Digital Video Quality

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Digital Video Quality

Author : Stefan Winkler
Publisher : John Wiley & Sons
ISBN 13 : 1118691261
Total Pages : 200 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Digital Video Quality by : Stefan Winkler

Download or read book Digital Video Quality written by Stefan Winkler and published by John Wiley & Sons. This book was released on 2013-05-28 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visual quality assessment is an interdisciplinary topic that links image/video processing, psychology and physiology. Many engineers are familiar with the image/video processing; transmission networks side of things but not with the perceptual aspects pertaining to quality. Digital Video Quality first introduces the concepts of human vision and visual quality. Based on these, specific video quality metrics are developed and their design is presented. These metrics are then evaluated and used in a number of applications, including image/video compression, transmission and watermarking. Introduces the concepts of human vision and vision quality. Presents the design and development of specific video quality metrics. Evaluates video quality metrics in the context of image/video compression, transmission and watermarking. Presents tools developed for the analysis of video quality

Digital Video Concepts, Methods, and Metrics

Author : Shahriar Akramullah
Publisher : Apress
ISBN 13 : 1430267135
Total Pages : 359 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis Digital Video Concepts, Methods, and Metrics by : Shahriar Akramullah

Download or read book Digital Video Concepts, Methods, and Metrics written by Shahriar Akramullah and published by Apress. This book was released on 2014-11-05 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital Video Concepts, Methods, and Metrics: Quality, Compression, Performance, and Power Trade-off Analysis is a concise reference for professionals in a wide range of applications and vocations. It focuses on giving the reader mastery over the concepts, methods and metrics of digital video coding, so that readers have sufficient understanding to choose and tune coding parameters for optimum results that would suit their particular needs for quality, compression, speed and power. The practical aspects are many: Uploading video to the Internet is only the beginning of a trend where a consumer controls video quality and speed by trading off various other factors. Open source and proprietary applications such as video e-mail, private party content generation, editing and archiving, and cloud asset management would give further control to the end-user. Digital video is frequently compressed and coded for easier storage and transmission. This process involves visual quality loss due to typical data compression techniques and requires use of high performance computing systems. A careful balance between the amount of compression, the visual quality loss and the coding speed is necessary to keep the total system cost down, while delivering a good user experience for various video applications. At the same time, power consumption optimizations are also essential to get the job done on inexpensive consumer platforms. Trade-offs can be made among these factors, and relevant considerations are particularly important in resource-constrained low power devices. To better understand the trade-offs this book discusses a comprehensive set of engineering principles, strategies, methods and metrics. It also exposes readers to approaches on how to differentiate and rank video coding solutions.

Digital Video Image Quality and Perceptual Coding

Author : H.R. Wu
Publisher : CRC Press
ISBN 13 : 1420027824
Total Pages : 640 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Digital Video Image Quality and Perceptual Coding by : H.R. Wu

Download or read book Digital Video Image Quality and Perceptual Coding written by H.R. Wu and published by CRC Press. This book was released on 2017-12-19 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hand is quicker than the eye. In many cases, so is digital video. Maintaining image quality in bandwidth- and memory-restricted environments is quickly becoming a reality as thriving research delves ever deeper into perceptual coding techniques, which discard superfluous data that humans cannot process or detect. Surveying the topic from a Human Visual System (HVS)-based approach, Digital Video Image Quality and Perceptual Coding outlines the principles, metrics, and standards associated with perceptual coding, as well as the latest techniques and applications. This book is divided broadly into three parts. First, it introduces the fundamental theory, concepts, principles, and techniques underlying the field, such as the basics of compression, HVS modeling, and coding artifacts associated with current well-known techniques. The next section focuses on picture quality assessment criteria; subjective and objective methods and metrics, including vision model based digital video impairment metrics; testing procedures; and international standards regarding image quality. Finally, practical applications come into focus, including digital image and video coder designs based on the HVS as well as post-filtering, restoration, error correction, and concealment techniques. The permeation of digital images and video throughout the world cannot be understated. Nor can the importance of preserving quality while using minimal storage space, and Digital Video Image Quality and Perceptual Coding provides the tools necessary to accomplish this goal. Instructors and lecturers wishing to make use of this work as a textbook can download a presentation of 786 slides in PDF format organized to augment the text. accompany our book (H.R. Wu and K.R. Rao, Digital Video Image Quality and Perceptual Coding, CRC Press (ISBN: 0-8247-2777-0), Nov. 2005) for lecturers or instructor to use for their classes if they use the book.

