Download or read book Digital Images and Human Vision written by Andrew B. Watson and published by Bradford Books. This book was released on 1993 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: These fifteen contributions by distinguished vision and imaging scientists explore the role of human vision in the design of modem image communication systems. A dominant theme in the book is image compression—how compression algorithms can be designed to make best use of what we know about human vision. Electronic image communications, which encompass television, high-definition television, teleconferencing, multimedia, digital photography, desktop publishing, and digital movies, is a rapidly growing segment of technology and business. Because these products and technologies are designed for human viewing, knowledge of human perception is essential to optimal design. This book provides a timely compendium of important ideas and perspectives on such subjects as the key aspects of human visual sensitivity that are relevant to image communications and, conversely, the major problems in image communications that vision science can address; the mathematical models of human vision that are useful in the design of image comunications systems; reliable and efficient methods of evaluating visual quality; and aspects of human vision that can be exploited to provide substantial improvements in coding efficiency. Andrew B. Watson is Senior Scientist for Vision Research at NASA. Contributors: Albert J. Ahumada, Jr. E. Barth. V. Michael Bove, Jr. Gershon Buchsbaum. Phillipe Cassereau. Pamela C. Cosman. Scott J. Daly. Michael Eckert. Bernd Girod. William E. Glenn. Robert M. Gray. Paul J. Hearty. Bradley Horowitz. Stanley Klein. Jeffrey Lubin, Cynthia Null. Karen L. Oehler. Alex Pentland. Todd Reed. Andrew B. Watson. B. Wegmann. Christof Zetsche.
Download or read book Digital Images for the Information Professional written by Melissa Terras and published by Routledge. This book was released on 2016-12-05 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Hyperanimation written by Robert Russett and published by JOHN LIBBEY PUBLISHING. This book was released on 2009 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed review of digital animation in the artists' words
Download or read book Digital Equipment Corporation written by Alan R. Earls and published by Arcadia Publishing. This book was released on 2004 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: From its inception in 1957, Digital Equipment Corporation (DEC), headquartered in Maynard, Massachusetts, carved itself a role in American business unlike any other company. Launched by Massachusetts Institute of Technology engineer Ken Olsen with a $70,000 investment from the country's first venture capital firm, DEC rapidly became a pioneer in computer technology. In its heyday, DEC had a valuation of more than $12 billion and employed approximately one hundred twenty thousand people worldwide, making it second only to IBM. Its people and technology contributed to making computers increasingly affordable, which led directly to the advent of the personal computer, the first computer games, and computer networks. DEC was also a leader in the Internet revolution, claiming the dubious distinction of launching the first spam mailing and registering one of the first commercial domain names. Through photographs of people, events, and machines, Digital Equipment Corporation tells the story of the unassuming computer revolutionaries who reshaped the technological world. It is written for anyone who is interested in how the present era of computing ubiquity has evolved since the 1940s, when IBM chairman Thomas Watson predicted that the whole world might need no more than five computers.
Download or read book Optical and Digital Image Processing written by Gabriel Cristobal and published by John Wiley & Sons. This book was released on 2013-02-12 with total page 949 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, Moore's law has fostered the steady growth of the field of digital image processing, though the computational complexity remains a problem for most of the digital image processing applications. In parallel, the research domain of optical image processing has matured, potentially bypassing the problems digital approaches were suffering and bringing new applications. The advancement of technology calls for applications and knowledge at the intersection of both areas but there is a clear knowledge gap between the digital signal processing and the optical processing communities. This book covers the fundamental basis of the optical and image processing techniques by integrating contributions from both optical and digital research communities to solve current application bottlenecks, and give rise to new applications and solutions. Besides focusing on joint research, it also aims at disseminating the knowledge existing in both domains. Applications covered include image restoration, medical imaging, surveillance, holography, etc... "a very good book that deserves to be on the bookshelf of a serious student or scientist working in these areas." Source: Optics and Photonics News
Download or read book The Digital Negative written by Jeff Schewe and published by Peachpit Press. This book was released on 2015-08-29 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shooting in the raw format gives digital photographers complete control over every aspect of image quality. The Digital Negative is devoted exclusively to the topic and shows you how to make the most of that control to extract the best-possible raw rendering of your digital negatives and to use Photoshop to achieve the highest quality in your images. In this update of his best-selling book, renowned photographer and author Jeff Schewe outlines a foolproof process for working with these digital negatives and presents his real-world expertise on optimizing raw images. You’ll learn hands-on techniques for exposing and shooting for raw image capture and developing a raw processing workflow, as well as Photoshop techniques for perfecting the master image, converting color to black and white, and processing for panoramic and HDR images. This second edition covers all the major updates and new features in Camera Raw, Lightroom, and Photoshop, such as GPU acceleration, Radial Filters, Pano Merge, and more. Get the best tone and color from your digital negatives. Use Lightroom and Camera Raw sharpening controls to maximize image quality. Produce stunning black and white images. Learn how to remove people from photos in Photoshop using Smart Objects and Layer Blending. Use HDR in Camera Raw and Lightroom. And much more! Visit the book’s companion website at TheDigitalNegativeBook.com for sample images and more.
