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Journal articles on the topic 'Speed pictures'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Latash, Mark L., and Irina L. Mikaelian. "A Logarithmic Speed-Difficulty Trade-off in Speech Production." Motor Control 15, no. 1 (2011): 52–67. http://dx.doi.org/10.1123/mcj.15.1.52.

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We explored the relations between task difficulty and speech time in picture description tasks. Six native speakers of Mandarin Chinese (CH group) and six native speakers or Indo-European languages (IE group) produced quick and accurate verbal descriptions of pictures in a self-paced manner. The pictures always involved two objects, a plate and one of the three objects (a stick, a fork, or a knife) located and oriented differently with respect to the plate in different trials. An index of difficulty was assigned to each picture. CH group showed lower reaction time and much lower speech time. S

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VAN DEN BOS, KEES P., BONNE J. H. ZIJLSTRA, and WIM VAN DEN BROECK. "Specific relations between alphanumeric-naming speed and reading speeds of monosyllabic and multisyllabic words." Applied Psycholinguistics 24, no. 3 (2003): 407–30. http://dx.doi.org/10.1017/s0142716403000213.

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The goals of this study are to investigate, at three elementary school grade levels, how word reading speed is related to rapidly naming series of numbers, letters, colors, and pictures, and to general processing speed (measured by nonnaming or visual matching tasks), and also to determine how these relationships vary with the reading task employed. The results indicate that, compared to color- and picture-naming speeds and nonnaming or visual matching speed, letter- and number-naming speeds are superior predictors of word reading speed. Furthermore, throughout the grade levels, associations b

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Barrow, Irene M., Donald Holbert, and Michael P. Rastatter. "Effect of Color on Developmental Picture-Vocabulary Naming of 4-, 6-, and 8-Year-Old Children." American Journal of Speech-Language Pathology 9, no. 4 (2000): 310–18. http://dx.doi.org/10.1044/1058-0360.0904.310.

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This study examined the effect of color on the naming process in children for pictures of increasing vocabulary difficulty levels. Picture-naming reaction times and accuracy rates were measured for both black and white line drawings and color drawings in 30 normally developing children, ages 4, 6, and 8 years, via a tachistoscopic viewing paradigm. Statistical analysis of reaction time data revealed that color affected speed of naming only when the vocabulary level of the picture was within the developmental range of the child. That is, for vocabulary within an emerging period for the child, c

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BODLING, ANGELA M., DOUGLAS R. DENNEY, and SHARON G. LYNCH. "Rapid serial processing in patients with multiple sclerosis: The role of peripheral deficits." Journal of the International Neuropsychological Society 14, no. 4 (2008): 646–50. http://dx.doi.org/10.1017/s1355617708080739.

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This study compared speed of information processing in patients with relapsing–remitting or secondary progressive multiple sclerosis (MS) and healthy controls using the Stroop Test and a Picture Naming Test (PNT). While both tests evaluated processing speed within a format calling for rapid serial processing of stimulus information, the PNT included trials designed to impose greater verbal–motor and ocular–motor challenges by using novel rather than repeated pictures and by presenting the pictures in distributed locations rather than always centered on the screen. The results confirmed that a

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Luo, Hanyang, Wanhua Zhou, Wugang Song, and Xiaofu He. "An Empirical Study on the Differences between Online Picture Reviews and Text Reviews." Information 13, no. 7 (2022): 344. http://dx.doi.org/10.3390/info13070344.

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In the context of e-commerce, online travel agencies often derive useful information from online reviews to improve transactions. Based on the dispute on the usefulness of different types of reviews and social exchange theory, this study investigates how the characteristics of pictures and text influence review reading and review posting behaviors and thus influencing the efficiency of online review systems. By analyzing crawled data of online hotels and conducting experiments, we first find that picture reviews are more useful than text reviews, and high-quality pictures in reviews have a sig

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DR., CRS. KUMAR. "PERFORMANCE EVALUATION OF VARIOUS IMAGE PROCESSING TECHNIQUE FOR THE MEASUREMENT OF WATER SURFACE VELOCITY." IJIERT - International Journal of Innovations in Engineering Research and Technology ICITER- 16 PUNE (June 20, 2016): 96–101. https://doi.org/10.5281/zenodo.1463567.