How Video Works

Author : Diana Weynand
Publisher : CRC Press
ISBN 13 : 1317661818
Total Pages : 376 pages
Book Rating : 4.3/5 (176 download)

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Book Synopsis How Video Works by : Diana Weynand

Download or read book How Video Works written by Diana Weynand and published by CRC Press. This book was released on 2015-08-14 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: How Video Works raises the curtain on how video is created, scanned, transmitted, stored, compressed, encoded, delivered and streamed to its multitude of destinations. In today’s digital world, every content creator—individual as well as network or corporation—must understand the process of how video works in order to deliver not only the best quality video, but a digital video file with the most appropriate specifications for each particular use. This complete guide covers key stages of video development, from image capture to the final stages of delivery and archiving, as well as workflows and new technologies, including Ultra High Definition, metadata, signal monitoring, streaming and managing video files – all presented in an easy to understand way. Whether you are a professional or new video technician discovering the ins and outs of digital distribution, this book has the information you need to succeed. The updated third edition contains: • New sections on image capture as well as streaming and video workflows • A hands-on approach to using digital scopes and monitoring the video signal • Thorough explanations of managing video files, including codecs and wrappers • In-depth coverage of compression, encoding, and metadata • A complete explanation of video and audio standards, including Ultra HD • An overview of video recording and storage formats • A complete glossary of terms for video, audio and broadcast

Digital Video: An Introduction to MPEG-2

Author : Barry G. Haskell
Publisher : Springer Science & Business Media
ISBN 13 : 0306469820
Total Pages : 451 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Digital Video: An Introduction to MPEG-2 by : Barry G. Haskell

Download or read book Digital Video: An Introduction to MPEG-2 written by Barry G. Haskell and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital Video offers comprehensive coverage of the MPEG-2 audio/visual digital compression standard. The treatment includes the specifics needed to implement an MPEG-2 Decoder, including the syntax and semantics of the coded bitstreams. Since the MPEG-2 Encoders are not specified by the standard, and are actually closely held secrets of many vendors, the book only outlines the fundamentals of encoder design and algorithm optimization.

Digital Television

Author : Walter Fischer
Publisher : Springer Science & Business Media
ISBN 13 : 9783540011552
Total Pages : 424 pages
Book Rating : 4.0/5 (115 download)

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Book Synopsis Digital Television by : Walter Fischer

Download or read book Digital Television written by Walter Fischer and published by Springer Science & Business Media. This book was released on 2004-03-05 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital Television deals with all present-day TV transmission methods, i.e. MPEG, DVB, ATSC and ISDB-T. The DVD Video is also discussed to some extent. The discussion is focussed on dealing with these subjects in as practical a way as possible. Although mathematical formulations are used, they are in most cases only utilized to supplement the text. The book also contains chapters dealing with basic concepts such as digital modulation or transformations into the frequency domain. A major emphasis is placed on the measuring techniques used on these various digital TV signals. Practical examples and hints concerning measurement are provided. The book starts with the analog TV baseband signal and then continues with the MPEG-2 data stream, digital video, digital audio and the compression methods. After an excursion into the digital modulation methods, all the mentioned transmission methods are discussed in detail. Interspersed between these are found the chapters on the relevant measuring technique.

