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Biometrie Faciale 3d Par Apprentissage Des Caracteristiques Geometriques
Download Biometrie Faciale 3d Par Apprentissage Des Caracteristiques Geometriques full books in PDF, epub, and Kindle. Read online Biometrie Faciale 3d Par Apprentissage Des Caracteristiques Geometriques ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Biométrie faciale 3D par apprentissage des caractéristiques géométriques by : Lahoucine Ballihi
Download or read book Biométrie faciale 3D par apprentissage des caractéristiques géométriques written by Lahoucine Ballihi and published by . This book was released on 2012 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: La biométrie du visage a suscité, ces derniers temps, l’intérêt grandissant de la communauté scientifique et des industriels de la biométrie vue son caractère naturel, sans contact et non-intrusif. Néanmoins, les performances des systèmes basés sur les images 2D sont affectées par différents types de variabilités comme la pose, les conditions d’éclairage, les occultations et les expressions faciales. Avec la disponibilité de caméras 3D capables d’acquérir la forme tridimensionnelle, moins sensibles aux changements d’illumination et de pose, plusieurs travaux de recherche se sont tournés vers l’étude de cette nouvelle modalité. En revanche, d’autres défis apparaissent comme les déformations de la forme faciales causées par les expressions et le temps de calcul que requièrent les approches développées. Cette thèse s’inscrit dans ce paradigme en proposant de coupler la géométrie Riemannienne avec les techniques d’apprentissage pour une biométrie faciale 3D efficace et robuste aux changements d’expressions. Après une étape de pré-traitement, nous proposons de représenter les surfaces faciales par des collections de courbes 3D qui captent localement leurs formes. Nous utilisons un cadre géométrique existant pour obtenir les déformations « optimales » entre les courbes ainsi que les distances les séparant sur une variété Riemannienne (espace des formes des courbes). Nous appliquons, par les suites, des techniques d’apprentissage afin de déterminer les courbes les plus pertinentes pour deux applications de la biométrie du visage: la reconnaissance d’identité et la classification du genre. Les résultats obtenus sur le benchmark de référence FRGC v2 et leurs comparaison avec les travaux de l’état de l’art confirment tout l’intérêt de coupler l’analyse locale de la forme par une approche géométrique (possibilité de calculer des moyennes, etc.) avec des techniques d’apprentissage (Boosting, etc.) pour gagner en temps de calcul et en performances.
Book Synopsis Traitement du signal et de l’image pour la biométrie by : NAÏT-ALI Amine
Download or read book Traitement du signal et de l’image pour la biométrie written by NAÏT-ALI Amine and published by Lavoisier. This book was released on 2012-09-14 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce livre met en évidence l'utilisation des différentes approches de traitement du signal et de l'image dans des applications d'identification ou d'authentification des individus. Son contenu s'adresse, en particulier, aux étudiants de 3ème cycle, chercheurs et ingénieurs qui souhaitent s'initier au développement d'algorithmes spécifiques et leur intégration dans des systèmes biométriques. Le lecteur y trouvera, d'une part, des chapitres introductifs, orientés pédagogie et d'autre part, des chapitres à vocation recherche. Evidemment, la reconnaissance faciale 2D/3D, la reconnaissance par l'iris et les traits de la main sont considérés, mais les auteurs ont également souhaité renforcer le contenu de cet ouvrage par des chapitres portant sur la multi-biométrie, l'évaluation des performances des systèmes biométriques ainsi que certains outils de traitement du signal tels que la classification, la cryptographie et la protection des données. Enfin, il est également présenté dans cet ouvrage de nouveaux concepts et orientations récentes. Ce travail est le fruit de la contribution de plusieurs acteurs du milieu académique et de l'industrie, actifs dans le domaine de la biométrie et de la sécurité.
Book Synopsis Introduction to Tourism by : Leonard J Lickorish
Download or read book Introduction to Tourism written by Leonard J Lickorish and published by Routledge. This book was released on 2007-06-01 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Tourism is the essential guide to the tourism industry. It provides a comprehensive and authoritative introduction to all facets of tourism including: the history of tourism; factors influencing the tourism industry; tourism in developing countries; sustainable tourism; forecasting future trends. Tourism has changed radically in recent years with the onset of many technological and economic changes and an ever increasing concern for the environment. This book provides a down-to-earth introduction to this complex and multi-faceted industry. This invaluable introduction is written for all students of tourism and all those involved in the industry who want to know more about the structure, component activities and environment within which they work.
Book Synopsis Recent Progress in Artificial Neural Networks by : Jeremy Rogerson
Download or read book Recent Progress in Artificial Neural Networks written by Jeremy Rogerson and published by . This book was released on 2019-06-13 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Artificial neural networks (ANNs) are computing systems that are motivated by the design and functioning of biological neural networks. Its design is driven by the goal of solving problems in a manner that mimics the working of the human brain. To achieve this, a system of artificial neurons is constructed, which transmits signals through connections. ANN can be programmed to deliver on the functionalities of data processing, classification, function approximation, robotics and control. Its use, however, requires an understanding of the learning algorithm, choice of model and robustness. Due to its diverse capabilities, ANN has potential applications in medical diagnosis, finance, ocean modeling, vehicle control, face identification, among many others. This book contains some path-breaking studies in the field of artificial neural networks. The ever-growing need of advanced technology is the reason that has fueled the research in the field of artificial neural networks in recent times. Coherent flow of topics, student-friendly language and extensive use of examples make this book an invaluable source of knowledge.