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<strong>Long - muffle estimation of water speed is a testing undertaking. Diverse end eavours to gauge flight in a liquid from a smooth stream with physical contact sensors couldn't deliver precise results. Estimation of water speed with direct contact sensor which results mechanical torment and high upkeep cost. The expect of this paper is to utensils the non - contact water stream speed estimation framework scilicet in light of a picture based strategy. This paper shows a methodology for assessing water stream speed by taking after the development of particles through a progression of pi

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Yang, Bin, Yuan Wang, and Yang Zhang. "The Transverse Motion Trajectories Acquisition of the Aeolian Saltation Sand near the Flat Bed Surface by High-Speed Digital Photography." Advanced Materials Research 346 (September 2011): 664–69. http://dx.doi.org/10.4028/www.scientific.net/amr.346.664.

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This paper describes the way to obtained the transverse motion trajectories of aeolian saltation sand by high-speed digital camera. With the assumption that the background images of the static bed surface on two consecutive pictures were uniform, the saltation sand images on each picture were distinguished from the background image of the bed surface by means of a series of image operation processing used on three sequential pictures. Then the transverse motion trajectories of saltation sand were obtained using the superimpose algorithm and the labeling algorithm. The results show that the tra

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DR., CRS. KUMAR. "PERFORMANCE EVALUATION OF VARIOUS IMAGE-PROCESSING TECHNIQUES FOR THE MEASUREMENT OF WATER SURFACE VELOCITY." IJIERT - International Journal of Innovations in Engineering Research and Technology ICITER- 16 PUNE (June 20, 2016): 50–55. https://doi.org/10.5281/zenodo.1463544.

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<strong><strong> </strong>Long - muffle estimation of water speed is a testing undertaking. Diverse end eavours to gauge flight in a liquid from a smooth stream with physical contact sensors couldn't deliver precise results. Estimation of water speed with direct contact sensor which results mechanical torment and high upkeep cost. The expectation of this paper is to utensils the non - contact water stream speed estimation framework scilicet in light of a picture based strategy. This paper shows a methodology for assessing water stream speed by taking after the development of particles

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HIRSH, KATHERINE W., CATRIONA M. MORRISON, SILVIA GASET, and EVA CARNICER. "Age of acquisition and speech production in L2." Bilingualism: Language and Cognition 6, no. 2 (2003): 117–28. http://dx.doi.org/10.1017/s136672890300107x.

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We explored the role of age of acquisition in picture naming with a group of unbalanced, late bilinguals and a group of monolinguals. We hypothesised that we would find effects of L2 age of acquisition on L2 picture naming performance in late bilinguals if the age of acquisition effects we and others have found in L1 picture naming are not limited to language capabilities acquired early in the lifespan. In Experiment 1, late bilingual Spanish–English participants named a large set of pictures in their L2 (English). The most important predictor of naming ability was L2 age of acquisition. In Ex

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UEMURA, Tomomasa, Manabu Iguchi, Motonobu Yoshimoto, and Makoto Kimura. "High Speed Algorithm for Pattern Matching of Binary Pictures." Journal of the Visualization Society of Japan 15, Supplement1 (1995): 269–72. http://dx.doi.org/10.3154/jvs.15.supplement1_269.

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Abolfazl Rafat, Fatemeh bahrami,. "Investigating the Application of Soft Computing in Skin Cancer Diagnosis." Power System Technology 48, no. 1 (2024): 529–45. http://dx.doi.org/10.52783/pst.305.

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Skin cancer is one of the foremost important causes of passing within the world. Skin cancer is one of the cancers. In expansion to being unsafe, it can moreover influence a person's self-confidence and magnificence. Luckily, the indications of this infection can be recognized early. Ponders appear that the utilize of advanced computer innovations such as picture preparing components have been effective within the forms related to the determination and classification of cancers. The reason of this consider is to examine the utilize of computing is delicate within the conclusion of skin cancer,

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Blumenfeld, Henrike K., Scott R. Schroeder, Susan C. Bobb, Max R. Freeman, and Viorica Marian. "Auditory word recognition across the lifespan." Linguistic Approaches to Bilingualism 6, no. 1-2 (2016): 119–46. http://dx.doi.org/10.1075/lab.14030.blu.

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Abstract Recent research suggests that bilingual experience reconfigures linguistic and nonlinguistic cognitive processes. We examined the relationship between linguistic competition resolution and nonlinguistic cognitive control in younger and older adults who were either bilingual or monolingual. Participants heard words in English and identified the referent among four pictures while eye-movements were recorded. Target pictures (e.g., cab) appeared with a phonological competitor picture (e.g., cat) and two filler pictures. After each eye-tracking trial, priming probes assessed residual acti

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Žukas, Artūras, Jurijus Zaranka, and Kristina Kemzūraitė. "COMPARISONAL ANALYSIS OF MANUEVERING AND BRAKING." Mokslas - Lietuvos ateitis 2, no. 6 (2010): 90–93. http://dx.doi.org/10.3846/mla.2010.119.

