Dynamis of the Image

Dynamis of the Image PDF

Author: Emmanuel Alloa

Publisher:

Published: 2019-04-15

Total Pages: 384

ISBN-13: 9783110528749

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Images are not neutral conveyors of messages that are sent around the globe in order to reach a global audience. They represent a force that can trigger very different reactions and counteract new visual tendencies towards hegemony within a global world. The volume contains a compilation of case studies from the media, art, political and religious sciences, as well as from anthropology and the natural sciences. By focusing on the power of images outside their use in the media, the authors venture into new territory: the contributions from Hans Belting, Georges Didi-Huberman, W.J.T. Mitchell and others provide proof that globalization is not the same as homogenization, and that images are very capable of opening paths towards alternative facts in order to portray the future.

Dynamis of the Image

Dynamis of the Image PDF

Author: Emmanuel Alloa

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2020-05-05

Total Pages: 394

ISBN-13: 3110530546

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Images are not neutral conveyors of messages shipped around the globe to achieve globalized spectatorship. They are powerful forces that elicit very diverse responses and can resist new visual hegemonies of our global world. Bringing together case studies from the field of media, art, politics, religion, anthropology and science, this volume breaks new ground by reflecting on the very power of images beyond their medial exploitation. The contributions by Hans Belting, Susan Buck-Morss, Georges Didi-Huberman, W.J.T. Mitchell, and Ticio Escobar among others testify that globalization does not necessarily equal homogenization, and that images can open up alternative ways of picturing what is to come.

High Dynamic Range Imaging

High Dynamic Range Imaging PDF

Author: Erik Reinhard

Publisher: Morgan Kaufmann

Published: 2010-05-28

Total Pages: 672

ISBN-13: 9780080957111

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High Dynamic Range Imaging, Second Edition, is an essential resource for anyone working with images, whether it is for computer graphics, film, video, photography, or lighting design. It describes HDRI technology in its entirety and covers a wide-range of topics, from capture devices to tone reproduction and image-based lighting. The techniques described enable students to produce images that have a dynamic range much closer to that found in the real world, leading to an unparalleled visual experience. This revised edition includes new chapters on High Dynamic Range Video Encoding, High Dynamic Range Image Encoding, and High Dynamic Range Display Devices. All existing chapters have been updated to reflect the current state-of-the-art technology. As both an introduction to the field and an authoritative technical reference, this book is essential for anyone working with images, whether in computer graphics, film, video, photography, or lighting design. New material includes chapters on High Dynamic Range Video Encoding, High Dynamic Range Image Encoding, and High Dynammic Range Display Devices Written by the inventors and initial implementors of High Dynamic Range Imaging Covers the basic concepts (including just enough about human vision to explain why HDR images are necessary), image capture, image encoding, file formats, display techniques, tone mapping for lower dynamic range display, and the use of HDR images and calculations in 3D rendering Range and depth of coverage is good for the knowledgeable researcher as well as those who are just starting to learn about High Dynamic Range imaging The prior edition of this book included a DVD-ROM. Files from the DVD-ROM can be accessed at: http://www.erikreinhard.com/hdr_2nd/index.html

High Dynamic Range Image Reconstruction

High Dynamic Range Image Reconstruction PDF

Author: Asla Sa

Publisher: Springer Nature

Published: 2022-05-31

Total Pages: 53

ISBN-13: 3031795229

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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

Image Sequence Processing and Dynamic Scene Analysis

Image Sequence Processing and Dynamic Scene Analysis PDF

Author: T. S. Huang

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 759

ISBN-13: 3642819354

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This volume contains the proceedings of the NATO Advanced Study Institute on "Image Sequence Processing and Dynamic Scene Analysis" held 21 June - 2 July, 1982 in Hotel Maritim, Braunlage/Harz, Federal Republic of Germany. The organizing eommittee of the institute consists of T.S. Huang (Director), H.G. Musmann (Co Director), H.H. Nagel (Consultant), and C.E. Liedtke and W. Geuen (Local 'arrangement). This Institute was devoted to the rapidly emerging field of image sequence processing and dynamic scene analysis which has man! important applications in cluding target tracking, television bandwidth compression, highway traffic moni toring, and analysis of heart wall motion for medical diagnosis. The lectures and discussions in this Institute fell into three overlapping categories: Motion estimation; pattern recognition and artificial intelligence techniques in dynamic scene analysis; and, applications. 1) Motion estimation - One of the most important problems in image sequence analysis and dynamic scene analysis is displacement and motion estimation. For example, in interframe coding using temporal DPCM, displacement estimation and compensation can improve efficiency significantly. Also, estimated motion parameters can be powerful cues in target segmentation, detection, and classification. In this Institute, a number of recently developed techniques for displacement and motion estimation were discussed.

The Image of the City

The Image of the City PDF

Author: Kevin Lynch

Publisher: MIT Press

Published: 1964-06-15

Total Pages: 212

ISBN-13: 9780262620017

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The classic work on the evaluation of city form. What does the city's form actually mean to the people who live there? What can the city planner do to make the city's image more vivid and memorable to the city dweller? To answer these questions, Mr. Lynch, supported by studies of Los Angeles, Boston, and Jersey City, formulates a new criterion—imageability—and shows its potential value as a guide for the building and rebuilding of cities. The wide scope of this study leads to an original and vital method for the evaluation of city form. The architect, the planner, and certainly the city dweller will all want to read this book.

Image Objects

Image Objects PDF

Author: Jacob Gaboury

Publisher: MIT Press

Published: 2021-08-03

Total Pages: 323

ISBN-13: 0262045036

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How computer graphics transformed the computer from a calculating machine into an interactive medium, as seen through the histories of five technical objects. Most of us think of computer graphics as a relatively recent invention, enabling the spectacular visual effects and lifelike simulations we see in current films, television shows, and digital games. In fact, computer graphics have been around as long as the modern computer itself, and played a fundamental role in the development of our contemporary culture of computing. In Image Objects, Jacob Gaboury offers a prehistory of computer graphics through an examination of five technical objects--an algorithm, an interface, an object standard, a programming paradigm, and a hardware platform--arguing that computer graphics transformed the computer from a calculating machine into an interactive medium. Gaboury explores early efforts to produce an algorithmic solution for the calculation of object visibility; considers the history of the computer screen and the random-access memory that first made interactive images possible; examines the standardization of graphical objects through the Utah teapot, the most famous graphical model in the history of the field; reviews the graphical origins of the object-oriented programming paradigm; and, finally, considers the development of the graphics processing unit as the catalyst that enabled an explosion in graphical computing at the end of the twentieth century. The development of computer graphics, Gaboury argues, signals a change not only in the way we make images but also in the way we mediate our world through the computer--and how we have come to reimagine that world as computational.

Dynamics and Performativity of Imagination

Dynamics and Performativity of Imagination PDF

Author: Bernd Huppauf

Publisher: Routledge

Published: 2013-05-13

Total Pages: 375

ISBN-13: 113660359X

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In this interdisciplinary anthology, essays study the relationship between the imagination and images both material and mental. Through case studies on a diverse array of topics including photography, film, sports, theater, and anthropology, contributors focus on the role of the creative imagination in seeing and producing images and the imaginary.

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