Book Synopsis Reproducible Research in Pattern Recognition by : Bertrand Kerautret
Download or read book Reproducible Research in Pattern Recognition written by Bertrand Kerautret and published by Springer Nature. This book was released on 2021-05-13 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-workshop proceedings of the Third International Workshop on Reproducible Research in Pattern Recognition, RRPR 2021, held as a virtual event, in January 2021. The 8 revised full papers, presented together with 6 short papers, were carefully reviewed and selected from 18 submissions. The papers were organized into three main categories. The first contributions focused on reproducible research frameworks. The second category focused on reproducible research results and the last category included ICPR companion papers describing implementation and details that are an absolute requirement for reproducibility.
Book Synopsis 2020 Tenth International Conference on Image Processing Theory, Tools and Applications (IPTA) by : IEEE Staff
Download or read book 2020 Tenth International Conference on Image Processing Theory, Tools and Applications (IPTA) written by IEEE Staff and published by . This book was released on 2020-11-09 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The tenth International Conference on Image Processing Theory, Tools and Applications IPTA 2020 aims at gathering international researchers, innovators, educators, and practitioners in image processing for attending extensive educational high level materials, sharing their achievements, exchanging their experiences and discussing future orientations The conference aims to provide an excellent forum to meet and discuss various important issues on image processing and applications
Book Synopsis Applied Pattern Recognition by : Horst Bunke
Download or read book Applied Pattern Recognition written by Horst Bunke and published by Springer. This book was released on 2008-02-28 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: A sharp increase in the computing power of modern computers has triggered the development of powerful algorithms that can analyze complex patterns in large amounts of data within a short time period. Consequently, it has become possible to apply pattern recognition techniques to new tasks. The main goal of this book is to cover some of the latest application domains of pattern recognition while presenting novel techniques that have been developed or customized in those domains.
Book Synopsis Artificial Neural Networks and Machine Learning – ICANN 2016 by : Alessandro E.P. Villa
Download or read book Artificial Neural Networks and Machine Learning – ICANN 2016 written by Alessandro E.P. Villa and published by Springer. This book was released on 2016-08-26 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two volume set, LNCS 9886 + 9887, constitutes the proceedings of the 25th International Conference on Artificial Neural Networks, ICANN 2016, held in Barcelona, Spain, in September 2016. The 121 full papers included in this volume were carefully reviewed and selected from 227 submissions. They were organized in topical sections named: from neurons to networks; networks and dynamics; higher nervous functions; neuronal hardware; learning foundations; deep learning; classifications and forecasting; and recognition and navigation. There are 47 short paper abstracts that are included in the back matter of the volume.
Book Synopsis Fusion in Computer Vision by : Bogdan Ionescu
Download or read book Fusion in Computer Vision written by Bogdan Ionescu and published by Springer Science & Business Media. This book was released on 2014-03-25 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a thorough overview of fusion in computer vision, from an interdisciplinary and multi-application viewpoint, describing successful approaches, evaluated in the context of international benchmarks that model realistic use cases. Features: examines late fusion approaches for concept recognition in images and videos; describes the interpretation of visual content by incorporating models of the human visual system with content understanding methods; investigates the fusion of multi-modal features of different semantic levels, as well as results of semantic concept detections, for example-based event recognition in video; proposes rotation-based ensemble classifiers for high-dimensional data, which encourage both individual accuracy and diversity within the ensemble; reviews application-focused strategies of fusion in video surveillance, biomedical information retrieval, and content detection in movies; discusses the modeling of mechanisms of human interpretation of complex visual content.
Book Synopsis Graphics Recognition. Current Trends and Evolutions by : Alicia Fornés
Download or read book Graphics Recognition. Current Trends and Evolutions written by Alicia Fornés and published by Springer. This book was released on 2018-11-22 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-conference proceedings of the 12th International Workshop on Graphics Recognition, GREC 2017, held in Kyoto, Japan, in November 2017. The 10 revised full papers presented were carefully reviewed and selected from 14 initial submissions. They contain both classical and emerging topics of graphics rcognition, namely analysis and detection of diagrams, search and classification, optical music recognition, interpretation of engineering drawings and maps.
Book Synopsis Image Analysis and Processing - ICIAP 2017 by : Sebastiano Battiato
Download or read book Image Analysis and Processing - ICIAP 2017 written by Sebastiano Battiato and published by Springer. This book was released on 2017-10-13 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-volume set LNCS 10484 and 10485 constitutes the refereed proceedings of the 19th International Conference on Image Analysis and Processing, ICIAP 2017, held in Catania, Italy, in September 2017. The 138 papers presented were carefully reviewed and selected from 229 submissions. The papers cover both classic and the most recent trends in image processing, computer vision, and pattern recognition, addressing both theoretical and applicative aspects. They are organized in the following topical sections: video analysis and understanding; pattern recognition and machine learning; multiview geometry and 3D computer vision; image analysis, detection and recognition; multimedia; biomedical and assistive technology; information forensics and security; imaging for cultural heritage and archaeology; and imaging solutions for improving the quality of life.