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This article covers the possibility of avoiding a traffic accident considering a car driver who is fallen in a dangerous situation. In such a case, the driver can choose one of the following ways: hard braking or one of the types of maneuvering, including turning off, turning with straightening or changing a line regarding road surface type (dry asphalt, wet asphalt or snowy asphalt). The article also proposes formulas for calculating road distance the car travels till dead stop. Moreover, the tables display theoretical values taking into account various car speeds and road surfaces. The pictu

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Pagare, Mr Aniket. "Document Image Binarization using Image Segmentation Technique." International Journal for Research in Applied Science and Engineering Technology 9, no. VII (2021): 1173–76. http://dx.doi.org/10.22214/ijraset.2021.36597.

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Segmentation of text from badly degraded document images is an extremely difficult assignment because of the high inter/Intra variety between the record foundation and the frontal area text of various report pictures. Picture preparing and design acknowledgment algorithms set aside more effort for execution on a solitary center processor. Designs Preparing Unit (GPU) is more mainstream these days because of its speed, programmability, minimal expense and more inbuilt execution centers in it. The primary objective of this exploration work is to make binarization quicker for acknowledgment of a

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Ju, Yang. "Study of Human Motion Recognition Algorithm Based on Multichannel 3D Convolutional Neural Network." Complexity 2021 (May 26, 2021): 1–12. http://dx.doi.org/10.1155/2021/7646813.

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Aiming at the problem that it is difficult to balance the speed and accuracy of human behaviour recognition, this paper proposes a method of motion recognition based on random projection. Firstly, the optical flow picture and Red, Green, Blue (RGB) picture obtained by the Lucas-Kanade algorithm are used. Secondly, the data of optical flow pictures and RGB pictures are compressed based on a random projection matrix of compressed sensing, which effectively reduces power consumption. At the same time, based on random projection compression data, it can effectively find the optimal linear represen

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Fernald, Anne, John P. Pinto, Daniel Swingley, Amy Weinberg, and Gerald W. McRoberts. "Rapid Gains in Speed of Verbal Processing by Infants in the 2nd Year." Psychological Science 9, no. 3 (1998): 228–31. http://dx.doi.org/10.1111/1467-9280.00044.

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Infants improve substantially in language ability during their 2nd year. Research on the early development of speech production shows that vocabulary begins to expand rapidly around the age of 18 months. During this period, infants also make impressive gains in understanding spoken language. We examined the time course of word recognition in infants ages 15 to 24 months, tracking their eye movements as they looked at pictures in response to familiar spoken words. The speed and efficiency of verbal processing increased dramatically over the 2nd year. Although 15-month-old infants did not orient

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Zhang, Hao Ming, Lian Soon Peh, and Ying Hai Wang. "Calibrate a High Speed Micromouse with VB." Applied Mechanics and Materials 556-562 (May 2014): 2507–10. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.2507.

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To meet the special requirement of high speed micromouse, FPGA was added into the system. This document explains and demonstrates how to celibate a micromouse based on MCU and FPGA under the help of VB. Micromouse running pictures in the maze illustrate the micromouse prototype and calibration of micromouse very good, which can meet the fast exploration and dashing requirements of micromouse.

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Carpenter, Chris. "Machine-Learning Techniques Classify, Quantify Cuttings Lithology." Journal of Petroleum Technology 76, no. 01 (2024): 92–94. http://dx.doi.org/10.2118/0124-0092-jpt.

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_ This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper IPTC 22867, “Automatic Lithology Classification of Cuttings With Deep Learning,” by Takashi Nanjo, Akira Ebitani, and Kazuaki Ishikawa, Japan Organization for Metals and Energy Security, et al. The paper has not been peer reviewed. Copyright 2023 International Petroleum Technology Conference. Reproduced by permission. _ Wellsite geologists spend approximately 70% of their time on cuttings descriptions. In addition, two or three wellsite geologists generally are assigned to a drilling campaign, to be

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Omura, Y., Y. Kitaya, and T. Kozai. "Visualization and Analysis of Air Currents in the Plant Tissue Culture Vessel." HortScience 30, no. 4 (1995): 874E—874. http://dx.doi.org/10.21273/hortsci.30.4.874e.

