Relevant bibliographies by topics / Classification de faces en contact

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Classification de faces en contact'

Author: Grafiati
Published: 7 June 2025
Last updated: 2 August 2025

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Journal articles on the topic "Classification de faces en contact"

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Li, Xiaohui, Pan Fu, Kan Chen, Zhibin Lin, and Erqing Zhang. "The Contact State Monitoring for Seal End Faces Based on Acoustic Emission Detection." Shock and Vibration 2016 (2016): 1–8. http://dx.doi.org/10.1155/2016/8726781.

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Monitoring the contact state of seal end faces would help the early warning of the seal failure. In the acoustic emission (AE) detection for mechanical seal, the main difficulty is to reduce the background noise and to classify the dispersed features. To solve these problems and achieve higher detection rates, a new approach based on genetic particle filter with autoregression (AR-GPF) and hypersphere support vector machine (HSSVM) is presented. First, AR model is used to build the dynamic state space (DSS) of the AE signal, and GPF is used for signal filtering. Then, multiple features are ext
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Das, Shantanu Kumar. "Automatic extraction of mechanical interlocking features from CAD model." SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology 14, no. 01 (2022): 1–9. http://dx.doi.org/10.18090/samriddhi.v14i01.1.

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This paper represents, classifies, and automatic extracts the mechanical interlocking features (MIFs) from the CAD model. Mechanical interlocking features (MIFs) are geometric features of two or more components when physically interlock that prevent the relative movement in any or certain directions. A set of contact faces in proximity and their characteristic arrangement are used to represent the MIFs. This characteristics arrangement of contact faces and their topological relationships help in classification of MIFs. It is very difficult to manually extract the large number of MIFs from CAD
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Das, Shantanu Kumar. "Automatic extraction of mechanical interlocking features from CAD model." SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology 14, no. 01 (2022): 1–9. http://dx.doi.org/10.18090/samriddhi.v14i01.1.

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This paper represents, classifies, and automatic extracts the mechanical interlocking features (MIFs) from the CAD model. Mechanical interlocking features (MIFs) are geometric features of two or more components when physically interlock that prevent the relative movement in any or certain directions. A set of contact faces in proximity and their characteristic arrangement are used to represent the MIFs. This characteristics arrangement of contact faces and their topological relationships help in classification of MIFs. It is very difficult to manually extract the large number of MIFs from CAD
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B, Guo. "Effect of Fluid Contact Angle of Oil-wet Ceramic Fracture Proppant on the Water Flow from Sandstones to Proppant Packs." Petroleum & Petrochemical Engineering Journal 6, no. 1 (2022): 1–9. http://dx.doi.org/10.23880/ppej-16000295.

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Ceramic fracture proppants are extensively used for enhancing oil and gas well productivity in low-permeability reservoirs. Previous work reported attracting-oil-repelling-water (AORW) property of oil-wet proppants at the faces of fractures. Because of lack of method for measuring contact angle of proppant packs, the terms water-wet proppant and oil-wet proppant were defined on the basis of observations of liquid droplets on the surfaces of proppant packs without quantitative measurement. An innovative method was developed in this study to determine the contact angles of fracture proppant pack
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Wang, Ming, and Boyun Guo. "Effect of Fluid Contact Angle of Oil-Wet Fracture Proppant on the Competing Water/Oil Flow in Sandstone-Proppant Systems." Sustainability 14, no. 7 (2022): 3766. http://dx.doi.org/10.3390/su14073766.

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Ceramic fracture proppants are extensively used for enhancing the recovery of fossil energy and geothermal energy. Previous work has reported the attracting-oil-repelling-water (AORW) property of oil-wet proppants at the faces of fractures. Because of the lack of a method for measuring the contact angle of proppant packs, the terms water-wet proppant and oil-wet proppant were defined based on observations of liquid droplets on the surfaces of proppant packs without quantitative measurement. An innovative method was developed in this study to determine the contact angles of fracture proppant pa
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Zakharova, I. N., M. I. Pykov, I. V. Berezhnaya, et al. "Functional disorders of the biliary tract. What a pediatrician needs to know." Medical Council, no. 11 (July 16, 2018): 91–102. http://dx.doi.org/10.21518/2079-701x-2018-11-91-102.

