Download or read book Analyse statistique de populations pour l interpr tation d images histologiques written by Maya Alsheh Ali and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Au cours de la dernière décennie, la pathologie numérique a été améliorée grâce aux avancées des algorithmes d'analyse d'images et de la puissance de calcul. Néanmoins, le diagnostic par un expert à partir d'images histopathologiques reste le gold standard pour un nombre considérable de maladies notamment le cancer. Ce type d'images préserve la structure des tissus aussi proches que possible de leur état vivant. Ainsi, cela permet de quantifier les objets biologiques et de décrire leur organisation spatiale afin de fournir une description plus précise des tissus malades. L'analyse automatique des images histopathologiques peut avoir trois objectifs: le diagnostic assisté par ordinateur, l'évaluation de la sévérité des maladies et enfin l'étude et l'interprétation des mécanismes sous-jacents des maladies et leurs impacts sur les objets biologiques. L'objectif principal de cette thèse est en premier lieu de comprendre et relever les défis associés à l'analyse automatisée des images histologiques. Ensuite, ces travaux visent à décrire les populations d'objets biologiques présents dans les images et leurs relations et interactions à l'aide des statistiques spatiales et également à évaluer la significativité de leurs différences en fonction de la maladie par des tests statistiques. Après une étape de séparation des populations d'objets biologiques basée sur la couleur des marqueurs, une extraction automatique de leurs emplacements est effectuée en fonction de leur type, qui peut être ponctuel ou surfacique. Les statistiques spatiales, basées sur la distance pour les données ponctuelles, sont étudiées et une fonction originale afin de mesurer les interactions entre deux types de données est proposée. Puisqu'il a été montré dans la littérature que la texture d'un tissu est altérée par la présence d'une maladie, les méthodes fondées sur les motifs binaires locaux sont discutées et une approche basée sur une modification de la résolution de l'image afin d'améliorer leur description est introduite. Enfin, les statistiques descriptives et déductives sont appliquées afin d'interpréter les caractéristiques extraites et d'étudier leur pouvoir discriminant dans le cadre de l'étude des modèles animaux de cancer colorectal. Ce travail préconise la mesure des associations entre différents types d'objets biologiques pour mieux comprendre et comparer les mécanismes sous-jacents des maladies et leurs impacts sur la structure des tissus. En outre, nos expériences confirment que l'information de texture joue un rôle important dans la différenciation des deux modèles d'implantation d'une même maladie.
Download or read book Image Analysis and Recognition written by Aurélio Campilho and published by Springer. This book was released on 2018-06-19 with total page 951 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed proceedings of the 15th International Conference on Image Analysis and Recognition, ICIAR 2018, held in Póvoa de Varzim, Portugal, in June 2018. The 91 full papers presented together with 15 short papers were carefully reviewed and selected from 179 submissions. The papers are organized in the following topical sections: Enhancement, Restoration and Reconstruction, Image Segmentation, Detection, Classication and Recognition, Indexing and Retrieval, Computer Vision, Activity Recognition, Traffic and Surveillance, Applications, Biomedical Image Analysis, Diagnosis and Screening of Ophthalmic Diseases, and Challenge on Breast Cancer Histology Images.
Download or read book ABC of Clinical Haematology written by Drew Provan and published by John Wiley & Sons. This book was released on 2018-02-01 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thoroughly revised and updated, ABC of Clinical Haematology is an essential guide and introduction to clinical haematology and to the treatment and management of common blood related disorders. The fourth edition contains new chapters that reflect the most recent developments whilst other chapters have been extensively revised to include the new tests and treatments that are now available for certain conditions such as chronic leukaemia, multiple myeloma and bleeding disorders. With contributions from leading experts in their respective fields, this text provides an ideal reference for primary care practitioners and other healthcare professionals working with patients who have blood related problems.
Download or read book The Rise of Metallurgy in Eurasia written by Miljana Radivojević and published by Archaeopress Publishing Ltd. This book was released on 2021-12-23 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rise of Metallurgy in Eurasia is a landmark study in the evolution of early metallurgy in the Balkans. It demonstrates that far from being a rare and elite practice, the earliest metallurgy in the world was a common and communal craft activity.
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 Global Burden of Disease and Risk Factors written by Alan D. Lopez and published by World Bank Publications. This book was released on 2006-04-02 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strategic health planning, the cornerstone of initiatives designed to achieve health improvement goals around the world, requires an understanding of the comparative burden of diseases and injuries, their corresponding risk factors and the likely effects of invervention options. The Global Burden of Disease framework, originally published in 1990, has been widely adopted as the preferred method for health accounting and has become the standard to guide the setting of health research priorities. This publication sets out an updated assessment of the situation, with an analysis of trends observed since 1990 and a chapter on the sensitivity of GBD estimates to various sources of uncertainty in methods and data.
Download or read book The Tree of Life written by Guillaume Lecointre and published by Harvard University Press. This book was released on 2006 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Did you know that you are more closely related to a mushroom than to a daisy? That dinosaurs are still among us? That the terms "fish" and "invertebrates" do not indicate scientific groupings? All this is the result of major changes in classification. This book diagrams the tree of life according to the most recent methods of this system.