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Air currents, and consequent diffusion processes, in the plant tissue culture vessel are slow and limit photosynthesis, transpiration, and uptake of water and nutrients by in vitro plantlets. Air currents in Magenta-type and Mayonnaise bottle-type culture vessels were visualized using fine particles of feathery crystal of metaldehyde [(CH3CHO)4] as tracers. Pictures of visualized air currents were recorded by the video camera. Air current speeds in the culture vessel were determined by analyzing the changes in video pictures with time. Air current speed around the culture vessel was set at 0.1

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Et. al., Gutta Srinivas Rao,. "Morphological Transformation In Poor Lighting Images For Image Contrast Enhancement." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 5 (2021): 1559–68. http://dx.doi.org/10.17762/turcomat.v12i5.2127.

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The paper presents a novel algorithm for the computation of the image decomposition using a morphological filter with reconstruction. The target applications are image contrast enhancement especially those with high dynamic content. Both bright and dark regions contrast enhancement were considered. A new hardware efficient implementation of decomposition is presented. Following decomposition in 5 levels of detail a local contrast enhancement is performed. The new reconstruction algorithm and its hardware implementation as proposed is shown to be independent on structural element size and that

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LI, Xiu-hong, Jin JING, Xiao-bing ZOU, et al. "Picture perception in Chinese dyslexic children: an eye-movement study." Chinese Medical Journal 122, no. 3 (2009): 267–71. http://dx.doi.org/10.3760/cma.j.issn.0366-6999.2009.03.006.

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Background Currently, whether or not there is visuospatial impairments in Chinese dyslexic children is still a matter of discussion. The relatively recent application of an eye-tracking paradigm may offer an opportunity to address this issue. In China, in comparison with reading studies, there have not been nearly as many eye movement studies dealing with nonreading tasks such as picture identification and whether Chinese children with dyslexia have a picture processing deficit is not clear. The purposes of the present study were to determine whether or not there is visuospatial impairments in

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Braem, Senne, Joseph A. King, Franziska M. Korb, Ruth M. Krebs, Wim Notebaert, and Tobias Egner. "The Role of Anterior Cingulate Cortex in the Affective Evaluation of Conflict." Journal of Cognitive Neuroscience 29, no. 1 (2017): 137–49. http://dx.doi.org/10.1162/jocn_a_01023.

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An influential theory of ACC function argues that this brain region plays a crucial role in the affective evaluation of performance monitoring and control demands. Specifically, control-demanding processes such as response conflict are thought to be registered as aversive signals by ACC, which in turn triggers processing adjustments to support avoidance learning. In support of conflict being treated as an aversive event, recent behavioral studies demonstrated that incongruent (i.e., conflict inducing), relative to congruent, stimuli can speed up subsequent negative, relative to positive, affec

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Du, Bing, Wei Xing Huang, Nian Sheng Kuai, et al. "Visualization Study of Dust Dispersion Process in Siwek 20-L Device for Dust Explosion Test." Applied Mechanics and Materials 590 (June 2014): 266–70. http://dx.doi.org/10.4028/www.scientific.net/amm.590.266.

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A visualization method is proposed in order to characterize the dispersion process of dust cloud in Siwek 20-L explosion device. The visualization system consists of a transparent spherical vessel, a dust dispersion device, a high precision control valve and a high-speed camera. Experiment with wheat flour powder indicate that the non-uniformity of dust cloud in space and time can be clearly distinguished based on the frame pictures, as well as the evolution of particles settlement with time after dispersion. Moreover, qualitative analysis based on picture processing technique was carried out

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Krishnaveni, A., and M. S. Irfan Ahmed. "An Efficient Fuzzy based MRI Brain Tumor Segmentation and Classification." UTTAR PRADESH JOURNAL OF ZOOLOGY 44, no. 11 (2023): 61–73. http://dx.doi.org/10.56557/upjoz/2023/v44i113521.

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Picture division is a significant testing factor in clinical picture division. This paper portrays the division strategy comprising two stages. In the initial step, the MRI cerebrum picture is gained from the patients' information base, in that film, relics and commotion are taken out after the Binarization strategy is applied for picture division. The Binaraization works with the assistance of the Fuzzy C Means Clustering calculation, hence the calculation assumes the principle part in the framework, in this most minimal level of the weight vector, higher worth of cancer pixels, calculation s

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Borges, Robert. "Rapid Automatized Picture Naming as a Proficiency Assessment for Endangered Language Contexts: Results from Wilamowice." Journal of Communication and Cultural Trends 1, no. 1 (2019): 1–25. http://dx.doi.org/10.32350/jcct.11.01.

