradicionais hierarquias, repercute as
idiossincrasias da temática identitária nacional. A identidade é uma questão relevante no âmbito
da arte contemporânea, pois movimentos sociais reivindicatórios, sustentados em discursos
identitários, também influenciam as narrativas visuais. A legitimação da arte atual resulta da
relação de força dos agentes institucionais que integram o sistema oficial da arte e que estabelece
critérios de qualidade artística segundo seus interesses. O referido mecanismo, responsável
pelo que entendemos ou não como sendo arte contemporânea, tem sido obrigado a reconhecer
identificações e visualidades historicamente negadas. Nosso estudo também descreve como a
arte e o artista afro-brasileiros se tornaram elementos reconhecidos no círculo das artes plásticas
nacionais, discorrendo sobre algumas de suas principais referências. Mas, por investigar um
texto identitário, ouvimos Ayrson Heráclito e confrontamos a visão de si com a visão externa
sobre ele. As análises indicaram que políticas afirmativas para artistas periféricos motivam declarações
identitárias e o acesso ao ensino superior facilita a circulação ou sobrevivência do
profissional da arte. A demanda por diversidade influencia a circulação das obras, empodera e
reposiciona artistas e demais profissionais no meio artístico. A identidade afro-brasileira se estabelece
como plataforma política. A experiência cultural negra engendra possibilidades discursivas
diferentes entre si e, quando se faz presente através de um sujeito, lida com mecanismos
capazes de alterar os sentidos operados pelo conjunto total de criadores.<br>The present work elaborates an interpretation of an Afro-Brazilian identitywithin contemporary
art. In the unfolding of this research, we tried to highlight a few paths through which to identify,
analyze and understand the process of identity discourse construction, specifically black affirmation
in the professional trajectory of the contemporary visual artist, labeled as an Afro-Brazilian
artist within the system of art. To this end, we opted to use case study as our method,
focusing on the case of artist Ayrson Heráclito, highlighting his artistic production nationally
and internationally, even though he does not live in the regions considered central and legitimate
within the economic circuit of art works. With the intention of better illustrating our arguments,
we analyzed aspects of the professional life of the visual artist with black racial origins,
using concepts such as Afro-Brazilian art, the profession of the artist, contemporary art,
globalization and art system. Considering the power relations in the context of artistic production,
we reflect on further concepts including identities, culture, race and nation, among other
themes necessary to comprehend relations in the context of the professional life of the AfroBrazilian
artist. We depart from the idea of Afro-Brazilian art, for this is not an art quality that
follows canonical styles, or an artistic movement recognized by official history. This type of
art, developed in an environment marked by racial inequalities and traditional hierarchies, reflects
the idiosyncrasies of national identity issues. Identity is a relevant question in the areaof
contemporary art, as grass roots social movements backed by identity discourses also influence
visual narratives. Current art is legitimated as a result of the force of institutional agents, which
integrate the official system of art and establish criteria for artistic quality based on their interests.
This referred mechanism, responsible for what we understand as contemporary art or not,
is now being required to recognize identifications and visualities historically denied. Our study
also describes how Afro-Brazilian art and artists became recognizable elements in the circuit
of national fine art, addressing some of the principle references. However, as a text on identity,
we hear Ayrson Heráclito and confront the vision of him externally through others. Our analyses
indicate that affirmative politics for peripheral artists motivate identity declarations, and
access to higher education facilitates the circulation or survival of the professional artist. The
demand for diversity influences the circulation of works, empowering and repositioning artists
and other professionals in the artistic world. Afro-Brazilian identity establishes itself as a political
platform. The black cultural experience engenders different discursive possibilities, and
when present in one subject, it is a mechanism capable of altering the meanings operating
among all of its creators.
6
Cardoso, Ricardo Guimarães. "Ímã: apalavrando imagens, imaginando palavras." Programa de Pós- Graduação em Artes Visuais da UFBA, 2010. http://www.repositorio.ufba.br/ri/handle/ri/9814.