Popular Photography

Author :
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4./5 ( download)

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Book Synopsis Popular Photography by :

Download or read book Popular Photography written by and published by . This book was released on 1996-06 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Popular Photography

Author :
Publisher :
ISBN 13 :
Total Pages : 320 pages
Book Rating : 4./5 ( download)

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Book Synopsis Popular Photography by :

Download or read book Popular Photography written by and published by . This book was released on 1999-12 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances of Computational Intelligence in Industrial Systems

Author : Ying Liu
Publisher : Springer Science & Business Media
ISBN 13 : 3540782966
Total Pages : 387 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Advances of Computational Intelligence in Industrial Systems by : Ying Liu

Download or read book Advances of Computational Intelligence in Industrial Systems written by Ying Liu and published by Springer Science & Business Media. This book was released on 2008-05-23 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Intelligence (CI) has emerged as a rapidly growing field over the past decade. This volume reports the exploration of CI frontiers with an emphasis on a broad spectrum of real-world applications. Such a collection of chapters has presented the state-of-the-art of CI applications in industry and will be an essential resource for professionals and researchers who wish to learn and spot the opportunities in applying CI techniques to their particular problems.

Digital Video Communications

Author : Martyn J. Riley
Publisher : Artech House Publishers
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Digital Video Communications by : Martyn J. Riley

Download or read book Digital Video Communications written by Martyn J. Riley and published by Artech House Publishers. This book was released on 1997 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Digital Video Communications" discusses the new and emerging applications of digital video communications and introduces the key systems required to support the technology. The book helps readers meet and improve (QoS) requirements, correct transmission errors, and apply rate control to coded video transmission.

Video Demystified

Author : Keith Jack
Publisher : Elsevier
ISBN 13 : 9780080481623
Total Pages : 960 pages
Book Rating : 4.4/5 (816 download)

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Book Synopsis Video Demystified by : Keith Jack

Download or read book Video Demystified written by Keith Jack and published by Elsevier. This book was released on 2004-09-21 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt: This international bestseller and essential reference is the "bible" for digital video engineers and programmers worldwide. This is by far the most informative analog and digital video reference available, includes the hottest new trends and cutting-edge developments in the field. Video Demystified, Fourth Edition is a "one stop" reference guide for the various digital video technologies. The fourth edition is completely updated with all new chapters on MPEG-4, H.264, SDTV/HDTV, ATSC/DVB, and Streaming Video (Video over DSL, Ethernet, etc.), as well as discussions of the latest standards throughout. The accompanying CD-ROM is updated to include a unique set of video test files in the newest formats. *This essential reference is the "bible" for digital video engineers and programmers worldwide *Contains all new chapters on MPEG-4, H.264, SDTV/HDTV, ATSC/DVB, and Streaming Video *Completely revised with all the latest and most up-to-date industry standards

Pro Android UI

Author : Wallace Jackson
Publisher : Apress
ISBN 13 : 1430249870
Total Pages : 565 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis Pro Android UI by : Wallace Jackson

Download or read book Pro Android UI written by Wallace Jackson and published by Apress. This book was released on 2014-03-05 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you’re an Android application developer, chances are you’re using fixed, scrolling, swipe-able, and other cutting-edge custom UI Designs in your Android development projects. These UI Design approaches as well as other Android ViewGroup UI layout containers are the bread and butter of Pro Android User Interface (UI) design and Android User Experience (UX) design and development. Using a top down approach, Pro Android UI shows you how to design and develop the best user interface for your app, while taking into account the varying device form factors in the increasingly fragmented Android environment. Pro Android UI aims to be the ultimate reference and customization cookbook for your Android UI Design, and as such will be useful to experienced developers as well as beginners. With Android’s powerful UI layout classes, you can easily create everything from the simplest of lists to fully tricked-out user interfaces. While using these UI classes for boring, standard user interfaces can be quite simple, customizing a unique UI design can often become extremely challenging.