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This paper discusses the use of rapid automatized picture naming (RAN) in the assessment of proficiency among new speakers of endangered languages. Despite the fact that measuring proficiency among new speakers is crucial vis-à-vis the development of didactic materials and understanding language change, there are often a number of practical issues that reduce the practicality of traditional language evaluation methods. This paper investigates the potential of RAN assessments to provide a suitable indication of language proficiency by means of accuracy (ability to name pictures), speed (how qui

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Breńkacz, Łukasz, Paweł Bagiński, Marek Adamowicz, and Sebastian Giziewski. "Failure analysis of a high-speed induction machine driven by a SiC-inverter and operating on a common shaft with a high-speed generator." Eksploatacja i Niezawodnosc - Maintenance and Reliability 24, no. 1 (2022): 177–85. http://dx.doi.org/10.17531/ein.2022.1.20.

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Due to ongoing research work, a prototype test rig for testing high speed motors/generators has been developed. Its design is quite unique as the two high speed machines share a single shaft with no support bearings between them. A very high maximum operating speed, up to 80,000 rpm, was required. Because of the need to minimise vibration during operation at very high rotational speeds, rolling bearings were used. To eliminate the influence of higher harmonics of supply voltage and current on the formation of torque oscillations on the shaft and excessive losses in the form of heat, a voltage

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Shaik, Asif Hussain, Ramaiah Chandrashekar, and Javeed Hussain S. "A Hardware Model to Measure Motion Estimation with Bit Plane Matching Algorithm." TELKOMNIKA Telecommunication, Computing, Electronics and Control 16, no. 5 (2018): 2091–100. https://doi.org/10.12928/TELKOMNIKA.v16i5.7672.

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The multistep approach involving combination of techniques is referred as motion estimation. The proposed approach is an adaptive control system to measure the motion from starting point to limit of search. The motion patterns are used to analyze and avoid stationary regions of image. The algorithm proposed is robust efficient and the calculations justify its advantages. The motivation of the work is to maximize the encoding speed and visual quality with the help of motion vector algorithm. In this work a hardware model is developed in which a frame of pictures are captured and sent via serial

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Fedosin, Sergey G. "Electromagnetic and Gravitational Pictures of the World." Apeiron 14, no. 4 (2007): 385–413. https://doi.org/10.5281/zenodo.891124.

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The review of the theory of electromagnetic field together with the special and general theories of relativity has been made. The similar theory of gravitation has been presented which has the property of Lorentz-invariancy in its own representation in which the information is transferred at the speed of propagation of the gravitational field. Generalization of the specified gravitation theory on noninertial reference systems has been made with the help of the mathematical apparatus of the general relativity. It allows to avoid some drawbacks of the standard general relativity theory and to ex

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Kim, Hyung Soek, and Elizabeth Petrakis. "Visuoperceptual Speed of Karate Practitioners at Three Levels of Skill." Perceptual and Motor Skills 87, no. 1 (1998): 96–98. http://dx.doi.org/10.2466/pms.1998.87.1.96.

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The Identical Pictures Test was administered to 50 male and 45 female volunteer karateka who were classified by Fitts' level of learning and karate beltrank color system (kyu-dan) into three groups. A 2 (sex) x3 (skill) analysis of variance gave a significant difference for skill and sex. Over-all, the practitioners in the autonomous stage (black belts) and the women had faster visuoperceptual speed.

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Meguro, Kenichi, Yumi Takahashi, Masahiro Nakatsuka, et al. "Word Processing Is Faster than Picture Processing in Alzheimer’s Disease." Behavioural Neurology 2020 (January 25, 2020): 1–8. http://dx.doi.org/10.1155/2020/9541869.

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Objective. Alzheimer’s disease (AD) is characterized by a slow progressive impairment of episodic memory. Many studies have shown that AD exhibits deterioration of semantic memory during the course of disease progression. We previously reported that AD patients exhibited severe access disorders in the semantic memory system, using the Momentary Presentation Task (20 or 300 ms). In this study, we studied access disorder in patients with AD by the use of object difference (pictures vs words) methods. Methods. 56 patients with probable AD (NINCDS-ADRDA, mean age 79.0 years) and 11 healthy control

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Liu, Haoxin. "Plant disease recognition based on parallel Vision Transformer." Applied and Computational Engineering 41, no. 1 (2024): 176–81. http://dx.doi.org/10.54254/2755-2721/41/20230739.