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According to the frequency of contact with a doctor, abdominal pain in children is second only to respiratory diseases. Since the pain syndrome is a nonspecific manifestation of various pathologies, the doctor faces a serious diagnostic task, which is especially difficult in pediatric practice. One of the frequent causes of abdominal pain in children is a disruption of the function of the digestive tract, in particular, the dysfunction of the billiard tract. The article considers etiopathogenetic mechanisms of development of functional disorders of the biliary tract in children, classification
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Šiber, Antonio. "Icosadeltahedral Geometry of Geodesic Domes, Fullerenes and Viruses: A Tutorial on the T-Number." Symmetry 12, no. 4 (2020): 556. http://dx.doi.org/10.3390/sym12040556.

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The Caspar–Klug (CK) classification of viruses is discussed by parallel examination of geometry of icosahedral geodesic domes, fullerenes, and viruses. The underlying symmetry of all structures is explained and thoroughly visually represented. Euler’s theorem on polyhedra is used to calculate the number of vertices, edges, and faces in domes, number of atoms, bonds, and pentagonal and hexagonal rings in fullerenes, and number of proteins and protein–protein contacts in viruses. The T-number, the characteristic for the CK classification, is defined and discussed. The superposition of fullerene
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Sueno, Hajah, Christian Lloyd Amar, John Ronelo Menasalvas, Aaron Jake Candido, and Cuburt Balanon. "ENHANCED REAL-TIME DETECTION OF FACE MASK WITH ALARM SYSTEM USING MOBILENETV2." EPH - International Journal of Science And Engineering 8, no. 8 (2022): 1–8. http://dx.doi.org/10.53555/ephse.v8i8.1902.

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To prevent the coronavirus from spreading, the government adopted measures such as wearing a face mask in public locations. The researchers aimed to create a face detection system using the MobilenetV2 architecture that would identify a person’s faces and determine whether they were wearing a face mask. The built model will help to reduce the danger of viral transmission. In this study, face mask detection is achieved using a machine learning algorithm and the classification method using MobileNetV2. The steps for building the model are data gathering, data pre-processing, splitting the data,
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Syrjänen, Elmeri, Marco Tullio Liuzza, Håkan Fischer, and Jonas K. Olofsson. "Do Valenced Odors and Trait Body Odor Disgust Affect Evaluation of Emotion in Dynamic Faces?" Perception 46, no. 12 (2017): 1412–26. http://dx.doi.org/10.1177/0301006617720831.

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Disgust is a core emotion evolved to detect and avoid the ingestion of poisonous food as well as the contact with pathogens and other harmful agents. Previous research has shown that multisensory presentation of olfactory and visual information may strengthen the processing of disgust-relevant information. However, it is not known whether these findings extend to dynamic facial stimuli that changes from neutral to emotionally expressive, or if individual differences in trait body odor disgust may influence the processing of disgust-related information. In this preregistered study, we tested wh
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Zhang, Xudong, Zejun Yan, Qianfeng Wu, et al. "Community Governance Based on Sentiment Analysis: Towards Sustainable Management and Development." Sustainability 15, no. 3 (2023): 2684. http://dx.doi.org/10.3390/su15032684.

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The promotion of community governance by digital means is an important research topic in developing smart cities. Currently, community governance is mostly based on reactive response, which lacks timely and proactive technical means for emergency monitoring. The easiest way for residents to contact their properties is to call the property call center, and the call centers of many properties store many speech data. However, text sentiment classification in community scenes still faces challenges such as small corpus size, one-sided sentiment feature extraction, and insufficient sentiment classi
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Dissertations / Theses on the topic "Classification de faces en contact"

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Rubin, Ori. "Contact between parents and adult children: The role of time constraints, commuting and automobility." Elsevier, 2015. https://publish.fid-move.qucosa.de/id/qucosa%3A72786.

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Recent developments suggest that the need for contact between parents and adult children is expected to grow, while paid labour is re-organized to include more flexible work schedules and locations. In parallel we view a pressure to increase sustainable mobility through reducing car driving. Against this background, this paper addresses the question: to what extent the frequency of contact between parents and their adult children living out of home is associated with time allocated to work, including commuting time, and with automobility? Face-to-face and telecommunication based contact is con
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Vergez, Lucas. "Machine learning-based automatic generation of mechanical CAD assemblies." Electronic Thesis or Diss., Paris, ENSAM, 2025. http://www.theses.fr/2025ENAME004.