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Previous issue date: 2010<br>A presente dissertação desenvolvida no Mestrado em Artes Visuais da Escola de Belas Artes do Programa de Pós-Graduação em Artes Visuais da Universidade Federal da Bahia, na linha de Processos Criativos nas Artes Visuais, aborda aspectos da relação entre palavra e imagem na produção artística do pesquisador/artista visual Ricardo Guimarães. “Ímã: apalavrando imagens,imaginando palavras” apresenta o processo de criação, os resultados conquistados, as influências e conexões com o trabalho de outros poetas, artistas visuais ou multimídias brasileiros e estrangeiros, e os comentários e análises especificamente de algumas peças e da obra na sua completude da pesquisa, salientando os aspectos conceituais, formais e sígnicos. Foi desenvolvida em pesquisa bibliográfica e pela internet, visita a exposições em compartilhamento de experiências com outros artistas, trabalho em ateliê e contato com o público. Partiu do princípio da possibilidade de criar uma obra artística visual tendo como base a palavra. A palavra poética com temáticas relacionadas à própria linguagem em sua sonoridade e significações, e as questões da vida urbana contemporânea, por um olhar predominantemente crítico e humorado. Na perspectiva do diálogo artístico entre a palavra e a imagem, apresenta uma busca literal e plástica de poética visual, pelos atributos imagéticos existentes na palavra e textuais na imagem, mas fundamentalmente o que está na transversalidade das linguagens. Os diversos experimentos artísticos, como poesias visuais, objetos, instalações e performances, tiveram como objetivo materializar a idéia da possibilidade de reduzir os limites existentes entre o visual e o literário. Esses experimentos foram analisados apoiando-se nas classificações dos signos encontradas no pensamento semiótico peirceano e em filósofos e pensadores que se apropriaram e aplicaram esses conhecimentos. Dessas contínuas análises e aprimoramentos no processo de criação está o resultado dessa pesquisa.<br>Salvador
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Brandão, André de Faria. "Transições da imagem:fotografia, contemporaneidade, cultura e hibridismo." reponame:Repositório Institucional da UFBA, 2009. http://www.repositorio.ufba.br/ri/handle/ri/9200.
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Previous issue date: 2009<br>A pesquisa investiga a fotografia enquanto linguagem contemporânea e híbrida, faz uso de tecnologias ópticas rudimentares e avançadas, cria interfaces com diversas outras linguagens artísticas, investiga a história da fotografia com o intuito de compreender a evolução dos métodos fotográficos, coleta equipamentos obsoletos em antiquários e assistências técnicas dando-lhes novos significados. A abordagem do contexto fotográfico sugerido por Rosalind Krauss resulta em um debate metafórico da linguagem fotográfica, deixando de lado uma possível leitura menos abrangente da utilização da imagem fotográfica propriamente dita enquanto objeto único de análise e meio de criação. Termos como arte tecnológica, hibridismo e fotografia digital são realidades palpáveis, acredito no potencial desta indagação acadêmica para a difusão da fotografia contemporânea e híbrida no contexto da arte baiana. Quanto à poética, recorro ao hibridismo cultural, à uma análise filosófica do tempo a partir de teorias de Henri Bergson e ao levantamento de algumas questões sobre arqueologia e evolucionismo.<br>Salvador
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Severo, Márjorie Garrido. "O fio da trama: arte no currículo sergipano." reponame:Repositório Institucional da UFBA, 2008. http://www.repositorio.ufba.br/ri/handle/ri/11844.
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Previous issue date: 2008<br>Este trabalho tece considerações sobre como aconteceram as propostas de Arte no currículo da Rede Municipal de Ensino de Aracaju em Sergipe, principalmente entre os anos de 2003 a 2007. Nesta dissertação a metáfora da rede foi utilizada, já que a perspectiva deste trabalho é entender o currículo como uma experiência tecida coletivamente enredada por muitos fios e nós. A metodologia teve referencial epistemológico na Hermenêutica de Paul Ricoeur, a tentativa de promover a interpretação dos textos e discursos na pesquisa fez parte da tessitura, os instrumentos utilizados nesta pesquisa qualitativa foram: observação, entrevistas semi-estruturadas, questionários e bricolagens realizadas com o grupo de professores de Arte da Rede Municipal de Aracaju. Visitas à escolas da Rede e o contato com coordenadores e professores externos também fizeram parte da abordagem. Os tópicos que fazem parte desta dissertação percorrem desde as Concepções de Currículo; Currículo na Pós-Modernidade; O Ensino de Arte no Currículo Escolar; A formação dos Arte/Educadores em Aracaju até considerar a Trama - Arte na Rede, pela Rede e para a Rede Municipal de Aracaju. Todos estes tópicos produzem fios que se entrelaçam no tecido/tecitura/texto desenvolvido. A análise possibilitou perceber a complexidade presente nas relações de produção do currículo. Como resultado foi gerado um esboço de um sistema dinâmico de unidades que perfazem a Arte no currículo e a partir dele foi esboçada ainda uma rede de evidências da Arte no currículo escolar. Pode-se considerar que situar o indivíduo no presente como nódulo numa rede de interações e possibilidades tem relevância para, a partir dessa perspectiva, rever as propostas curriculares em Arte.<br>Salvador
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Tizzot, Regina Maria Abreu. "Circulação 7: uma proposta visual contemporânea." Programa de Pós- Graduação em Artes Visuais da UFBA, 2011. http://www.repositorio.ufba.br/ri/handle/ri/9815.