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Ensuring food security and increasing crop yields are significant challenges facing the world today as the global population grows. In this context, the seasonable and accurate perception of plant diseases is essential. This paper proposes to combine Vision Transformer (ViT) and Gpipe to identify disease pictures of plant leaves. Among them, ViT is used to ensure the identification accuracy of the model, and Gpipe is used to improve the running speed of the model. This experiment uses the PlantVillage dataset, which includes diseased pictures of various plant leaves, to evaluate model performa

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Wang, Lili, Qingliang Zeng, Changhou Lu, and Peng Liang. "A numerical analysis and experimental investigation of three oil grooves sleeve bearing performance." Industrial Lubrication and Tribology 71, no. 2 (2019): 181–87. http://dx.doi.org/10.1108/ilt-11-2017-0331.

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Purpose This paper aims to reveal the cavitation characteristics of three oil wedges sleeve bearing and set the theoretical and experimental basis for defining the oil film boundary condition. Design/methodology/approach Computational fluid dynamics model of three oil wedges sleeve bearings based on the Navier–Stokes equation is set using Fluent considering turbulent situation and two-phase flow theory. The cavitation characteristics of bearing is investigated by taking pictures of experiment. Findings The rupture region of oil film and the contours of air volume fraction increase distinctly w

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Yan, Jiuqi. "Study for Performance of MobileNetV1 and MobileNetV2 based on Breast Cancer." Highlights in Science, Engineering and Technology 39 (April 1, 2023): 10–14. http://dx.doi.org/10.54097/hset.v39i.6340.

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Artificial intelligence is constantly evolving and can provide effective help in all aspects of people's lives. The experiment is mainly to study the use of artificial intelligence in the field of medicine. The purpose of this experiment was to compare which of MobileNetV1 and MobileNetV2 models was better at detecting histopathological images of the breast downloaded at Kaggle. When the doctor looks at the pathological image, there may be errors that lead to errors in judgment, and the observation speed is slow. Rational use of artificial intelligence can effectively reduce the error of docto

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Wen, Yuan Mei, Shi Sheng Huang, and Gui Xiong Liu. "Testing and Analysis of High-Speed Camera for Droplet Transition." Advanced Materials Research 271-273 (July 2011): 79–83. http://dx.doi.org/10.4028/www.scientific.net/amr.271-273.79.

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The droplet transition of electrical arc welding is a complicated process that combines heat, mass and momentum transfer. A high-speed camera system with laser in the background is established to observe the fast changing process of molten droplet transition. A group of high-speed camera pictures which indicate the droplet gravity center is unstable in welding metal transfer process are taken and analyzed. The experimental results show that the electromagnetic force is the unstable root of the droplet gravity center.

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Sun, Xianbin, Mohan Wang, Bo Zhan, Yuanyuan Xiong, and Wei Yu. "An Intelligent Diagnostic Method for Multisource Coupling Faults of Complex Mechanical Systems." Shock and Vibration 2023 (January 7, 2023): 1–12. http://dx.doi.org/10.1155/2023/6928871.

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In the actual environment, there are difficult points such as complicated mechanical system fault types, random fault locations, and inconspicuous minor fault signals, which make it difficult to accurately diagnose faults. This paper proposes a new method for fault diagnosis of an adaptive multisensor bearing-gear system based on GAF/MTF (Gramian angular fields and Markov transition fields) and ResNet (deep residual network). First, we establish a multisensor signal acquisition system to monitor the running signals of the bearing-gearbox composite test bench in real time. Faulty parts include

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Nagashima, Yuji, Mina Terauchi, and Hideyo Nagashima. "A random pattern method for gray pictures in a high-speed processing time." Journal of the Institute of Television Engineers of Japan 41, no. 12 (1987): 1183–84. http://dx.doi.org/10.3169/itej1978.41.1183.

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Denisyuk, Yu N., and D. I. Staselko. "Light-in-flight recording: high-speed holographic motion pictures of ultrafast phenomena: comment." Applied Optics 31, no. 11 (1992): 1682. http://dx.doi.org/10.1364/ao.31.001682.

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Suwarno, Suwarno, and Kevin Kevin. "Analysis of Face Recognition Algorithm: Dlib and OpenCV." JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING 4, no. 1 (2020): 173–84. http://dx.doi.org/10.31289/jite.v4i1.3865.

