High Dynamic Range Video

Written By Karol Myszkowski
High Dynamic Range Video
  • Publsiher : Springer Nature
  • Release : 31 May 2022
  • ISBN : 3031795288
  • Pages : 158 pages
  • Rating : 4/5 from 21 reviews
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Read or download book entitled High Dynamic Range Video written by Karol Myszkowski which was release on 31 May 2022, this book published by Springer Nature. Available in PDF, EPUB and Kindle Format. Book excerpt: As new displays and cameras offer enhanced color capabilities, there is a need to extend the precision of digital content. High Dynamic Range (HDR) imaging encodes images and video with higher than normal 8 bit-per-color-channel precision, enabling representation of the complete color gamut and the full visible range of luminance.However, to realize transition from the traditional toHDRimaging, it is necessary to develop imaging algorithms that work with the high-precision data. Tomake such algorithms effective and feasible in practice, it is necessary to take advantage of the limitations of the human visual system by aligning the data shortcomings to those of the human eye, thus limiting storage and processing precision. Therefore, human visual perception is the key component of the solutions we discuss in this book. This book presents a complete pipeline forHDR image and video processing fromacquisition, through compression and quality evaluation, to display. At the HDR image and video acquisition stage specialized HDR sensors or multi-exposure techniques suitable for traditional cameras are discussed. Then, we present a practical solution for pixel values calibration in terms of photometric or radiometric quantities, which are required in some technically oriented applications. Also, we cover the problem of efficient image and video compression and encoding either for storage or transmission purposes, including the aspect of backward compatibility with existing formats. Finally, we review existing HDR display technologies and the associated problems of image contrast and brightness adjustment. For this purpose tone mapping is employed to accommodate HDR content to LDR devices. Conversely, the so-called inverse tone mapping is required to upgrade LDR content for displaying on HDR devices. We overview HDR-enabled image and video quality metrics, which are needed to verify algorithms at all stages of the pipeline. Additionally, we cover successful examples of the HDR technology applications, in particular, in computer graphics and computer vision. The goal of this book is to present all discussed components of the HDR pipeline with the main focus on video. For some pipeline stages HDR video solutions are either not well established or do not exist at all, in which case we describe techniques for single HDR images. In such cases we attempt to select the techniques, which can be extended into temporal domain. Whenever needed, relevant background information on human perception is given, which enables better understanding of the design choices behind the discussed algorithms and HDR equipment. Table of Contents: Introduction / Representation of an HDR Image / HDR Image and Video Acquisition / HDR Image Quality / HDR Image, Video, and Texture Compression / Tone Reproduction / HDR Display Devices / LDR2HDR: Recovering Dynamic Range in Legacy Content / HDRI in Computer Graphics / Software

High Dynamic Range Video

High Dynamic Range Video
  • Author : Karol Myszkowski,Rafal Mantiuk,Grzegorz Krawczyk
  • Publisher : Springer Nature
  • Release Date : 2022-05-31
  • Total pages : 158
  • ISBN : 3031795288
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Summary : As new displays and cameras offer enhanced color capabilities, there is a need to extend the precision of digital content. High Dynamic Range (HDR) imaging encodes images and video with higher than normal 8 bit-per-color-channel precision, enabling representation of the complete color gamut and the full visible range of luminance.However, ...

High Dynamic Range Video

High Dynamic Range Video
  • Author : Alan Chalmers,Patrizio Campisi,Peter Shirley,Igor García Olaizola
  • Publisher : Academic Press
  • Release Date : 2016-12-05
  • Total pages : 284
  • ISBN : 3031795288
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Summary : High Dynamic Range Video: Concepts, Technologies and Applications gives an introduction to a full range of topics within the end-to-end HDR video pipeline, covering the issues around capturing HDR and stereo HDR video, such as ghosting and use of legacy LDR systems, how HDR video can be manipulated, including real-time ...

High Dynamic Range Video

High Dynamic Range Video
  • Author : Frédéric Dufaux,Patrick Le Callet,Rafal Mantiuk,Marta Mrak
  • Publisher : Academic Press
  • Release Date : 2016-04-27
  • Total pages : 630
  • ISBN : 3031795288
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Summary : At the time of rapid technological progress and uptake of High Dynamic Range (HDR) video content in numerous sectors, this book provides an overview of the key supporting technologies, discusses the effectiveness of various techniques, reviews the initial standardization efforts and explores new research directions in all aspects involved in ...

The high dynamic range imaging pipeline

The high dynamic range imaging pipeline
  • Author : Gabriel Eilertsen
  • Publisher : Linköping University Electronic Press
  • Release Date : 2018-05-15
  • Total pages : 132
  • ISBN : 3031795288
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Summary : Techniques for high dynamic range (HDR) imaging make it possible to capture and store an increased range of luminances and colors as compared to what can be achieved with a conventional camera. This high amount of image information can be used in a wide range of applications, such as HDR ...

High Dynamic Range Imaging

High Dynamic Range Imaging
  • Author : Erik Reinhard,Wolfgang Heidrich,Paul Debevec,Sumanta Pattanaik,Greg Ward,Karol Myszkowski
  • Publisher : Morgan Kaufmann
  • Release Date : 2010-05-28
  • Total pages : 672
  • ISBN : 3031795288
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Summary : 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 ...