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Previous issue date: 2011<br>Esta dissertação trata de um levantamento teórico sobre as etapas do processo criativo, de uma proposta artística visual contemporânea, onde a máscara é o elemento deflagrador do projeto. O foco principal do trabalho plástico é a produção de uma poética, na qual se pretende, com a inserção da máscara, traduzir o mistério em uma obra de arte. Elaborada com o uso do desenho e da escultura e constituída por meio de elementos simbólicos de natureza autobiográfica, traduz-se numa linguagem híbrida. A pesquisa apresenta uma estrutura descritiva, pois relata o processo criativo durante o período do mestrado, mas também reflexiva, pois, a partir de alguns conceitos operacionais, foi possível construir uma reflexão sobre a máscara e sua importância na produção artística. O referencial teórico foi embasado na definição de máscara descrita por Paulo Faitanin e na filosofia de Gaston Bachelard que discorre sobre a dualidade de simulação e dissimulação pertinente ao uso da máscara.<br>Salvador
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Koshta, Prashant Kumar, and Shailendra Singh Thakur. "A Novel Authenticity of an Image Using Visual Cryptography." IJCSN, 2012. http://hdl.handle.net/10150/219514.
Full textAbstract:
Information security in the present era is becoming very
important in communication and data storage. Data
transferred from one party to another over an insecure
channel (e.g., Internet) can be protected by cryptography.
The encrypting technologies of traditional and modern
cryptography are usually used to avoid the message from
being disclosed. Public-key cryptography usually uses
complex mathematical computations to scramble the
message.<br>A digital signature is an important public-key primitive that
performs the function of conventional handwritten signatures for
entity authentication, data integrity, and non-repudiation,
especially within the electronic commerce environment.
Currently, most conventional digital signature schemes are based
on mathematical hard problems. These mathematical algorithms
require computers to perform the heavy and complex
computations to generate and verify the keys and signatures. In
1995, Naor and Shamir proposed a visual cryptography (VC) for
binary images. VC has high security and requires simple
computations. The purpose of this thesis is to provide an
alternative to the current digital signature technology. We
introduce a new digital signature scheme based on the concept of
a non-expansion visual cryptography. A visual digital signature
scheme is a method to enable visual verification of the
authenticity of an image in an insecure environment without the
need to perform any complex computations. We proposed
scheme generates visual shares and manipulates them using the
simple Boolean operations OR rather than generating and
computing large and long random integer values as in the
conventional digital signature schemes currently in use.
Books on the topic "RSI Visual"
1
Karawitan manasuka RRI Yogyakarta: Kajian artistik audio visual. Lembaga Penelitian, Institut Seni Indonesia Yogyakarta, 2007.
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2
Text/Word Processing with Word: A visual guide for RSA Stage I. Thomson Learning, 1996.
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3
Text/Word Processing with Word: A visual guide for RSA Stage II Part 1 and Part 2. Thomson Learning, 1997.
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4
Marrone, Gaetana. The Cinema of Francesco Rosi. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780190885632.001.0001.
Full textAbstract:
Francesco Rosi’s work, which includes an impressive number of individually celebrated films, occupies a unique place in postwar Italian, indeed postwar world, cinema. Over the years, Rosi has offered films that trace an intricate path between the real and the fictive, the factual and the imagined. His films show an extraordinarily consistent formal balance while representing historical events as social emblems that examine, shape, and reflect the national self. They rely on a labyrinthine narrative structure, in which the sense of an enigma replaces the unidirectional path leading ineluctably to a designated end and solution. The truth itself, so fragmented and confused, may never be discovered. Rosi’s logical investigations are conducted by an omniscient eye and translated into a cinematic approach that embraces the details of material reality with the panoramic perspective of a dispassionate observer. This study addresses Rosi’s films as mosaics fashioned out of “clips” collected from the various stages of production, most specifically from the director’s own archival materials. It examines Rosi’s creative use of film as document (and as spectacle). This is, inevitably then, a study of the specific cinematic techniques that characterize Rosi’s work and that visually, compositionally, express his vision of history and the elusive “truth” of past and present social and political realities.