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In face recognition there are two commonly used open-source libraries namely Dlib and OpenCV. Analysis of facial recognition algorithms is needed as reference for software developers who want to implement facial recognition features into an application program. From Dlib algorithm to be analyzed is CNN and HoG, from OpenCV algorithm is DNN and HAAR Cascades. These four algorithms are analyzed in terms of speed and accuracy. The same image dataset will be used to test, along with some actual images to get a more general analysis of how algorithm will appear in real life scenarios. The programmi

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Zhao, Shu Tao, Yu Tao Xu, Zhi Wan Cheng, Jian Feng Ren, and Dan Jiang. "Circuit Breaker Mechanical Characteristic Parameters Measurement Based on Machine Vision." Applied Mechanics and Materials 687-691 (November 2014): 934–37. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.934.

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Aim at the disadvantages of traditional circuit breaker mechanical characteristic parameters test. Get the motion pictures of insulation connecting rod through high-speed camera, using the finite difference method to quickly screen out the motion pictures, and selecting punctuation area as a template for learning, using non-uniform sampling have a template matching, obtain the center coordinates of matching results, time interval is known every frame. Through coordinate changes over time we can obtain mechanical parameters of the circuit breaker accurately, fast, conveniently. Lab VIEW program

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R, Vineeth, Dr Janaki K, Vishakan U. S, Karthick G, and Vasu Arjun Sonkavade. "GAN and MIRNet-Assisted Image Enhancement: A Promising Future in Visual Computing." International Journal for Research in Applied Science and Engineering Technology 11, no. 5 (2023): 4590–96. http://dx.doi.org/10.22214/ijraset.2023.52647.

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Abstract: We present an extensive strategy for improving images using deep learning-based techniques, concentrating onsuperresolution (SR) and low-light image improvement utilizing generative adversarial networks (GANs) and misalignment-robust networks (MIRNet), respectively. During the SGAN training phase, a deep convolution neural network learns a complete link between low- and high-resolution pictures. Our approach simultaneously optimises all layers to provide cutting-edge restoration quality and quick speed for practical application. To achieve performance and speed trade-offs, we also in

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Oktavia, Dini, Rahmadsyah Rangkuti, and Nuhammad Yusuf. "ELEMENTS OF NARRATIVE AND FUNCTION OF NARRATOR IN JUN CHIU’S CROP CIRCLES." Language Literacy: Journal of Linguistics, Literature, and Language Teaching 4, no. 2 (2020): 368–74. http://dx.doi.org/10.30743/ll.v4i2.2774.

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The purposes of this study are to find out the elements of narrative and the function of narrator in Jun Chiu’s silent comic Crop Circles. This research applied qualitative design. The data of this study were in the form of 20 pictures taken from the silent comic. The data were collected through stages: finding out and determining, classifying and separating the pictures conveying illustration of a narrative. The analysis of the data was done qualitatively by using the theory of phase analysis by Miles, Huberman and Saldana covering condensation, display and verification. The research results

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Bimberekov, Pavel. "Graphical analysis of free-surface wave fields from moving two consecutive posts connected by thin plate." Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies 2020, no. 1 (2020): 45–53. http://dx.doi.org/10.24143/2073-1574-2020-1-45-53.

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The article presents photographic materials of wave pictures from two consecutive posts of teardrop cross-section and the same posts with a thin plate installed between them, which introduces into consideration not only separate sequentially moving sources, but also reunites them into a single object, interacting along its entire length with the system of waves from the first source. The regularities of the wave field of consecutive posts with a plate in-stalled between them by means of graphic processing are considered. The possibility of finding the front imaginary source of the Kelvin wave

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d’Humières, G., and J. L. Stollery. "Drag reduction on a spiked body at hypersonic speed." Aeronautical Journal 114, no. 1152 (2010): 113–19. http://dx.doi.org/10.1017/s0001924000003584.

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AbstractFitting a spike on a blunt body provides a drag reduction at supersonic and hypersonic speeds. In this study, the laminar flow over a spiked, conical body terminated by a spherical cap, inspired by the Apollo re-entry capsule design, was investigated using a hypersonic wind tunnel. Schlieren pictures revealed the absence of flow unsteadiness for the range of spike lengths tested, and force measurements showed a maximum reduction of 77% of the unspiked body drag.A simple theoretical model based on the pressure drag generated by a solid cone showed good agreement with the experimental da

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Kim, Kookjin, Jaepil Youn, Sukjoon Yoon, Jiwon Kang, Kyungshin Kim, and Dongkyoo Shin. "Study on Cyber Common Operational Picture Framework for Cyber Situational Awareness." Applied Sciences 13, no. 4 (2023): 2331. http://dx.doi.org/10.3390/app13042331.