Download or read book Fundamentals of Digital Imaging written by H. J. Trussell and published by Cambridge University Press. This book was released on 2008-10-30 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: The multi-billion dollar industry of digital imaging technology is an active research area with applications in our everyday lives in products such as digital cameras, scanners, printers and display systems. This book presents an introduction to the fundamentals of digital imaging, with emphasis on the basic operations of image capture and display of monochrome and colour images. The authors balance the mathematical description of real problems with practical examples. With a colour-plate section and real-world applications, this book is suitable for graduate students taking courses in digital imaging in electrical engineering and computer science departments. It will also be a useful reference for practitioners in industry.
Download or read book Topology of Digital Images written by James F. Peters and published by Springer Science & Business Media. This book was released on 2014-01-28 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book carries forward recent work on visual patterns and structures in digital images and introduces a near set-based a topology of digital images. Visual patterns arise naturally in digital images viewed as sets of non-abstract points endowed with some form of proximity (nearness) relation. Proximity relations make it possible to construct uniform topologies on the sets of points that constitute a digital image. In keeping with an interest in gaining an understanding of digital images themselves as a rich source of patterns, this book introduces the basics of digital images from a computer vision perspective. In parallel with a computer vision perspective on digital images, this book also introduces the basics of proximity spaces. Not only the traditional view of spatial proximity relations but also the more recent descriptive proximity relations are considered. The beauty of the descriptive proximity approach is that it is possible to discover visual set patterns among sets that are non-overlapping and non-adjacent spatially. By combining the spatial proximity and descriptive proximity approaches, the search for salient visual patterns in digital images is enriched, deepened and broadened. A generous provision of Matlab and Mathematica scripts are used in this book to lay bare the fabric and essential features of digital images for those who are interested in finding visual patterns in images. The combination of computer vision techniques and topological methods lead to a deep understanding of images.
Download or read book Black White Pipeline written by Ted Dillard and published by Sterling Publishing Company, Inc.. This book was released on 2009 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to converting digital color photographs into grayscale images with Adobe Photoshop that covers luminance, adjustment conversion, plug-ins, optical filters, calibration, printing, and other related topics.
Download or read book Digital Image Transfer written by Ellen G. Horovitz and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents instructions on how to transfer photographs onto a variety of substrates, including fabric, glass, wood, and assorted papers to create works of art.
Download or read book Digital Image Processing written by Wilhelm Burger and published by Springer Science & Business Media. This book was released on 2012-01-19 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written as an introduction for undergraduate students, this textbook covers the most important methods in digital image processing. Formal and mathematical aspects are discussed at a fundamental level and various practical examples and exercises supplement the text. The book uses the image processing environment ImageJ, freely distributed by the National Institute of Health. A comprehensive website supports the book, and contains full source code for all examples in the book, a question and answer forum, slides for instructors, etc. Digital Image Processing in Java is the definitive textbook for computer science students studying image processing and digital processing.
Download or read book Delivering Digital Images written by Christie Stephenson and published by Getty Publications. This book was released on 1998-01-01 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pioneering two-year project explored the legal, technical, and practical issues involved in using digital images of museum collections for educational purposes. The report includes essays by project participants for the fourteen museums and universities that participated in this project, and recommends terms and conditions for distributing digital museum images via the Internet and university campus networks.