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Rgya Bod Dbyin gsum gsar byuṅ rgyun bkol ris ʼgrel miṅ mdzod =: Chinese-Tibetan-English visual dictionary of new daily vocabulary. 4-те вид. Si-khron mi rigs dpe skrun khaṅ, 2008.
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6
Rgya Bod Dbyin gsum gsar byuṅ rgyun bkol ris ʼgrel miṅ mdzod rtsom sgrig tsho chuṅ., ред. Rgya Bod Dbyin gsum gsar byuṅ rgyun bkol ris ʼgrel miṅ mdzod =: Chinese-Tibetan-English visual dictionary of new daily vocabulary. Si-khron mi rigs dpe skrun khaṅ, 2008.
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7
Tshul-khrims-blo-gros та Rgya Bod Dbyin gsum gsar byuṅ rgyun bkol ris ʼgrel miṅ mdzod rtsom sgrig tsho chuṅ., ред. Rgya Bod Dbyin gsum gsar byuṅ rgyun bkol ris ʼgrel miṅ mdzod =: Chinese-Tibetan-English visual dictionary of new daily vocabulary. 4-те вид. Si-khron mi rigs dpe skrun khaṅ, 2008.
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8
Rgya Bod Dbyin gsum gsar byuṅ rgyun bkol ris ʼgrel miṅ mdzod =: Chinese-Tibetan-English visual dictionary of new daily vocabulary. Si-khron mi rigs dpe skrun khaṅ, 2008.
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9
Tshul-khrims-blo-gros та Rgya Bod Dbyin gsum gsar byuṅ rgyun bkol ris ʼgrel miṅ mdzod rtsom sgrig tsho chuṅ., ред. Rgya Bod Dbyin gsum gsar byuṅ rgyun bkol ris ʼgrel miṅ mdzod =: Chinese-Tibetan-English visual dictionary of new daily vocabulary. 4-те вид. Si-khron mi rigs dpe skrun khaṅ, 2008.
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10
Sepúlveda, Jovanny. Hacia una taxonomía para analizar el crimen económico. CUA Medellín, 2018. http://dx.doi.org/10.52441/ciadcon201806.
Full textAbstract:
Este libro es producto de los resultados obtenidos en la primera fase terminada del proyecto y línea de investigación denominada: “Análisis y Desarrollo de Indicadores para Medir el Crimen Económico y Responsabilidad Social Empresarial”, el cual ha sido financiado en su tercer periodo de desarrollo por la Corporación Universitaria Americana durante el periodo enero de 2016 y diciembre de 2018. El trabajo investigativo presentado aquí se basa en la experiencia de aproximadamente 6 años de investigaciones documentales y participaciones de los autores como ponentes en varios congresos internacionales en Latinoamérica, específicamente en: Brasil, Colombia, Costa Rica, Cuba, Chile, México y Venezuela. Esto ha permitido intercambiar interesantes puntos de vista con colegas expertos que se relacionan con el tema del crimen económico y la responsabilidad social empresarial, gubernamental y civil. Los antecedentes reflexivos que contiene este libro, se inician en el periodo 2009-2011 con cuatro trabajos presentados por Ibarra Alberto en trabajo conjunto con Echeverri Camilo: 1. Artículo del 2009: “Retrospectiva de la Responsabilidad Social Empresarial a través del Desarrollo del Pensamiento Económico”, Revista Universo Contabil de la Fundación Universitaria de Blumenau, Brasil; 2. La ponencia del 2009: “Correlación entre Información Empresarial y Objetivos Corporativos con base a la Responsabilidad Social Empresarial”, XIV Congreso Internacional de Contaduría, Administración e Informática en la UNAM, México; 3. La ponencia del 2010: “Algunos Fundamentos sobre la Responsabilidad Social en la Empresa Privada considerando el Desarrollo del Pensamiento Económico” , V Reunión Internacional de Gestión y Desarrollo sobre Responsabilidad Social y Emprendimiento, Universidad de Santa Catarina, Florianópolis, Brasil; 4. El artículo del 2011: “Índices para Medir Empresas Sostenibles con base a la Responsabilidad Social Empresarial vs Crimen Económico desde un Enfoque de la Teoría Behaviorista”, Revista Civilizar de Empresa y Economía de Universidad Sergio Arboleda, Bogotá, Colombia. El segundo periodo del desarrollo conceptual del trabajo de investigación comprende el periodo 2012-2014 con cuatro ponencias en congresos internacionales: 5. “La RSE como Estrategia de Crecimiento Económico”, XXV Congreso Latinoamericano de Estrategia, Universidad Metropolitana Castro Carazo, Costa Rica 2012. 