Book Synopsis Advances in Visual Computing by : George Bebis
Download or read book Advances in Visual Computing written by George Bebis and published by Springer Nature. This book was released on 2019-10-25 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 14th International Symposium on Visual Computing, ISVC 2019, held in Lake Tahoe, NV, USA in October 2019. The 100 papers presented in this double volume were carefully reviewed and selected from 163 submissions. The papers are organized into the following topical sections: Deep Learning I; Computer Graphics I; Segmentation/Recognition; Video Analysis and Event Recognition; Visualization; ST: Computational Vision, AI and Mathematical methods for Biomedical and Biological Image Analysis; Biometrics; Virtual Reality I; Applications I; ST: Vision for Remote Sensing and Infrastructure Inspection; Computer Graphics II; Applications II; Deep Learning II; Virtual Reality II; Object Recognition/Detection/Categorization; and Poster.
Book Synopsis Image Analysis and Processing – ICIAP 2019 by : Elisa Ricci
Download or read book Image Analysis and Processing – ICIAP 2019 written by Elisa Ricci and published by Springer Nature. This book was released on 2019-09-04 with total page 769 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-volume set LNCS 11751 and 11752 constitutes the refereed proceedings of the 20th International Conference on Image Analysis and Processing, ICIAP 2019, held in Trento, Italy, in September 2019. The 117 papers presented were carefully reviewed and selected from 207 submissions. The papers cover both classic and the most recent trends in image processing, computer vision, and pattern recognition, addressing both theoretical and applicative aspects. They are organized in the following topical sections: Video Analysis and Understanding; Pattern Recognition and Machine Learning; Deep Learning; Multiview Geometry and 3D Computer Vision; Image Analysis, Detection and Recognition; Multimedia; Biomedical and Assistive Technology; Digital Forensics; Image processing for Cultural Heritage.
Book Synopsis Hidden Biometrics by : Amine Nait-ali
Download or read book Hidden Biometrics written by Amine Nait-ali and published by Springer Nature. This book was released on 2019-10-12 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores intrinsic and human body part biometrics and biometrics of human physiological activities, invisible to the naked eye. This includes, for instance, brain structures, skeleton morphology, heart activity, etc. These human body parts can only be visualized using specific imaging techniques or sensors, commonly employed in the biomedical engineering field. As such, the book connects two fields, namely biometric security and biomedical engineering. The book is suitable for advanced graduate and postgraduate students, engineers and researchers, especially in Signal and Image Processing, Biometrics, and Biomedical Engineering.
Book Synopsis 2020 IEEE International Joint Conference on Biometrics (IJCB) by : IEEE Staff
Download or read book 2020 IEEE International Joint Conference on Biometrics (IJCB) written by IEEE Staff and published by . This book was released on 2020-09-28 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2020 International Joint Conference on Biometrics (IJCB 2020) combines two major biometrics research conferences, the Biometrics Theory, Applications and Systems (BTAS) conference and the International Conference on Biometrics (ICB) The blending of these two conferences in 2020 is through special agreement between the IEEE Biometrics Council and the IAPR TC 4, and should present an exciting event for the entire worldwide biometrics research community
Book Synopsis Image Analysis and Processing by : Carlo Braccini
Download or read book Image Analysis and Processing written by Carlo Braccini and published by Springer. This book was released on 1995-08-30 with total page 767 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the 8th International Conference on Image Analysis and Processing, ICIAP '95, held in Sanremo, Italy in September 1995 under the sponsorship of the International Association of Pattern Recognition IAPR. The volume presents 108 papers selected from more than 180 submissions together with six invited contributions. The papers are written by a total of 265 contributing authors and give a comprehensive state-of-the-art report on all current issues of image analysis and processing. Theoretical aspects are addressed as well as systems design and advanced applications, particularly in medical imaging.
Book Synopsis Image Modeling by : Azriel Rosenfeld
Download or read book Image Modeling written by Azriel Rosenfeld and published by Academic Press. This book was released on 2014-05-10 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Image Modeling compiles papers presented at a workshop on image modeling in Rosemont, Illinois on August 6-7, 1979. This book discusses the mosaic models for textures, image segmentation as an estimation problem, and comparative analysis of line-drawing modeling schemes. The statistical models for the image restoration problem, use of Markov random fields as models of texture, and mathematical models of graphics are also elaborated. This text likewise covers the univariate and multivariate random field models for images, stochastic image models generated by random tessellations of the plane, and long crested wave models. Other topics include the Boolean model and random sets, structural basis for image description, and structure in co-occurrence matrices for texture analysis. This publication is useful to specialists and professionals working in the field of image processing.