Popular Photography

Author :
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4./5 ( download)

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Book Synopsis Popular Photography by :

Download or read book Popular Photography written by and published by . This book was released on 1999-03 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Oxford Handbook of Oral History

Author : Donald A. Ritchie
Publisher : Oxford University Press
ISBN 13 : 019533955X
Total Pages : 561 pages
Book Rating : 4.1/5 (953 download)

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Book Synopsis The Oxford Handbook of Oral History by : Donald A. Ritchie

Download or read book The Oxford Handbook of Oral History written by Donald A. Ritchie and published by Oxford University Press. This book was released on 2011 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'The Oxford Handbook of Oral History' brings together 40 authors on five continents to address the evolution of oral history, the impact of digital technology, the most recent methodological and archival issues and the application of oral history to both scholarly research and public presentations.

Current Techniques in Small Animal Surgery, Fifth Edition

Author : M. Joseph Bojrab
Publisher : CRC Press
ISBN 13 : 1591610354
Total Pages : 1185 pages
Book Rating : 4.5/5 (916 download)

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Book Synopsis Current Techniques in Small Animal Surgery, Fifth Edition by : M. Joseph Bojrab

Download or read book Current Techniques in Small Animal Surgery, Fifth Edition written by M. Joseph Bojrab and published by CRC Press. This book was released on 2014-10-24 with total page 1185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current Techniques in Small Animal Surgery, Fifth Edition provides current information regarding surgical techniques from the perspective of clinicians who are performing specific procedures on a regular basis. It is intended to be concise, well illustrated, and reflective of the writer’s experience, both good and bad. The emphasis with this volume is technique. The pathophysiologic priniciples and applications are covered in the companion volume, Mechanisms of Disease in Small Animal Surgery, Third Edition. These two books are regarded by most practitioners and students as being a two-volume set.

Producing and Directing the Short Film and Video

Author : Peter W. Rea
Publisher : Taylor & Francis
ISBN 13 : 0240811747
Total Pages : 407 pages
Book Rating : 4.2/5 (48 download)

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Book Synopsis Producing and Directing the Short Film and Video by : Peter W. Rea

Download or read book Producing and Directing the Short Film and Video written by Peter W. Rea and published by Taylor & Francis. This book was released on 2010 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Producing and Directing the Short Film and Video, Fourth Edition, is the definitive book on the subject for beginning filmmakers and students. It clearly illustrates all of the steps involved in preproduction, production, postproduction and distribution and uses a unique two-fold approach to break down filmmaking from the perspectives of both the producer and director. Extensive examples from award-winning shorts show you how to create a successful short film or video, from script to find product. Plus, learn from real-world advice and examples from the filmmakers themselves." --Book Jacket.

Computer Animation

Author : Rick Parent
Publisher : Newnes
ISBN 13 : 0124159737
Total Pages : 542 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis Computer Animation by : Rick Parent

Download or read book Computer Animation written by Rick Parent and published by Newnes. This book was released on 2012-10-18 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Driven by demand from the entertainment industry for better and more realistic animation, technology continues to evolve and improve. The algorithms and techniques behind this technology are the foundation of this comprehensive book, which is written to teach you the fundamentals of animation programming. In this third edition, the most current techniques are covered along with the theory and high-level computation that have earned the book a reputation as the best technically-oriented animation resource. Key topics such as fluids, hair, and crowd animation have been expanded, and extensive new coverage of clothes and cloth has been added. New material on simulation provides a more diverse look at this important area and more example animations and chapter projects and exercises are included. Additionally, spline coverage has been expanded and new video compression and formats (e.g., iTunes) are covered. Includes companion site with contemporary animation examples drawn from research and entertainment, sample animations, and example code Describes the key mathematical and algorithmic foundations of animation that provide you with a deep understanding and control of technique Expanded and new coverage of key topics including: fluids and clouds, cloth and clothes, hair, and crowd animation Explains the algorithms used for path following, hierarchical kinematic modelling, rigid body dynamics, flocking behaviour, particle systems, collision detection, and more