Download or read book Vers un appariement dynamique d images conception implantation et evaluation d un algorithme de mise en correspondance d images written by Francois Le Coat and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Parall lisation d un algorithme d appariement d images quasi dense written by Luiz Gustavo Leao Fernandes and published by . This book was released on 2002 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: Depuis quelques années, la complexité croissante de besoins informatiques dans tous les domaines de recherche scientifique et technique exige une puissance de calcul sans cesse plus importante. Dans ce contexte, le calcul parallèle apparaît comme un outil vital qui permet d'exploiter la capacité de calcul de plusieurs microprocesseurs travaillant ensemble. Le domaine auquel le calcul parallèle sera appliqué dans cette thèse est celui de l'im̀agerie, plus spécifiquement la synthèse d'images à partir d'images réelles. Pour permettre la création de nouvelles vues virtuelles à partir de scènes réelles, une des étapes les plus coûteuses en temps de calcul est la phase d'appariement des images. Il s'agit de la formation de paires de pixels qui représentent le même point sur les surfaces de deux images source. le problème principal que nous cherchons à résoudre dans cette thèse est la proposition d'une version parallèle pour l'algorithme d'appariement quasi-dense (aussi appelé algorithme de propagation) d'images qui est basé sur une stratégie adaptive globale. Cette version doit être capable de préserver la qualité du résultat final obtenu par la version séquentielle de l'algorithme de propagation tout en réduisant le temps d'exécusion dans un contexte de programmation orienté vers les grappes de processeurs.
Download or read book Progress In Image Analysis And Processing Iii Proceedings Of The 7th International Conference On Image Analysis And Processing written by Sebastiano Impedovo and published by World Scientific. This book was released on 1994-04-06 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of the 7ICIAP held in Monopoli, Italy.Some of the Areas Covered Include: Active Vision, Computer Vision System; Data Structures and Representations; Feature Extraction; Geometric Modelling; Human Perception and Computer Vision; Image Analysis; Language for Image Modelling; Processing and Retrieval; Motion Analysis and Time Varying Images; Neurocomputing for Recognition; Parallel Computer Architecture; Pattern Recognition; Picture and Video Coding.
Download or read book On Curiosity written by Franck Cochoy and published by . This book was released on 2016-07-25 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: What draws us towards a shop window display? What drives us to grab a special offer, to enter the privileged circle of premium newspaper subscribers, to peruse the pages of an enticing magazine? Without doubt, it is curiosity - that essential force of everyday action which invites us to break from our habits and to become transported beyond our very selves. Curiosity (whether healthy or unhealthy) is one of the favourite tricks of market seduction. Capturing a public - attracting the attention of a reader, seducing a customer, meeting the expectations of a user, persuading a voter ... - often requires the construction of a set of technical devices that can play upon people's inner motivations. Cochoy invites us to take a sociological trip into these cabinets of curiosity, accompanied throughout by Bluebeard, a fairy tale that is both a model of the genre and a pure curiosity machine. At once a work of history and economic anthropology, the book meticulously analyses the devices designed by markets to arouse, excite, and sustain curiosity: a window display, practices of 'teasing', packaging, bus shelters, mobile internet technologies, to name but a few. In the Bettencourt and Strauss-Kahn affairs and the Wikileaks controversy, Cochoy also uncovers the work of investigative journalism and its attention-grabbing 'scoops', revealing the secrets of the revealers of secrets. Available in English for the first time, this major work will arouse readers' curiosity over the course of its unusual and colourful journey. By the end, now better informed and more cautious, they will be able to identify the traps of which they are the target. So long as curiosity is kept at bay, at least!
Download or read book The Floer Memorial Volume written by Helmut Hofer and published by Birkhäuser. This book was released on 2012-12-06 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Andreas Floer died on May 15, 1991 an untimely and tragic death. His visions and far-reaching contributions have significantly influenced the developments of mathematics. His main interests centered on the fields of dynamical systems, symplectic geometry, Yang-Mills theory and low dimensional topology. Motivated by the global existence problem of periodic solutions for Hamiltonian systems and starting from ideas of Conley, Gromov and Witten, he developed his Floer homology, providing new, powerful methods which can be applied to problems inaccessible only a few years ago. This volume opens with a short biography and three hitherto unpublished papers of Andreas Floer. It then presents a collection of invited contributions, and survey articles as well as research papers on his fields of interest, bearing testimony of the high esteem and appreciation this brilliant mathematician enjoyed among his colleagues. Authors include: A. Floer, V.I. Arnold, M. Atiyah, M. Audin, D.M. Austin, S.M. Bates, P.J. Braam, M. Chaperon, R.L. Cohen, G. Dell' Antonio, S.K. Donaldson, B. D'Onofrio, I. Ekeland, Y. Eliashberg, K.D. Ernst, R. Finthushel, A.B. Givental, H. Hofer, J.D.S. Jones, I. McAllister, D. McDuff, Y.-G. Oh, L. Polterovich, D.A. Salamon, G.B. Segal, R. Stern, C.H. Taubes, C. Viterbo, A. Weinstein, E. Witten, E. Zehnder.