Download or read book Pathology and Genetics of Tumours of the Nervous System written by Paul Kleihues and published by . This book was released on 2000 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this concise reference book was prepared by 106 authors from 21 countries and covers the neuro-oncological literature until January 2000. Diagnostic criteria, pathological features and associated genetic alterations are described in a strictly disease-oriented manner. Sections on more than 70 neoplasms and their variants include ICD-O codes, incidence, age and sex distribution, location, clinical signs and symptoms, pathology, genetics and predictive factors. New disease entities include the chordoid glioma of the third ventricle and the cerebellar liponeurocytoma. Inherited tumor syndromes involving the nervous system are dealt with in a separate chapter, combining diagnostic criteria, pathology and genetics.
Download or read book Handbook of Atopic Eczema written by Thomas Ruzicka and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: State-of-the-art review on atopic eczema, one of the most common skin diseases today. This multi-authored handbook covers all aspects relevant for physicians from various disciplines.
Download or read book Primary Hyperparathyroidism written by Jacques Barbier and published by . This book was released on 1992 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Comparative Embryology of Sponges written by Alexander V. Ereskovsky and published by Springer Science & Business Media. This book was released on 2010-03-27 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the major questions in the evolution of animals is the transition from unicellular to multicellular organization, which resulted in the emergence of Metazoa through a hypothetical Urmetazoa. The Comparative Embryology of Sponges contains abundant original and literary data on comparative embryology and morphology of the Porifera (Sponges), a group of 'lower Metazoa'. On the basis of this material, original typization of the development of Sponges is given and the problems concerning origin and evolution of Porifera and their ontogenesis are discussed. A morphogenetic interpretation of the body plan development during embryogenesis, metamorphosis and asexual reproduction in Sponges is proposed. Special attention is given to the analysis of characteristic features of the ontogenesis in Porifera. The book pursues three primary goals: 1) generalization of all existing information on individual development of sponges, its classification and a statement according to taxonomical structure of Porifera; 2) revealing of heterogeneity of morphogenesis and peculiarities of ontogeneses in various clades of Porifera, and also their correlations with the organization, both adult sponges, and their larvae; 3) revealing homology of morphogeneses in both Porifera and Eumetazoa, testifying to the general evolutionary roots of multicellular animals, and peculiar features of sponges' morphogeneses and ontogenesis. This book will be of interest to embryologists, zoologists, morphologists and researchers in evolutionary biology.
Download or read book HPV and Cancer written by James A. Radosevich and published by Springer Science & Business Media. This book was released on 2012-12-14 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: “HPV and Cancer” is a concise read that covers all aspects of the Human Papilloma Virus as it relates to human cancers. While written by professionals, it design to be understandable by those that are not in the field, yet it has the technical details that professionals want to stay abreast of this changing field. The book starts out the history of HPV and progresses into the molecular biology of the virus and our current understand of the structure and functions of the proteins and genes it encodes. We then look at the dynamic trends of this infectious agent in the human population, how it interacts with human cells, and the role it plays with other organisms to produce both benign and malignant tumors. Lastly, there is a discussion about a new vaccine for HPV and the hopes that are held by many to change the trends with this virus and the associated cancers it produces.
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 Imaging of Kidney Cancer written by Ali Guermazi and published by Springer Science & Business Media. This book was released on 2005-10-05 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is one of the first books to deal specifically with diagnostic imaging of the entire spectrum of kidney cancers. Both new and conventional imaging modalities are fully considered. After an introductory chapter on the histopathological classification of kidney cancers, the advantages and disadvantages of the various imaging modalities used in the diagnosis and assessment of disease extension are documented. Subsequent chapters offer an exhaustive description of the radiological features of the different histological subtypes of kidney cancer, with radiological and histological illustrations and tables. The latest innovations in interventional and minimally invasive procedures are also well covered. The book benefits from carefully chosen and technically excellent images. Each of the 24 chapters is written by an internationally acclaimed expert, making this book the most current and complete treatment of the subject available. It should be of great interest to radiologists, oncologists, and urologists.
Download or read book Digital Information and Communication Technology and Its Applications written by Hocine Cherifi and published by Springer. This book was released on 2011-06-17 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set CCIS 166 and 167 constitutes the refereed proceedings of the International Conference on Digital Information and Communication Technology and its Applications, DICTAP 2011, held in Dijon, France, in June 2010. The 128 revised full papers presented in both volumes were carefully reviewed and selected from 330 submissions. The papers are organized in topical sections on Web applications; image processing; visual interfaces and user experience; network security; ad hoc network; cloud computing; Data Compression; Software Engineering; Networking and Mobiles; Distributed and Parallel processing; social networks; ontology; algorithms; multimedia; e-learning; interactive environments and emergent technologies for e-learning; signal processing; information and data management.
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 Image Analysis and Recognition written by Aurélio Campilho and published by Springer. This book was released on 2018-06-06 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed proceedings of the 15th International Conference on Image Analysis and Recognition, ICIAR 2018, held in Póvoa de Varzim, Portugal, in June 2018. The 91 full papers presented together with 15 short papers were carefully reviewed and selected from 179 submissions. The papers are organized in the following topical sections: Enhancement, Restoration and Reconstruction, Image Segmentation, Detection, Classication and Recognition, Indexing and Retrieval, Computer Vision, Activity Recognition, Traffic and Surveillance, Applications, Biomedical Image Analysis, Diagnosis and Screening of Ophthalmic Diseases, and Challenge on Breast Cancer Histology Images.