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L’automatisation en Conception Assistée par Ordinateur (CAO) est une tâche complexe à cause des contraintes complexes d’ingénierie mises en œuvre durant le processus de conception. Ces travaux de thèse s’intéressent à la génération automatique d’assemblages de pièces mécaniques. Cette génération automatique peut être utilisée pour de l’aide à la conception ou de l’expansion de base de données d'assemblages mécaniques, ou de la réutilisation de modèles CAO. La méthode proposée est découpée en 3 parties. La première est la création d’un pipeline basé sur des règles métiers qui permet générer de
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Case, Simon James. "A fuzzy method for expression classification of faces." Thesis, University of Bristol, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.325907.

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Aggarwal, Gaurav. "Recognizing human faces physical modeling and pattern classification /." College Park, Md. : University of Maryland, 2008. http://hdl.handle.net/1903/8046.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2008.<br>Thesis research directed by: Dept. of Computer Science. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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Taylor, Daniel. "Classification of protein domain movements using dynamic contact graphs." Thesis, University of East Anglia, 2014. https://ueaeprints.uea.ac.uk/53442/.

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Protein domain movements are of critical importance for understanding macromolecular function, but little is understood about how they are controlled, their energetics, and how to characterize them into meaningful descriptions for the purpose of understanding their relation to function. Here we have developed new methods for this purpose based on changes in residue contacts between domains. The main tool used is the “Dynamic Contact Graph” which in one static graph depicts changes in contacts between residues from the domains. The power of this method is twofold: first the graphs allow one to
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Andreu, Cabedo Yasmina. "Face gender classification under realistic conditions. Dealing with neutral, expressive and partially occluded faces." Doctoral thesis, Universitat Jaume I, 2014. http://hdl.handle.net/10803/669061.

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Esta tesis se centra en la clasificación de género a partir de imágenes faciales tratando el problema con un enfoque más realista que el tradicionalmente utilizado en la literatura. En entornos reales, pueden surgir varios problemas debido a la falta de control sobre los sujetos y su entorno. Además es probable que las características de los individuos, como son su edad y raza, varíen significativamente. Al mismo tiempo, los sujetos pueden manifestar sus emociones mediante expresiones faciales así como llevar puestos complementos que cubran partes de su cara, lo cual provoca que las imágenes f
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Gestlöf, Rikard, and Johannes Sörman. "Contact-free Cognitive Load Classification based on Psycho-Physiological Parameters." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-44695.

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Cognitive load (CL) is a concept that describes the relationship between the cognitive demands from a task and the environment the task is taking place in, which influences the user’s cognitive resources. High cognitive load leads to higher chance of a mistake while a user is performing a task. CL has great impact on driving performance, although the effect of CL is task dependent. It has been proven that CL selectively impairs non-automized aspects of driving performance while automized driving tasks are unaffected. The most common way of measuring CL is electroencephalography (EEG), which mi
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Wittchen, Hans-Ulrich. "The many faces of social anxiety disorder." Lippincott Williams & Wilkins, 2000. https://tud.qucosa.de/id/qucosa%3A26036.

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Social anxiety disorder, also known as social phobia, is one of the most prevalent anxiety disorders, affecting 7-13% of subjects in the community at some time in their lives. Despite being eminently treatable, it remains largely under-recognised and, therefore, undertreated. The disorder is characterized by a fear of scrutiny by others, with sufferers experiencing excessive anxiety in social and performance situations. This excessive anxiety usually leads to avoidance behaviour that can severely affect normal daily living. With onset commonly occurring during childhood or adolescence, social
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Günther, Manuel [Verfasser]. "Statistical Gabor Graph Based Techniques for the Detection, Recognition, Classification, and Visualization of Human Faces / Manuel Günther." Aachen : Shaker, 2012. http://d-nb.info/1069046140/34.

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Tapia, Farías Juan Eduardo. "Gender classification using pair group feature selection based on mutual information from frontal faces and iris images." Tesis, Universidad de Chile, 2015. http://repositorio.uchile.cl/handle/2250/137825.

