Image Und Information
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Digital Images For The Information Professional
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Author : Melissa Terras
language : en
Publisher: Routledge
Release Date : 2016-12-05
Digital Images For The Information Professional written by Melissa Terras and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-05 with Language Arts & Disciplines categories.
In the past decade, the way image based media is created, disseminated, and shared has changed exponentially, as digital imaging technology has replaced traditional film based media. Digital images have become the pervasive photographic medium of choice for the general public. Most libraries, archives, museums, and galleries have undertaken some type of digitisation program: converting their holdings into two dimensional digital images which are available for the general user via the Internet. This raises issues for those aiming to facilitate the creation and preservation of digital images whilst supplying and improving user access to image based material. Digital Images for the Information Professional provides an overview of the place of images in the changing information environment, and the use, function, and appropriation of digital images in both institutional and personal settings. Covering the history, technical underpinnings, sustainability, application, and management of digital images, the text is an accessible guide to both established and developing imaging technologies, providing those within the information sector with essential background knowledge of this increasingly ubiquitous medium.
Lossless Information Hiding In Images
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Author : Zhe-Ming Lu
language : en
Publisher: Syngress
Release Date : 2016-11-14
Lossless Information Hiding In Images written by Zhe-Ming Lu and has been published by Syngress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-14 with Technology & Engineering categories.
Lossless Information Hiding in Images introduces many state-of-the-art lossless hiding schemes, most of which come from the authors' publications in the past five years. After reading this book, readers will be able to immediately grasp the status, the typical algorithms, and the trend of the field of lossless information hiding. Lossless information hiding is a technique that enables images to be authenticated and then restored to their original forms by removing the watermark and replacing overridden images. This book focuses on the lossless information hiding in our most popular media, images, classifying them in three categories, i.e., spatial domain based, transform domain based, and compressed domain based. Furthermore, the compressed domain based methods are classified into VQ based, BTC based, and JPEG/JPEG2000 based. Focuses specifically on lossless information hiding for images Covers the most common visual medium, images, and the most common compression schemes, JPEG and JPEG 2000 Includes recent state-of-the-art techniques in the field of lossless image watermarking Presents many lossless hiding schemes, most of which come from the authors' publications in the past five years
Information Fusion In Signal And Image Processing
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Author : Isabelle Bloch
language : en
Publisher: John Wiley & Sons
Release Date : 2013-03-01
Information Fusion In Signal And Image Processing written by Isabelle Bloch and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-01 with Technology & Engineering categories.
The area of information fusion has grown considerably during the last few years, leading to a rapid and impressive evolution. In such fast-moving times, it is important to take stock of the changes that have occurred. As such, this books offers an overview of the general principles and specificities of information fusion in signal and image processing, as well as covering the main numerical methods (probabilistic approaches, fuzzy sets and possibility theory and belief functions).
Advances In Digital Image Processing And Information Technology
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Author : Dhinaharan Nagamalai
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-09-14
Advances In Digital Image Processing And Information Technology written by Dhinaharan Nagamalai and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-14 with Computers categories.
This book constitutes the refereed proceedings of the First International Conference on Digital Image Processing and Pattern Recognition, DPPR 2011, held in Tirunelveli, India, in September 2011. The 48 revised full papers were carefully reviewed and selected from about 400 submissions. The conference brought together leading researchers, engineers and scientists in the domain of Digital Image Processing and Pattern Recognition. The papers cover all theoretical and practical aspects of the field and present new advances and current research results in two tracks, namely: digital image processing and pattern recognition, and computer science, engineering and information technology.
Cryptographic And Information Security Approaches For Images And Videos
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Author : S. Ramakrishnan
language : en
Publisher: CRC Press
Release Date : 2018-12-07
Cryptographic And Information Security Approaches For Images And Videos written by S. Ramakrishnan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-07 with Computers categories.
This book presents essential principles, technical information, and expert insights on multimedia security technology. Illustrating the need for improved content security as the Internet and digital multimedia applications rapidly evolve, it presents a wealth of everyday protection application examples in fields including . Giving readers an in-depth introduction to different aspects of information security mechanisms and methods, it also serves as an instructional tool on the fundamental theoretical framework required for the development of advanced techniques.
Examining Information Retrieval And Image Processing Paradigms In Multidisciplinary Contexts
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Author : Lu, Joan
language : en
Publisher: IGI Global
Release Date : 2017-02-10
Examining Information Retrieval And Image Processing Paradigms In Multidisciplinary Contexts written by Lu, Joan and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-10 with Computers categories.
