An introduction to color in three-dimensional image processing and the emerging area of multi-spectral image processing The importance of color information in digital image processing is greater than ever. However, the transition from scalar to vector-valued image functions has not yet been generally covered in most textbooks. Now, Digital Color Image Processing fills this pressing need with a detailed introduction to this important topic. In four comprehensive sections, this book covers: The fundamentals and requirements for color image processing from a vector-valued viewpoint Techniques for preprocessing color images Three-dimensional scene analysis using color information, as well as the emerging area of multi-spectral imaging Applications of color image processing, presented via the examination of two case studies In addition to introducing readers to important new technologies in the field, Digital Color Image Processing also contains novel topics such as: techniques for improving three-dimensional reconstruction, three-dimensional computer vision, and emerging areas of safety and security applications in luggage inspection and video surveillance of high-security facilities. Complete with full-color illustrations and two applications chapters, Digital Color Image Processing is the only book that covers the breadth of the subject under one convenient cover. It is written at a level that is accessible for first- and second-year graduate students in electrical and computer engineering and computer science courses, and that is also appropriate for researchers who wish to extend their knowledge in the area of color image processing.
High dynamic range imaging (HDRI) is an emerging field that has the potential to cause a great scientific and technological impact in the near future. Although new, this field is large and complex, with non-trivial relations to many different areas, such as image synthesis, computer vision, video and image processing, digital photography, special effects among others. For the above reasons,HDRI has been extensively researched over the past years and, consequently, the related scientific literature is vast. As an indication that the field is reaching maturity, tutorials and books on HDRI appeared. Moreover, this new resource has already reached interested practitioners in various application areas. In this book, we do not aim at covering the whole field of high dynamic range imaging and its applications, since it is a broad subject that is still evolving. Instead, our intent is to cover the basic principles behind HDRI and focus on one of the currently most important problems, both theoretically and practically. That is, the reconstruction of high dynamic range images from regular low dynamic range pictures. Table of Contents: Introduction / Digital Image / Imaging Devices and Calibration / HDR Reconstruction / HDRI Acquisition and Visualization / Tone Enhancement / References / Biography
HE little book of which an Englilh verfion is here publifhed for the firft time was the fiandard guide-book of the more learned vifitors to Rome from the twelfth to the fifteenth century. Its fiatements were received with the refpect due to a work of authority, and their influence may be traced in the writings of many of the authors who flouriihed during that period. The molt {triking example of the long-fufiained credit of the medieval Roman Topo graphy is afforded by the Letters of Petrarch. In the defcriptions of Rome given by this great leader of the Revival of Learning, fcarcely any trace appears of the new critical fpirit, but the locali ties are {till prefented under the names, and affociated with the legends, of the Mira 6 did.
This book is aimed to help instructional designers, science game designers, science faculty, lab designers, and content developers in designing interactive learning experiences using emerging technologies and cyberlearning. The proposed solutions are for undergraduate and graduate scientific communication, engineering courses, scientific research communication, and workforce training. Reviewing across the science education literature reveals various aspects of unresolved challenges or inabilities in the visualization of scientific concepts. Visuospatial thinking is the fundamental part of learning sciences; however, promoting spatial thinking has not been emphasized enough in the educational system (Hegarty, 2014). Cognitive scientists distinguish between the multiple aspects of spatial ability and stresse that various problems or disciplines require different types of spatial skills. For example, the spatial ability to visualize anatomy cross-sections is significantly associated with mental rotation skills. The same is true for physical problems that often deal with spatial representations. However, most of the physics problems are marked by dynamicity, and visualizing dynamicity is inferred by the integrations of different participating components in the system. Therefore, what is needed for learning dynamicity is visualizing the mental animation of static episodes. This book is a leap into designing framework for using mixed reality (XR) technologies and cyberlearning in communicating advanced scientific concepts. The intention is to flesh out the cognitive infrastructure and visuospatial demands of complex systems and compare them in various contexts and disciplines. The practical implementation of emerging technology can be achieved by foreseeing each XR technology affordances and mapping those out to the cognitive infrastructure and visuospatial demands of the content under development.
Noël Carroll, a brilliant and provocative philosopher of film, has gathered in this book eighteen of his most recent essays on cinema and television—what Carroll calls “moving images.†? The essays discuss topics in philosophy, film theory, and film criticism.Drawing on concepts from cognitive psychology and analytic philosophy, Carroll examines a wide range of fascinating topics. These include film attention, the emotional address of the moving image, film and racism, the nature and epistemology of documentary film, the moral status of television, the concept of film style, the foundations of film evaluation, the film theory of Siegfried Kracauer, the ideology of the professional western, and films by Sergei Eisenstein and Yvonne Rainer. Carroll also assesses the state of contemporary film theory and speculates on its prospects. The book continues many of the themes of Carroll’s earlier work Theorizing the Moving Image and develops them in new directions. A general introduction by George Wilson situates Carroll’s essays in relation to his view of moving-image studies.
The Nähe auf Distanz (Proximity at a Distance) project examines the semantic change of photographs and videos in the age of the internet. The contributions are dedicated to examples of selfie protests, images of the Arab Spring, of the Israeli-Palestinian conflict, of the Gezi Park protests, of the Syrian war, and the image politics of the "Islamic State." The project critically analyzes their potential, even across great distances, to exert and emotional and communicative impact, and to trigger political actions. The concept of image reflected here is based on digital transmission; it is marked by the permanent modifications of images through data transfers and postproduction.
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