Download or read book Diffracting Digital Images written by Ian Dawson and published by Routledge. This book was released on 2021-12-27 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital imaging techniques have been rapidly adopted within archaeology and cultural heritage practice for the accurate documentation of cultural artefacts. But what is a digital image, and how does it relate to digital photography? The authors of this book take a critical look at the practice and techniques of digital imaging from the stance of digital archaeologists, cultural heritage practitioners and digital artists. Borrowing from the feminist scholar Karen Barad, the authors ask what happens when we diffract the formal techniques of archaeological digital imaging through a different set of disciplinary concerns and practices. Diffracting exposes the differences between archaeologists, heritage practitioners and artists, and foregrounds how their differing practices and approaches enrich and inform each other. How might the digital imaging techniques used by archaeologists be adopted by digital artists, and what are the potentials associated with this adoption? Under the gaze of fine artists, what happens to the fidelity of the digital images made by archaeologists, and what new questions do we ask of the digital image? How can the critical approaches and practices of fine artists inform the future practice of digital imaging in archaeology and cultural heritage? Diffracting Digital Images will be of interest to students and scholars in archaeology, cultural heritage studies, anthropology, fine art, digital humanities, and media theory.
Download or read book Object Detection and Recognition in Digital Images written by Boguslaw Cyganek and published by John Wiley & Sons. This book was released on 2013-05-20 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Object detection, tracking and recognition in images are key problems in computer vision. This book provides the reader with a balanced treatment between the theory and practice of selected methods in these areas to make the book accessible to a range of researchers, engineers, developers and postgraduate students working in computer vision and related fields. Key features: Explains the main theoretical ideas behind each method (which are augmented with a rigorous mathematical derivation of the formulas), their implementation (in C++) and demonstrated working in real applications. Places an emphasis on tensor and statistical based approaches within object detection and recognition. Provides an overview of image clustering and classification methods which includes subspace and kernel based processing, mean shift and Kalman filter, neural networks, and k-means methods. Contains numerous case study examples of mainly automotive applications. Includes a companion website hosting full C++ implementation, of topics presented in the book as a software library, and an accompanying manual to the software platform.
Download or read book Digital Imaging for Photographers written by Adrian Davies and published by Taylor & Francis. This book was released on 2001-07-20 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 2001. Routledge is an imprint of Taylor & Francis, an informa company.
Download or read book Computational Geometry Topology and Physics of Digital Images with Applications written by James F. Peters and published by Springer Nature. This book was released on 2019-10-03 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the computational geometry, topology and physics of digital images and video frame sequences. This trio of computational approaches encompasses the study of shape complexes, optical vortex nerves and proximities embedded in triangulated video frames and single images, while computational geometry focuses on the geometric structures that infuse triangulated visual scenes. The book first addresses the topology of cellular complexes to provide a basis for an introductory study of the computational topology of visual scenes, exploring the fabric, shapes and structures typically found in visual scenes. The book then examines the inherent geometry and topology of visual scenes, and the fine structure of light and light caustics of visual scenes, which bring into play catastrophe theory and the appearance of light caustic folds and cusps. Following on from this, the book introduces optical vortex nerves in triangulated digital images. In this context, computational physics is synonymous with the study of the fine structure of light choreographed in video frames. This choreography appears as a sequence of snapshots of light reflected and refracted from surface shapes, providing a solid foundation for detecting, analyzing and classifying visual scene shapes.
Download or read book Digital Images and Art Libraries in the Twenty First Century written by Susan Wyngaard and published by Routledge. This book was released on 2013-04-03 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increase your knowledge of the digital technology that is essential for art librarianship today! Digital Images and Art Libraries in the Twenty-First Century is your key to cutting-edge discourse on digital image databases and art libraries. Just as early photographers tried to capture the world to make it accessible, now information professionals in art libraries and art museums are creating and sharing digital collections to make them broadly accessible. This collection shares the experience and insight of art information managers who have taken advantage of digital technology to expand the coverage and scope of image collections and improve access to previously difficult-to-locate information. In Digital Images and Art Libraries in the Twenty-First Century you will learn step-by-step what goes into the planning and creation of these “digital global museums” and what advances are still being made in this rapidly evolving discipline. The pros and cons of these ventures are thoroughly examined, as experts take you through the theoretical and practical issues they have faced along the way. Digital Images and Art Libraries in the Twenty-First Century will help you gain a better understanding of: image censorship Web filters user expectations the comparative impact on the viewer of surrogate images versus artifacts databases as an in-class teaching and learning tool You can also read in-depth about the existing digital image collections ArtSTOR and OhioLINK Digital Media Center (DMC) as well as the specific art library materials being considered for these collections. Find out what it takes to catalogue these materials and how the proliferation of digital images is changing the profession of art librarianship. Digital Images and Art Libraries in the Twenty-First Century is a thorough and highly specialized book suitable for expert librarians and visual resource curators, but its straightforward style also makes it suitable for beginners and students interested in library and information science programs.