Download or read book Mitochondrial Replacement Techniques written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-04-17 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mitochondrial replacement techniques (MRTs) are designed to prevent the transmission of mitochondrial DNA (mtDNA) diseases from mother to child. While MRTs, if effective, could satisfy a desire of women seeking to have a genetically related child without the risk of passing on mtDNA disease, the technique raises significant ethical and social issues. It would create offspring who have genetic material from two women, something never sanctioned in humans, and would create mitochondrial changes that could be heritable (in female offspring), and therefore passed on in perpetuity. The manipulation would be performed on eggs or embryos, would affect every cell of the resulting individual, and once carried out this genetic manipulation is not reversible. Mitochondrial Replacement Techniques considers the implications of manipulating mitochondrial content both in children born to women as a result of participating in these studies and in descendants of any female offspring. This study examines the ethical and social issues related to MRTs, outlines principles that would provide a framework and foundation for oversight of MRTs, and develops recommendations to inform the Food and Drug Administration's consideration of investigational new drug applications.
Download or read book Medical Image Computing and Computer Assisted Intervention MICCAI 2012 written by Nicholas Ayache and published by Springer. This book was released on 2012-08-28 with total page 645 pages. Available in PDF, EPUB and Kindle. Book excerpt: The three-volume set LNCS 7510, 7511, and 7512 constitutes the refereed proceedings of the 15th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2012, held in Nice, France, in October 2012. Based on rigorous peer reviews, the program committee carefully selected 252 revised papers from 781 submissions for presentation in three volumes. The third volume includes 79 papers organized in topical sections on diffusion imaging: from acquisition to tractography; image acquisition, segmentation and recognition; image registration; neuroimage analysis; analysis of microscopic and optical images; image segmentation; diffusion weighted imaging; computer-aided diagnosis and planning; and microscopic image analysis.
Download or read book Cl s et codes du packaging s miotique appliqu e retirage written by CAVASSILAS Marina and published by Lavoisier. This book was released on 2012-08-01 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage propose une méthode opérationnelle pour analyser une communication visuelle, principalement le packaging. Cette méthode, dénommée SEMIO-PACK©, permet de décoder les signes du packaging et d'établir son positionnement dans les moindres détails. Ses piliers méthodologiques sont empruntés aux discplines que sont la sémiotique, l'histoire de l'art, la communication et les sciences cognitives. Avant de présenter l'application de cette méthode à de nombreux packagings (couvrant une cinquantaine de catégories de produits grande consommation), l'ouvrage présente les fondements de la sémiotique puis les processus cognitifs et symboliques impliqués dans la perception visuelle. Cette méthode se révèle un outil indispensable pour optimiser les processus d'analyse et de création du packaging. Clés et codes du packaging s'adresse aux professionnels, étudiants et chercheurs dans les domaines du marketing, du design, de la communication et de la sémiotique ainsi qu'à toute personne curieuse de maîtriser les rouages de la communication visuelle.
Download or read book Document Analysis and Recognition ICDAR 2021 Workshops written by Elisa H. Barney Smith and published by Springer Nature. This book was released on 2021-09-03 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the international workshops co-located with the 16th International Conference on Document Analysis and Recognition, ICDAR 2021, held in Lausanne, Switzerland, in September 2021.The total of 59 full and 12 short papers presented in this book were carefully selected from 96 submissions and divided into two volumes. Part II contains 30 full and 8 short papers that stem from the following meetings: Workshop on Machine Learning (WML); Workshop on Open Services and Tools for Document Analysis (OST); Workshop on Industrial Applications of Document Analysis and Recognition (WIADAR); Workshop on Computational Paleography (IWCP); Workshop on Document Images and Language (DIL); Workshop on Graph Representation Learning for Scanned Document Analysis (GLESDO).