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Doctor en Ingeniería Eléctrica<br>El uso de imágenes de rostros o iris para estimar información demográfica, tal como género, raza, edad y emociones se denomina Soft Biometrics . En un marco de reconocimiento biométrico, la información de género nos puede ayudar a buscar solo en la mitad de la base de datos. La mayoría de los métodos reportados en la literatura usan todas las características disponibles para la clasificación de imágenes. En el procesamiento de imágenes, el ingreso directo de los datos a los clasificadores tiene una alta dimensionalidad y un limitado número de ejemplos. En est
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Books on the topic "Classification de faces en contact"

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Russ, Estes, ed. Faces of the visitors: An illustrated reference to alien contact. Fireside, 1997.

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Aliabadian, Mansour. Systematics and biogeography of Palearctic avifauna: Evolution, hybridisation and secondary contact zones : academisch proeschrift ... Universiteit van Amsterdam, 2007.

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Lobiuc, Ioan. Contactele dintre limbi: O ramură "nouă" și distinctă a științei limbajului. Editura Universității "Al.I. Cuza", 1998.

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Lobiuc, Ioan. Contactele dintre limbi. Casa Editorială Demiurg, 2004.

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Drapkin, Robert. Preserved by chance: A guide to the pottery types of the American Southwest prior to the European contact. R. Drapkin, 2002.

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B, Ustun T., ed. ICD-10 casebook: The many faces of mental disorders-- adult case histories according to ICD-10. American Psychiatric Press, 1996.

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Sigidov, Yuriy, Lyudmila Horuzhiy, Lidiya Kulikova, and Elena Kostyukova. Fundamentals of accounting. INFRA-M Academic Publishing LLC., 2023. http://dx.doi.org/10.12737/1851513.

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The textbook defines the place of accounting in the management system, justifies its principles, tasks, functions, and indicates the main groups of users of accounting information. The issues related to the balance generalization of the facts of economic life are considered, the economic content of the double entry and its significance are revealed. Special attention is paid to the objects of accounting, their classification. The procedures of accounting and accounting reporting, the order of regulatory regulation of accounting in Russia are described.&#x0D; Meets the requirements of the feder
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Häkkinen, Kaisa. Suomalaisten esihistoria kielitieteen valossa. Suomalaisen Kirjallisuuden Seura, 1996.

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Kallio, Petri. Studia Indo-Uralica: The early relations between Indo-European and Uralic. Leiden University, 2004.

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Clay Mathematics Institute Workshop on Moduli Spaces of Vector Bundles, with a View toward Coherent Sheaves (2006 Cambridge, Mass.). Grassmannians, moduli spaces, and vector bundles: Clay Mathematics Institute Workshop on Moduli Spaces of Vector Bundles, with a View towards Coherent Sheaves, October 6-11, 2006, Cambridge, Massachusetts. Edited by Ellwood D. (David) 1966- and Previato Emma. American Mathematical Society, 2011.

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Book chapters on the topic "Classification de faces en contact"

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Ashofteh, Afshin, and Pedro Campos. "A Review on Official Survey Item Classification for Mixed-Mode Effects Adjustment." In Studies in Classification, Data Analysis, and Knowledge Organization. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-09034-9_7.

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AbstractThe COVID-19 pandemic has had a direct impact on the development, production, and dissemination of official statistics. This situation led National Statistics Institutes (NSIs) to make methodological and practical choices for survey collection without the need for the direct contact of interviewing staff (i.e. remote survey data collection). Mixing telephone interviews (CATI) and computer-assisted web interviewing (CAWI) with direct contact of interviewing constitute a new way for data collection at the time COVID-19 crisis. This paper presents a literature review to summarize the role
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Zheng, Yu-jie, Jing-yu Yang, Jian Yang, Xiao-jun Wu, and Wei-dong Wang. "Kernel Fisher LPP for Face Recognition." In Multimedia Content Representation, Classification and Security. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11848035_20.

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Nguyen, Hien Q., Nguyen D. P. Trong, Luong H. Huong, et al. "Towards a Medical Waste Classification System Based on Blockchain, Smart Contracts, and NFT Technologies." In Digital Health Transformation, Smart Ageing, and Managing Disability. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-43950-6_18.

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AbstractThe end of the covid-19 epidemic has revealed many weaknesses in the health system and the medical waste treatment process. In particular, the ineffective treatment of medical waste has also contributed to the explosion in the number of infections in some countries (i.e., India, Brazil, and Vietnam). Several studies have found that even developed countries (i.e., with better infrastructure and health services than the world average) have to face emergencies during this time. epidemic. Therefore, the amount of medical waste dumped into the environment is extremely terrible. The waste ge
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Kamakura, Mawo, Takeshi Oishi, Jun Takamatsu, and Katsushi Ikeuchi. "Classification of Bayon Faces." In Digitally Archiving Cultural Objects. Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-75807_19.