Advanced High Dynamic Range Imaging

Advanced High Dynamic Range Imaging
  • Author : Francesco Banterle,Alessandro Artusi,Kurt Debattista,Alan Chalmers
  • Publisher : CRC Press
  • Release Date : 2017-07-28
  • Total pages : 328
  • ISBN : 3031795288
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Summary : This book explores the methods needed for creating and manipulating HDR content. HDR is a step change from traditional imaging; more closely matching what we see with our eyes. In the years since the first edition of this book appeared, HDR has become much more widespread, moving from a research ...

High Dynamic Range HDR Vision

High Dynamic Range  HDR  Vision
  • Author : Bernd Hoefflinger
  • Publisher : Springer Science & Business Media
  • Release Date : 2007-02-16
  • Total pages : 241
  • ISBN : 3031795288
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Summary : This first comprehensive account of high-dynamic-range (HDR) vision focuses on HDR real-time, high-speed digital video recording and also systematically presents HDR video transmission and display. While the book conveys the overall picture of HDR vision, specific knowledge of microelectronics and image processing is not required. In this book, experts share ...

Vision Models for High Dynamic Range and Wide Colour Gamut Imaging

Vision Models for High Dynamic Range and Wide Colour Gamut Imaging
  • Author : Marcelo Bertalmío
  • Publisher : Academic Press
  • Release Date : 2019-11-06
  • Total pages : 324
  • ISBN : 3031795288
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Summary : To enhance the overall viewing experience (for cinema, TV, games, AR/VR) the media industry is continuously striving to improve image quality. Currently the emphasis is on High Dynamic Range (HDR) and Wide Colour Gamut (WCG) technologies, which yield images with greater contrast and more vivid colours. The uptake of ...

Vid o 3D Capture traitement et diffusion

Vid  o 3D    Capture  traitement et diffusion
  • Author : LUCAS Laurent,LOSCOS Céline,REMION Yannick
  • Publisher : Lavoisier
  • Release Date : 2013-10-01
  • Total pages : 457
  • ISBN : 3031795288
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Summary : Les médias 3D relief, leur capture, leur retransmission en relief, possiblement en direct, sont aujourd’hui disponibles et portent l’évolution attendue pour la télévision et l’Internet. Ces technologies (« télévision 3D », « free viewpoint TV » ou « Vidéo 3D »), impactent toute la chaîne audiovisuelle : · ...

CHIPS 2020 VOL 2

CHIPS 2020 VOL  2
  • Author : Bernd Höfflinger
  • Publisher : Springer
  • Release Date : 2015-09-19
  • Total pages : 319
  • ISBN : 3031795288
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Summary : The release of this second volume of CHIPS 2020 coincides with the 50th anniversary of Moore’s Law, a critical year marked by the end of the nanometer roadmap and by a significantly reduced annual rise in chip performance. At the same time, we are witnessing a data explosion in the ...

Handbook of Signal Processing Systems

Handbook of Signal Processing Systems
  • Author : Shuvra S. Bhattacharyya,Ed F. Deprettere,Rainer Leupers,Jarmo Takala
  • Publisher : Springer
  • Release Date : 2018-10-13
  • Total pages : 1210
  • ISBN : 3031795288
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Summary : In this new edition of the Handbook of Signal Processing Systems, many of the chapters from the previous editions have been updated, and several new chapters have been added. The new contributions include chapters on signal processing methods for light field displays, throughput analysis of dataflow graphs, modeling for reconfigurable ...

Algorithms Advances in Research and Application 2013 Edition

Algorithms   Advances in Research and Application  2013 Edition
  • Author : Anonim
  • Publisher : ScholarlyEditions
  • Release Date : 2013-06-21
  • Total pages : 961
  • ISBN : 3031795288
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Summary : Algorithms—Advances in Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Coloring Algorithm. The editors have built Algorithms—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Coloring Algorithm in this book ...

High Dynamic Range HDR Video Compression and Distribution

High Dynamic Range  HDR  Video Compression and Distribution
  • Author : Junaid Mir
  • Publisher : Unknown
  • Release Date : 2017
  • Total pages : 212
  • ISBN : 3031795288
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Summary : Download or read online High Dynamic Range HDR Video Compression and Distribution written by Junaid Mir, published by which was released on 2017. Get High Dynamic Range HDR Video Compression and Distribution Books now! Available in PDF, ePub and Kindle....

A Visual Attention Model for High Dynamic Range HDR Video Content

A Visual Attention Model for High Dynamic Range  HDR  Video Content
  • Author : Yuanyuan Dong
  • Publisher : Unknown
  • Release Date : 2015
  • Total pages : 212
  • ISBN : 3031795288
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Summary : Download or read online A Visual Attention Model for High Dynamic Range HDR Video Content written by Yuanyuan Dong, published by which was released on 2015. Get A Visual Attention Model for High Dynamic Range HDR Video Content Books now! Available in PDF, ePub and Kindle....

Shooting a High Dynamic Range HDR Time Lapse Video

Shooting a High Dynamic Range  HDR  Time Lapse Video
  • Author : Rich Harrington
  • Publisher : Unknown
  • Release Date : 2014
  • Total pages : 212
  • ISBN : 3031795288
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Summary : Download or read online Shooting a High Dynamic Range HDR Time Lapse Video written by Rich Harrington, published by which was released on 2014. Get Shooting a High Dynamic Range HDR Time Lapse Video Books now! Available in PDF, ePub and Kindle....