6. “Análisis del Observatorio de la Globalización sobre Crimen Económico y Crisis de Cultura de Legalidad a Nivel Mundial (Soborno, Extorción, Corrupción y Fraude Empresarial)”, II Congreso The Global Compact de las Naciones Unidas 2012, Cámara de Comercio de Bogotá. 7. “Análisis Comparativo de los Indicadores e Informes de Crimen Financiero y Económico en el Mundo y Latinoamérica vs RSE.” XII International Finance Conference 2012, de American Academy of Financial Management, Universidad EAFIT Medellín, Colombia. 8. “Análisis del Crimen Financiero en Entornos de Crisis Financiera”. International Finance Conference 2014”, Universidad Nacional Autónoma de México. El tercer periodo comprende los años 2015-2016, y los autores trabajaron y presentaron 9 ponencias y un artículo de reflexión, donde gran parte de estos trabajos se llevaron a cabo en compañía de otros investigadores con excelente capacidad analítica sobre el tema. Entre estos académicos está la colaboración de Andrés Tibaquira y Alexander Castrillo. Los trabajos son: 9. “Estructuras Conceptuales del Crimen Económico y la RSE para desarrollar un Análisis Integral de Empresas Socialmente Responsables”, XXVIII Congreso Latinoamericano de Estrategia SLADE 2015, Universidad Pontificia Bolivariana, Medellín, Colombia. 10. “Desarrollo Sostenible con RSE versus Corrupción y Fraude Corporativo: Sus Indicadores e Índices de Medición”. Conferencia Magistral ante la Contraloría General de Medellín Colombia y Red de Transparencia”. 11. “Tres Intangibles Correlacionados con el Entorno Organizacional para Alcanzar Empresas Sostenibles y Éticas: Capital Social, Capital Intelectual y Responsabilidad Social”. XX Congreso Internacional de Contaduría, Administración e Informática 2015. Universidad Nacional Autónoma de México, 12. “Crimen Económico y Responsabilidad Social Empresarial”. Instituto Tecnológico Nacional de México, Conferencia Magistral ante el Consejo de Investigación. 13. “Análisis Internacional sobre el Crimen Económico por países”. Conferencista Magistral y Organizador Técnico del I Congreso Internacional de Crimen Económico y Fraude Financiero y Contable. Corporación Universitaria Remington, Medellín, Colombia. En el 2016, se presentaron las siguientes ponencias: 14. “Hacia Una Nueva Taxonomía del Delito y Crimen Económico”, II Congreso Internacional de Economía, Contabilidad y Administración”, Universidad de la Habana, Cuba.; 15. Ibarra Alberto y Tibaquira Andrés: “Hacia una Nueva Taxonomía del Delito y Crimen Económico para incrementar la RSE”. International Finance Conference 2016 Chile, Universidad de Valparaíso Chile y Universidad de Santiago de Chile. 16. Ibarra Mares Alberto y Tibaquira Cuervo Andrés: “Objetivos Empresariales Informales y su Influencia en Fraudes dentro del Sistema de Información Contable”, V Encuentro Internacional de Investigación y Espíritu Empresarial. Universidad Francisco de Paula Santander, Ocaña Santander Colombia. 17. Ibarra Alberto, Echeverri Camilo y Ramírez Carlos: “Antecedentes y Actualidad del Desarrollo del Gobierno Corporativo en Latinoamérica”, II Congreso Internacional de Crimen Económico y Fraude Financiero y Contable. Conferencista Magistral, Corporación Universitaria Remington, Medellín Colombia. 18. Ibarra Alberto, Pérez Luis Alfonso y Garzón Manuel (2015): “Código de ética empresarial para las Pymes: Marco de Referencia para la Sostenibilidad y Responsabilidad Social Empresarial (RSE)”. Revista Espacios. Venezuela. A partir de la experiencia adquirida, el objetivo de los autores en este trabajo fue sintetizar una serie de conceptos técnicos fundamentales sobre el crimen económico y sus principales componentes, con el fin de conformar una sólida taxonomía y metodología para medir las percepciones sobre los diferentes tipos de crimen económico en diferentes países de Latinoamérica, iniciando por Colombia, ello permitirá adaptar y mejorar algunos indicadores que se han estandarizado en el ámbito mundial para medir cualitativa y cuantitativamente las variables del crimen económico entre países, instituciones, sectores y personas. En el capítulo 1 y 2 se inicia con un análisis documental sobre cuáles son las principales variables que se toman en cuenta en