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Sao, Anil Kumar, and B. Yegnanaarayana. "Template Matching Approach for Pose Problem in Face Verification." In Multimedia Content Representation, Classification and Security. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11848035_27.

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Wang, Lin, Yongping Li, Hongzhou Zhang, and Chengbo Wang. "A Novel 2D Gabor Wavelets Window Method for Face Recognition." In Multimedia Content Representation, Classification and Security. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11848035_66.

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Chen, Cai-kou, Qian-qian Peng, and Jing-yu Yang. "A Modified Large Margin Classifier in Hidden Space for Face Recognition." In Multimedia Content Representation, Classification and Security. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11848035_22.

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Eleyan, Alaa, and Hasan Demirel. "PCA and LDA Based Face Recognition Using Feedforward Neural Network Classifier." In Multimedia Content Representation, Classification and Security. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11848035_28.

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Graf, Arnulf B. A., and Felix A. Wichmann. "Gender Classification of Human Faces." In Biologically Motivated Computer Vision. Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-36181-2_49.

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Vitorino, João, Rui Andrade, Isabel Praça, Orlando Sousa, and Eva Maia. "A Comparative Analysis of Machine Learning Techniques for IoT Intrusion Detection." In Foundations and Practice of Security. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-08147-7_13.

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AbstractThe digital transformation faces tremendous security challenges. In particular, the growing number of cyber-attacks targeting Internet of Things (IoT) systems restates the need for a reliable detection of malicious network activity. This paper presents a comparative analysis of supervised, unsupervised and reinforcement learning techniques on nine malware captures of the IoT-23 dataset, considering both binary and multi-class classification scenarios. The developed models consisted of Support Vector Machine (SVM), Extreme Gradient Boosting (XGBoost), Light Gradient Boosting Machine (Li
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Conference papers on the topic "Classification de faces en contact"

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Liu, Guanlan, Francois Ayello, Jose Vera, Rick Eckert, and Prabhas Bhat. "A Probabilistic Approach to Determine the Pipeline Erosion Rate by Capturing the Current Models." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16647.

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Abstract As a major threat to the pipeline integrity, erosion is commonly found in pipelines when their high flow rates are combined with high solid particles content. Erosion may cause metal loss to the pipeline and in extreme cases lead to pipeline failure. Therefore, understanding and estimating the ranges of possible erosion rates is the key to maintaining the safe operation of pipelines. Erosion models used among pipeline operators are usually deterministic, which faces challenges when some data are uncertain (or unknown). In this study, two series of Monte-Carlo simulations were designed
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Jha, Santosh Kumar, Prashant Kumar Jain, and Prabhat Patel. "Evaluation of Contrast Enhancement Methods for Face Recognition using SVM Classification." In 2025 4th OPJU International Technology Conference (OTCON) on Smart Computing for Innovation and Advancement in Industry 5.0. IEEE, 2025. https://doi.org/10.1109/otcon65728.2025.11071197.

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Anderson, William B., Richard F. Salant, and Jacek Jarzynski. "Detection of Lubricating Film Breakdown in Mechanical Seals." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-1267.

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Abstract Mechanical seals generally fail as the result of the collapse of the lubricating film between the two seal faces. A system to detect the collapse of the film before mechanical and thermal damage is sustained is being developed. The approach involves placing piezoelectric transducers behind the seal faces. One of the transducers is used as a receiver, while the other is used as a source. A continuous series of ultrasonic wave packets of a specified primary frequency and amplitude are generated by the source, using a wave generator. When the lubricating film collapses, mechanical contac
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Kim, Junhee, Han-Jung Kim, Sang Hee Lee, and Min Gu Kang. "Deep Learning-Based Wrap-Around Classification in Passivated Contact Fabrication." In 2024 IEEE 52nd Photovoltaic Specialist Conference (PVSC). IEEE, 2024. http://dx.doi.org/10.1109/pvsc57443.2024.10749101.

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Tsuda, Takahiro, Nozomi Satake, and Manabu Itoki. "Mitigation of Flange Face Corrosion During Plant Construction." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16742.