Across numerous industries in modern society, there is a constant need to gather precise and relevant data efficiently and quickly. As such, it is imperative to research new methods and approaches to increase productivity in these areas. Examining Information Retrieval and Image Processing Paradigms in Multidisciplinary Contexts is a key source on the latest advancements in multidisciplinary research methods and applications and examines effective techniques for managing and utilizing information resources. Featuring extensive coverage across a range of relevant perspectives and topics, such as knowledge discovery, spatial indexing, and data mining, this book is ideally designed for researchers, graduate students, academics, and industry professionals seeking ways to optimize knowledge management processes.
Advances In 3d Image And Graphics Representation Analysis Computing And Information Technology
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Author : Roumen Kountchev
language : en
Publisher: Springer Nature
Release Date : 2020-04-20
Advances In 3d Image And Graphics Representation Analysis Computing And Information Technology written by Roumen Kountchev and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-20 with Technology & Engineering categories.
This book gathers selected papers presented at the conference “Advances in 3D Image and Graphics Representation, Analysis, Computing and Information Technology,” one of the first initiatives devoted to the problems of 3D imaging in all contemporary scientific and application areas. The aim of the conference was to establish a platform for experts to combine their efforts and share their ideas in the related areas in order to promote and accelerate future development. This second volume discusses algorithms and applications, focusing mainly on the following topics: 3D printing technologies; naked, dynamic and auxiliary 3D displays; VR/AR/MR devices; VR camera technologies; microprocessors for 3D data processing; advanced 3D computing systems; 3D data-storage technologies; 3D data networks and technologies; 3D data intelligent processing; 3D data cryptography and security; 3D visual quality estimation and measurement; and 3D decision support and information systems.
Visual Information Representation Communication And Image Processing
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Author : Ya-Qin Zhang
language : en
Publisher: CRC Press
Release Date : 1999-05-25
Visual Information Representation Communication And Image Processing written by Ya-Qin Zhang and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-05-25 with Computers categories.
Discusses recent advances in the related technologies of multimedia computers, videophones, video-over-Internet, HDTV, digital satellite TV and interactive computer games. The text analyzes ways of achieving more effective navigation techniques, data management functions, and higher throughout networking. It synthesizes data on visual information venues, tracking the enormous commercial potential for new components and compatible systems.
Multilingual Information Access For Text Speech And Images
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Author : Cross-Language Evaluation Forum. Workshop
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-07-20
Multilingual Information Access For Text Speech And Images written by Cross-Language Evaluation Forum. Workshop and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-07-20 with Computers categories.
This book constitutes the thoroughly refereed postproceedings of the 5th Workshop of the Cross-Language Evaluation Forum, CLEF 2004, held in Bath, UK in September 2004. The 80 revised papers presented together with an introduction were carefully reviewed and selected for inclusion in the book. The papers are organized in topical sections on ad hoc text retrieval tracks (mainly cross-language experiments and monolingual experiments), domain-specific document retrieval, interactive cross-language information retrieval, multiple language question answering, cross-language retrieval in image collections, cross-language spoken document retrieval, and on issues in CLIR and in evaluation.
Semantic Modeling For The Acquisition Of Topographic Information From Images And Maps
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Author : Wolfgang Förstner
language : en
Publisher: Springer Science & Business Media
Release Date : 1997-05-01
Semantic Modeling For The Acquisition Of Topographic Information From Images And Maps written by Wolfgang Förstner and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-05-01 with Computers categories.
Acquiring spatial data for geoinformation systems is still mainly done by human operators who analyze images using classical photogrammetric equipment or digitize maps, possibly assisted by some low level image processing. Automation of these tasks is difficult due to the complexity of the object, the topography, and the deficiency of current pattern recognition and image analysis tools for achieving a reliable transition from the data to the high level description of topographic objects. It appears that progress in automation only can be achieved by incorporating domain-specific semantic models into the analysis procedures. This volume collects papers which were presented at the Workshop "SMATI '97". The workshop focused on "Semantic Modeling for the Acquisition of Topographic Information from Images and Maps." This volume offers a comprehensive selection of high-quality and in-depth contributions by experts of the field coming from leading research institutes, treating both theoretical and implementation issues and integrating aspects of photogrammetry, cartography, computer vision, and image understanding.