la literatura especializada sobre este fenómeno económico negativo que registran las empresas, instituciones y países. Para ello, se partió de una taxonomía de 17 variables que proporcionaron información acerca de Transparencia Internacional (TI) y sobre el lenguaje del crimen económico para determinar ocho categorías o tipologías de crimen económico, a las cuales se les denominó taxonomía. En el capítulo 3 se da a conocer una muestra representativa de algunas de las principales organizaciones que se dedican al estudio y combate de delitos económicos y fraudes. Las primeras instituciones que incluimos por su prestigio y seriedad sobre el tema, fueron: Transparencia Internacional (TI), La Organización de las Naciones Unidas (ONU), PricewaterhouseCoopers (PWC), Ernst and Young (EY), KPMG y Deloitte and Touche. Además, consideramos datos y reportes del Fondo Monetario Internacional (FMI) y el Banco Mundial (BM). En los capítulos cuarto, quinto y sexto, analizamos respectivamente el crimen económico desde sus tres perspectivas o niveles: 1.) Por país, 2.) Por empresas, y 3.) Por personas. Por último, en el capítulo séptimo damos unas conclusiones que consideramos nos dan una primera visión para un análisis metodológico y con mayor rigor científico sobre el crimen económico En el capítulo séptimo incluimos las conclusiones finales basadas en el marco teórico sobre la teoría marginalista y teoría behaviorista, que nos permite fundamentar nuestras reflexiones y conclusiones. También adicionamos las ideas de Francis Fukuyama con respecto al concepto de confianza y capital social, que son componentes importantes de la ética y responsabilidad social empresarial. Incluimos además unas ideas sobre la teoría institucionalista que determina en gran medida el comportamiento de un individuo dependiendo del tipo de institución en dónde se desarrolla.
Book chapters on the topic "RSI Visual"
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Viet, Duong Quang, and Kaoru Kurosawa. "Almost Ideal Contrast Visual Cryptography with Reversing." In Topics in Cryptology – CT-RSA 2004. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-24660-2_27.
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Caballero-Garcia, D. J., and A. Jimenez-Marrufo. "Visual Routines for Cognitive Systems on the Eye-RIS Platform." In Spatial Temporal Patterns for Action-Oriented Perception in Roving Robots II. Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-02362-5_9.
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Sahaf, Zahra, Roberta Cabral Mota, Hamidreza Hamdi, Mario Costa Sousa, and Frank Maurer. "An ROI Visual-Analytical Approach for Exploring Uncertainty in Reservoir Models." In Communications in Computer and Information Science. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-26756-8_6.
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Seo, MiSuk, ByoungChul Ko, Hong Chung, and JaeYeal Nam. "ROI-Based Medical Image Retrieval Using Human-Perception and MPEG-7 Visual Descriptors." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11788034_24.
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Chen, Wenjie, Shuang Ran, Tian Wang, and Lihong Cao. "Learning How to Zoom In: Weakly Supervised ROI-Based-DAM for Fine-Grained Visual Classification." In Lecture Notes in Computer Science. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-86340-1_10.
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Qiao, Kai, Chi Zhang, Jian Chen, Linyuan Wang, Li Tong, and Bin Yan. "Effective and Efficient ROI-wise Visual Encoding Using an End-to-End CNN Regression Model and Selective Optimization." In Human Brain and Artificial Intelligence. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-1288-6_5.
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Forbringer, Linda L., and Wendy W. Fuchs. "Concrete and Visual Representation." In RtI in Math. Routledge, 2014. http://dx.doi.org/10.4324/9781315852270-7.
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Forbringer, Linda, and Wendy H. Weber. "Concrete and Visual Representation." In RtI in Math, 2nd ed. Routledge, 2021. http://dx.doi.org/10.4324/9781003010739-6.