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ABSTRACT In a recent modular construction project, severe corrosion of the gasket contact surfaces of flange faces was found to have occurred after the flanges had been tightened.1 Root-cause analysis indicated that there is a greater chance of water ingress in tightened flanges in modular construction than in stick-built construction and that the longer construction period in the former can result in the severe corrosion of flange faces observed. Therefore, in order to mitigate or prevent such corrosion in modular construction, countermeasures should be taken. In this paper, two means of miti
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Minato, Shohei, Motoharu Jinguuji, and Toshiyuki Yokota. "Non-destructive in-situ soil classification using electric and seismic properties to evaluate water pipeline corrosion risk." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.3076.

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&lt;p&gt;Aging water pipelines in Japan, many over 40 years old, face significant corrosion risks influenced by soil properties like electrical resistivity and soil type. To enhance non-destructive corrosion rate estimation, we explore the potential of combining resistivity surveys with seismic measurements. A rock-physics model is developed to estimate resistivity and seismic velocities as functions of clay content and porosity, validated with borehole data, showing a good agreement with field measurements. We propose an inversion method using shear-wave velocity and resistivity data to estim
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Esau, Natascha, Lisa Kleinjohann, Bernd Kleinjohann, and Evgenija Wetzel. "A Fuzzy Emotion Model and Its Application in Facial Expression Recognition." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-35206.

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This paper presents a fuzzy emotion model and its use by a fuzzy emotion recognition system that allows to analyze facial expressions in video sequences. In order to process images in real-time a tracking mechanism is used for face localization. The fuzzy classification itself works on single images. It analyzes the deformation of a face using a size-invariant, feature based representation by a set of typical angles. Automatic adaptation to the characteristics of individual human faces is achieved by a short training phase that can be done before the emotion recognition starts. In contrast to
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Marques, Bruno Torres, Regis Pires Magalhães, Lívia Almada, João Paulo do V. Madeiro, César Lincoln C. Mattos, and José Macedo. "Interpretability of Machine Learning Models for Cardiac Arrhythmia Classification." In Simpósio Brasileiro de Sistemas de Informação. Sociedade Brasileira de Computação, 2025. https://doi.org/10.5753/sbsi.2025.246550.

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Context: Cardiovascular diseases, particularly cardiac arrhythmias, cause global mortality. Electrocardiograms (ECG) are essential for diagnoses. However, the automated analysis of ECG signals using machine learning faces interpretability challenges, which are crucial for accepting these models in medical practice. Problem: The classification of cardiac arrhythmias using machine learning faces resistance in the medical field due to the black-box nature of these models, which hinders the understanding of decisions and reduces professional trust. There is a need for interpretable models that rev
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Domingues, Pedro Henrique Silva, Renan Martins Mendes da Silva, Ibrahim Jamil Orra, Matheus Elias Cruz, Tatiany Marcondes Heiderich, and Carlos Eduardo Thomaz. "Neonatal Face Mosaic: An areas-of-interest segmentation method based on 2D face images." In Workshop de Visão Computacional. Sociedade Brasileira de Computação - SBC, 2021. http://dx.doi.org/10.5753/wvc.2021.18914.

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The daily life of preterm babies may be involved with long exposure to pain, causing problems in the development of the nervous system. In this context, an on-going area of research is the scientific development of image-based automatic pain detection systems based on several techniques, from anatomical measurements to artificial intelligence, they have generally two main issues: the categorization of the most relevant facial regions for identifying neonatal pain and the practical difficulty related to the presence of artifacts obstructing parts of the face. This paper proposes and implements
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Piemontez, Rafael, and Eros Comunello. "Correção de Pose Facial a Partir de Modelos 3D." In Computer on the Beach. Universidade do Vale do Itajaí, 2020. http://dx.doi.org/10.14210/cotb.v11n1.p062-063.

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Facial recognition systems have to deal with a variety of problemsfor better accuracy results, such as lighting, obstruction, and posevariation, which occur when comparing an image to be detectedwith a previously identified image. In this context, this work aimsto use a pose alignment technique developed by Gang Pan. Togetherwith the Iterative Closest Ooint (ICP) and Average FaceModel (AFM) techniques, in order to perform a pose correction,a beginning of 3D facial models, in fully faces (90◦) or separatelyrotated, and test the result of this facial alignment with the PrincipalComponent Analysi
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Reports on the topic "Classification de faces en contact"

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Panchenko, Liubov F., Tetiana A. Vakaliuk, and Kateryna V. Vlasenko. Augmented reality books: concepts, typology, tools. [б. в.], 2020. http://dx.doi.org/10.31812/123456789/4414.