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The remarkable development of the Internet has made our lives very convenient, such as through the ability to instantaneously transmit individual pictures. As a result, cyber-attacks are also being developed and increasing, and the computer/mobile devices we use can become infected with viruses in an instant. Rapid cyber situational awareness is essential to prepare for such cyber-attacks. Accelerating cyber situational awareness requires Cyber Common Operational Pictures, which integrate and contextualize numerous data streams and data points. Therefore, we propose a Cyber Common Operational

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Liu, Bao, Dong Xing Zhang, and Li Zong. "Investigation on the Motion States of the Hammers while Hammer Mill Steady Running by High-Speed Photography." Applied Mechanics and Materials 42 (November 2010): 317–21. http://dx.doi.org/10.4028/www.scientific.net/amm.42.317.

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Actual motion states of the hammers while hammer mill steady running is an important analysis basis for the dynamic characteristics of the hammer mill rotor and the wear mechanism between hammers and hammer pivots. To investigation the actual motion states of hammers, a high-speed photography was used in this paper to record the instantaneous states of the hammers. And comparison analysis on the pictures recorded at three different working speeds was made, the results showed that, for each hammer on the hammer mill, there exists random static deflection phenomenon; and for all hammers, there e

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Chaitanya, Shrikant Kulkarni. "A Survey Paper on Satellite Image Using OpenCV Library over Hadoop Framework." Journal of Computer Science Engineering and Software Testing 4, no. 3 (2018): 12–18. https://doi.org/10.5281/zenodo.1476310.

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In this survey paper, we tend to study land classification from two-dimensional high resolution satellite pictures victimization Hadoop framework. Propelled picture process calculations that need higher system control with monstrous scale inputs is prepared with productivity exploitation the parallel and dispersed procedure of HadoopMapReduce Framework. HadoopMapReduce could be a climbable model that is fit for process petabytes information with enhanced adaptation to non-critical failure and information closeness. During this paper we tend to gift a MapReduce framework for acting parallel rem

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Wen, Yuan Mei, Shi Sheng Huang, and Gui Xiong Liu. "Testing and Analysis of High-Speed Camera for Pulse MIG/MAG Welding Droplet Transition." Applied Mechanics and Materials 103 (September 2011): 134–37. http://dx.doi.org/10.4028/www.scientific.net/amm.103.134.

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The droplet transition of electrical arc welding is a complicated process that combines heat, mass and momentum transfer. A high-speed camera system with laser in the background is established to observe the fast changing process of droplet transition. A group of high-speed camera pictures which indicate that the size and shape of droplet have strong uncertainty are taken and analyzed. The results show that the randomness of droplet size and shape are decided by its internal and external random factors, such as: the changing of the length of welding wire stretched out, the fluctuation of the f

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Li, Junhui, Yang Xia, Wei Wang, Fuliang Wang, Wei Zhang, and Wenhui Zhu. "Dipping Process Characteristics Based on Image Processing of Pictures Captured by High-speed Cameras." Nano-Micro Letters 7, no. 1 (2014): 1–11. http://dx.doi.org/10.1007/s40820-014-0012-6.

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Xue, Bing, Hong Hao Ma, Zhao Wu Shen, Yong Yu, and Li Jie Ren. "Study on Ball Milling of TiH₂ and Application in Energetic Materials." Applied Mechanics and Materials 599-601 (August 2014): 107–10. http://dx.doi.org/10.4028/www.scientific.net/amm.599-601.107.

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Particle distribution of titanium hydride (TiH2) during the ball mill process was studied by milling it with different time. Scanning electron microscope (SEM) pictures showed that particle size decreased quickly at the initial stage, and homogeneous, super fine TiH2 powder was obtained after 4 h mill. Application of TiH2 in energetic materials was investigated by preparation of TiH2/RDX composite explosive and measuring the detonation speed. Results showed that detonation speed of TiH2/RDX explosive was depended on the content and particle size of TiH2. TiH2 is a potential additive in high ex

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Bu, Dongdong, Shuxiang Guo, and He Li. "sEMG-Based Motion Recognition of Upper Limb Rehabilitation Using the Improved Yolo-v4 Algorithm." Life 12, no. 1 (2022): 64. http://dx.doi.org/10.3390/life12010064.

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The surface electromyography (sEMG) signal is widely used as a control source of the upper limb exoskeleton rehabilitation robot. However, the traditional way of controlling the exoskeleton robot by the sEMG signal requires one to specially extract and calculate for complex sEMG features. Moreover, due to the huge amount of calculation and individualized difference, the real-time control of the exoskeleton robot cannot be realized. Therefore, this paper proposes a novel method using an improved detection algorithm to recognize limb joint motion and detect joint angle based on sEMG images, aimi

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