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"Roman du Roi." In The Visual Dictionary of Typography. AVA Publishing SA Distributed by Thames & Hudson (ex-North America) Distributed in the USA & Canada by: English Language Support Office, 2010. http://dx.doi.org/10.5040/9781474293488.0204.
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"Beer quality and the importance of visual cues." In RSC Paperbacks, edited by E. Denise Baxter and Paul S. Hughes. Royal Society of Chemistry, 2007. http://dx.doi.org/10.1039/9781847550224-00014.
Full textConference papers on the topic "RSI Visual"
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Parsapour, Mahsa, and Hamid D. Taghirad. "A Robust Approach Toward Kernel-Based Visual Servoing." In 2017 5th RSI International Conference on Robotics and Mechatronics (ICRoM). IEEE, 2017. http://dx.doi.org/10.1109/icrom.2017.8466227.
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Nadi, Farzane, Vali Derhami, and Mehdi Rezaeian. "Visual servoing control of robot manipulator with Jacobian matrix estimation." In 2014 Second RSI/ISM International Conference on Robotics and Mechatronics (ICRoM). IEEE, 2014. http://dx.doi.org/10.1109/icrom.2014.6990935.
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Parsapour, M., S. RayatDoost, and H. D. Taghirad. "Position based sliding mode control for visual servoing system." In 2013 First RSI/ISM International Conference on Robotics and Mechatronics (ICRoM 2013). IEEE, 2013. http://dx.doi.org/10.1109/icrom.2013.6510129.
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Babaians, Edwin, Navid Khazaee Korghond, Alireza Ahmadi, Mojtaba Karimi, and Saeed Shiry Ghidary. "Skeleton and visual tracking fusion for human following task of service robots." In 2015 3rd RSI International Conference on Robotics and Mechatronics (ICROM). IEEE, 2015. http://dx.doi.org/10.1109/icrom.2015.7367878.
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Behzadi-Khormouji, Hamed, Vali Derhami, and Mehdi Rezaeian. "Adaptive Visual Servoing Control of robot Manipulator for Trajectory Tracking tasks in 3D Space." In 2017 5th RSI International Conference on Robotics and Mechatronics (ICRoM). IEEE, 2017. http://dx.doi.org/10.1109/icrom.2017.8466231.
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Bakhshande, F., and H. D. Taghirad. "Visual tracking in four degrees of freedom using kernel projected measurement." In 2013 First RSI/ISM International Conference on Robotics and Mechatronics (ICRoM 2013). IEEE, 2013. http://dx.doi.org/10.1109/icrom.2013.6510145.
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Hesar, Milad Eyvazi, M. T. Masouleh, Ahmad Kalhor, M. B. Menhaj, and Navid Kashi. "Ball tracking with a 2-DOF spherical parallel robot based on visual servoing controllers." In 2014 Second RSI/ISM International Conference on Robotics and Mechatronics (ICRoM). IEEE, 2014. http://dx.doi.org/10.1109/icrom.2014.6990916.
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Sheikhjafari, Ameneh, H. A. Talebi, and Mohammad Zareinejad. "3D visual stabilization for robotic-assisted beating heart surgery using a thin-plate spline deformable model." In 2015 3rd RSI International Conference on Robotics and Mechatronics (ICROM). IEEE, 2015. http://dx.doi.org/10.1109/icrom.2015.7367875.
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Kong, Hao-Song, Anthony Vetro, Toshihiko Hata, and Naoki Kuwahara. "ROI-based SNR scalable JPEG2000 image transcoding." In Visual Communications and Image Processing 2005. SPIE, 2005. http://dx.doi.org/10.1117/12.633368.
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Sun, Yuxuan, Chong Sun, Dong Wang, You He, and Huchuan Lu. "ROI Pooled Correlation Filters for Visual Tracking." In 2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR). IEEE, 2019. http://dx.doi.org/10.1109/cvpr.2019.00593.
Full textReports on the topic "RSI Visual"
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Pulsipher, Brent, John Hathaway, Brett Matzke, John Wilson, and Lisa Newburn. DEMONSTRATION REPORT FOR VISUAL SAMPLE PLAN REMEDIAL INVESTIGATION (VSP-RI) SAMPLING METHODS AT THE MOTLOW SITE IN TENNESSEE. Office of Scientific and Technical Information (OSTI), 2014. http://dx.doi.org/10.2172/1159792.
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