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The article discussed the usage of augmented reality books in educational process. The object of research is augmented reality books. The subject of the study is the concepts and classification of augmented reality books; digital story making tools that emphasize child-teacher co-operation; difficulties in augmented reality using. The methods of research are: the analysis of publications about the issue; the analysis of digital tools capabilities; systematization and generalization of research information. In the article the facet classification for augmented books is proposed; the main facets
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Arévalo-Sáenz, Alejandra, Borja Ferrández Pujante, and Fernando J. Rascón-Ramírez. Peritumoral Edema in Resected Meningiomas: Study of Factors Associated with the Variability of Postoperative Duration. Science Repository, 2024. http://dx.doi.org/10.31487/j.scr.2024.01.05.

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Background: It is well known that edema can persist after meningioma resection, and sometimes it is not resolved after this time. This study aimed to establish the relationship between a series of variables associated with meningioma or surgery, and the duration of postoperative edema. Methods: We conducted a retrospective study of 77 meningiomas resected at our institution between January 2016 and January 2018 with a maximum follow-up period of up to three years. The independent variables collected were demographics, tumor location, relationship with the sinuses (invasion/contact), relationsh
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Melnyk, Iurii. Китайська газета Женьмінь Жибао про російсько-українську війну (2022). Ivan Franko National University of Lviv, 2023. http://dx.doi.org/10.30970/vjo.2023.52-53.11733.

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The objective of the study is to outline the vision of the Russian-Ukrainian war in Renmin Ribao, the main newspaper of the People’s Republic of China. The source base of the research is the content of the Renmin Ribao website during 2022 in English, Spanish, French, Russian, German, Italian, and Portuguese languages. The material was selected using the keywords «Ukraine», «Russia» (and other derivatives), analyzed using induction, vocabulary analysis, classification analysis, and content analysis. Renmin Ribao rarely uses the term “war” to refer to events in Ukraine, resorting to streamlined
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Research, IFF. FSA and Official Controls: Research with Food Business Operators. Food Standards Agency, 2023. http://dx.doi.org/10.46756/sci.fsa.drn484.

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The Food Standards Agency (FSA) is an independent Government body, established in 2000 to protect public health and consumer interests in relation to food. The FSA is the Central Competent Authority (CCA) responsible for the delivery of official food and feed controls in England, Northern Ireland and Wales.. In Northern Ireland, officials from the Department of Agriculture, Environment and Rural Affairs (DAERA) carry out meat hygiene official controls in approved establishments on behalf of the FSA. Food Business Operators (FBOs) in the dairy, meat and wine sectors have a direct relationship w
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Ahluwalia, Sangeeta C., Julia I. Bandini, Margaret Maglione, et al. Interventions To Improve Care of Bereaved Persons. Agency for Healthcare Research and Quality (AHRQ), 2025. https://doi.org/10.23970/ahrqepcsrbereaved.

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Objectives. Recently bereaved individuals face higher risks of adverse health outcomes, including increased risk of morbidity and mortality, increased risk of suicide, and lower functional status and quality of life. This systematic review assessed the available evidence on screening, diagnosing, and treating children and adults at risk for or diagnosed with grief disorders related to bereavement. Findings from this review informed a 2-day independent subject matter advisory panel convened on June 10, 2024, by the Substance Abuse and Mental Health Services Administration (SAMHSA) that assessed
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Schofield, Ian S., Paul L. Brown, Mark J. Logsdon, and Matthew P. Wickham. Waste Rock Dump Characterization Studies at the Bingham Canyon Mine. Utah Geological Survey, 2024. http://dx.doi.org/10.34191/mp-179.

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The Bingham Canyon Mine, located near Salt Lake City, Utah, is surrounded by more than 6 billion tons of waste rock developed over the open cut mining history from 1903 to present; the surface area of the waste rock is approximately 5000 acres. Waste rock dumps have a thickness of more than 1 200 feet from crest to toe. From 1930 to 2000, selected portions of the waste rock dumps were commercially leached using a ferric-sulfate-based lixiviant to extract copper, whereas other portions have only received meteoric leaching. From 2011 to present, Rio Tinto Kennecott has studied the evolution and
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