Download or read book Medical image computing and computer assisted intervention written by Nicholas Ayache and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lost Sex written by Isa Schön and published by Springer Science & Business Media. This book was released on 2009-09-22 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sex is the queen of problems in evolutionary biology. Generations of researchers have investigated one of the last remaining evolutionary paradoxes: why sex exists at all. Given that sexual reproduction is costly from an evolutionary point of view, one could wonder why not all animals and plants reproduce asexually. Dozens of contemporary hypotheses attempt to explain the prevalence of sex and its advantages and predict the early extinction of fully asexual lineages. The major theme of this book is: what is the fate of animal and plant groups in which sex is lost? Initial chapters discuss theory behind asexual life: what major disadvantages do asexual groups have to face, what are the genetic and ecological consequences and what does this theory predict for more applied aspects of asexual life, for example in agricultural pests, diseases as well as in cultural crops such as grapes. Cases studies in many animals (focusing on both invertebrates and vertebrates) and plants reveal parallel, but also singularly novel adaptations to the absence of meiosis and syngamy. And last but not least, are asexuals really doomed to early extinction or do genuine ancient asexuals exist? This book assembles contributions from the most important research groups dealing with asexual evolution in eukaryotes. It is a milestone in research on parthenogenesis and will be useful to undergraduate as well as graduate students and to senior researchers in all fields of evolutionary biology, as the paradox of sex remains its queen of problems.
Download or read book The Oxford Handbook of Business Groups written by Asli M. Colpan and published by Oxford Handbooks Online. This book was released on 2010-08-05 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides a comprehensive analysis of business groups around the world. It focuses on the adaptive and competitive capabilities of business groups and their evolutionary dynamics, as well as considering the historical and theoretical contexts of business groups.
Download or read book Boundary Objects and Beyond written by Geoffrey C. Bowker and published by MIT Press. This book was released on 2016-02-26 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: The multifaceted work of the late Susan Leigh Star is explored through a selection of her writings and essays by friends and colleagues. Susan Leigh Star (1954–2010) was one of the most influential science studies scholars of the last several decades. In her work, Star highlighted the messy practices of discovering science, asking hard questions about the marginalizing as well as the liberating powers of science and technology. In the landmark work Sorting Things Out, Star and Geoffrey Bowker revealed the social and ethical histories that are deeply embedded in classification systems. Star's most celebrated concept was the notion of boundary objects: representational forms—things or theories—that can be shared between different communities, with each holding its own understanding of the representation. Unfortunately, Leigh was unable to complete a work on the poetics of infrastructure that further developed the full range of her work. This volume collects articles by Star that set out some of her thinking on boundary objects, marginality, and infrastructure, together with essays by friends and colleagues from a range of disciplines—from philosophy of science to organization science—that testify to the wide-ranging influence of Star's work. Contributors Ellen Balka, Eevi E. Beck, Dick Boland, Geoffrey C. Bowker, Janet Ceja Alcalá, Adele E. Clarke, Les Gasser, James R. Griesemer, Gail Hornstein, John Leslie King, Cheris Kramarae, Maria Puig de la Bellacasa, Karen Ruhleder, Kjeld Schmidt, Brian Cantwell Smith, Susan Leigh Star, Anselm L. Strauss, Jane Summerton, Stefan Timmermans, Helen Verran, Nina Wakeford, Jutta Weber
Download or read book Field and Theory written by Michael Church and published by UBC Press. This book was released on 1985-01-01 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of papers by internationally known scientists in the field of geocryology was originally presented as a series of lectures at the University of British Columbia in 1980-1 in honour of J. Ross MacKay. Together they illustrate the central dilemma in a science where fieldwork must be undertaken in the harsh periglacial environment and where, consequently, it is difficult to test theory rigorously. The papers provide a valuable overview of the current status of international research in a wide area of the field -- permafrost, patterned ground, and cold climate phenomena and processes. The treatment varies from anecdotal, historical, and descriptive to mathematical.
Download or read book Fruit flies of economic importance 84 written by C.V. Cavalloro and published by CRC Press. This book was released on 1986-06-01 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of a meeting organised by the Commission of the European Communities and the International Organisation for Biological ad Integrated Control. It includes full communications by experts from 17 different countries and 3 international organisations. The work of the IOBC/WPRS Working Group 'Fruit flies of economic importance is also reported.
Download or read book Advances in Biometrics written by Seong-Whan Lee and published by Springer. This book was released on 2007-08-30 with total page 1234 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the International Conference on Biometrics, ICB 2007, held in Seoul, Korea, August 2007. Biometric criteria covered by the papers are assigned to face, fingerprint, iris, speech and signature, biometric fusion and performance evaluation, gait, keystrokes, and others. In addition, the volume also announces the results of the Face Authentication Competition, FAC 2006.
Download or read book A Multilingual Dictionary of Artificial Intelligence written by Otto Vollnhals and published by Psychology Press. This book was released on 1992 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains the state-of-the-art terminology of AI, giving over 3500 terms in English, French, German, Spanish and Italian - including expert systems, neural networks, logic, voice recognition and synthesis, and natural language processing.
