Author : Ming-Ting Sun
Publisher : CRC Press
Page : 584 pages
File Size : 36,27 MB
Release : 2018-10-08
Category : Technology & Engineering
ISBN : 1482273268
This volume details the essential elements for designing optimal end-to-end systems. It progresses from the fundamentals of both video compression and networking technologies to an extensive summary of the constant and continuous interaction between the fields. The work seeks to respond to the proliferation of networked digital video applications in daily life with in-depth analyses of technical problems and solutions.
Author : Abdul H. Sadka
Publisher : John Wiley & Sons
Page : 306 pages
File Size : 42,1 MB
Release : 2002
Category : Computers
ISBN :
The compression schemes applied for the storage and transmission of digital video data leave content sensitive to transmission errors, information loss and quality degradation. Recent developments in error resilience techniques allow improved quality of service of video communication over a range of network platforms. Digital video communications, supported by the Internet, ATM networks and Broadband ISDN, have undergone significant development over the past few years. Emerging applications include videoconferencing, tele-medicine and distance learning. This leading edge text addresses the problems associated with the delivery and design of video communication services. * Presents a comprehensive overview of the principles and techniques employed in the improvement of the performance of video codecs in error prone environments * Provides a performance evaluation and comparison of video coding standards, MPEG-4, H.261 and H.263 * Outlines methods of video communication over mobile networks * Provides guidance on quality enhancement and the meeting Quality of Service (QoS) requirements for digital video communications * Accompanying CD-ROM containing video clips to illustrate the coding and error resilience technology described within the text A valuable resource for researchers and postgraduate students working with video communication technology, as well as practising electronic and communications engineers designing and implementing video communication systems and consultants working in the video, television, computing and communications industries.
Author : Xuemin Chen
Publisher : Springer Science & Business Media
Page : 264 pages
File Size : 12,27 MB
Release : 2005-11-28
Category : Technology & Engineering
ISBN : 030647798X
The purpose of Transporting Compressed Digital Video is to introduce fundamental principles and important technologies used in design and analysis of video transport systems for many video applications in digital networks. In the past two decades, progress in digital video processing, transmission, and storage technologies, such as video compression, digital modulation, and digital storage disk, has proceeded at an astounding pace. Digital video compression is a field in which fundamental technologies were motivated and driven by practical applications so that they often lead to many useful advances. Especially, the digital video-compression standards, developed by the Moving Pictures Expert Group (MPEG) of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), have enabled many successful digital-video applications. These applications range from digital-video disk (DVD) and multimedia CDs on a desktop computer, interactive digital cable television, to digital satellite networks. MPEG has become the most recognized standard for digital video compression. MPEG video is now an integral part of most digital video transmission and storage systems. Nowadays, video compression technologies are being used in almost all modern digital video systems and networks. Not only is video compression equipment being implemented to increase the bandwidth efficiency of communication systems, but video compression also provides innovative solutions to many related vid- networking problems. The subject of Transporting Compressed Digital Video includes several important topics, in particular video buffering, packet scheduling, multiplxing and synchronization.
Author : David Bull
Publisher : Academic Press
Page : 610 pages
File Size : 22,72 MB
Release : 2021-04-07
Category : Technology & Engineering
ISBN : 0128203544
Intelligent Image and Video Compression: Communicating Pictures, Second Edition explains the requirements, analysis, design and application of a modern video coding system. It draws on the authors' extensive academic and professional experience in this field to deliver a text that is algorithmically rigorous yet accessible, relevant to modern standards and practical. It builds on a thorough grounding in mathematical foundations and visual perception to demonstrate how modern image and video compression methods can be designed to meet the rate-quality performance levels demanded by today's applications and users, in the context of prevailing network constraints. "David Bull and Fan Zhang have written a timely and accessible book on the topic of image and video compression. Compression of visual signals is one of the great technological achievements of modern times, and has made possible the great successes of streaming and social media and digital cinema. Their book, Intelligent Image and Video Compression covers all the salient topics ranging over visual perception, information theory, bandpass transform theory, motion estimation and prediction, lossy and lossless compression, and of course the compression standards from MPEG (ranging from H.261 through the most modern H.266, or VVC) and the open standards VP9 and AV-1. The book is replete with clear explanations and figures, including color where appropriate, making it quite accessible and valuable to the advanced student as well as the expert practitioner. The book offers an excellent glossary and as a bonus, a set of tutorial problems. Highly recommended! --Al Bovik - An approach that combines algorithmic rigor with practical implementation using numerous worked examples - Explains how video compression methods exploit statistical redundancies, natural correlations, and knowledge of human perception to improve performance - Uses contemporary video coding standards (AVC, HEVC and VVC) as a vehicle for explaining block-based compression - Provides broad coverage of important topics such as visual quality assessment and video streaming
Author : Kevin Jeffay
Publisher : Elsevier
Page : 885 pages
File Size : 43,58 MB
Release : 2001-08-10
Category : Computers
ISBN : 0080515835
Readings in Multimedia Computing and Networking captures the broad areas of research and developments in this burgeoning field, distills the key findings, and makes them accessible to professionals, researchers, and students alike. For the first time, the most influential and innovative papers on these topics are presented in a cohesive form, giving shape to the diverse area of multimedia computing. The seminal moments are recorded by a dozen visionaries in the field and each contributing editor provides a context for their area of research by way of a thoughtful, focused chapter introduction. The volume editors, Kevin Jeffay and HongJiang Zhang, offer further incisive interpretations of past and present developments in this area, including those within media and content processing, operating systems, and networking support for multimedia. This book will provide you with a sound understanding of the theoretical and practical issues at work in the field's continuing evolution.* Offers an in-depth look at the technical challenges in multimedia and provides real and potential solutions that promise to expand the role of multimedia in business, entertainment, and education.* Examines in Part One issues at the heart of multimedia processes: the means by which multimedia data are coded, compressed, indexed, retrieved, and otherwise manipulated.* Examines in Part Two the accommodation of these processes by storage systems, operating systems, network protocols, and applications.* Written by leading researchers, the introductions give shape to a field that is continually defining itself and place the key research findings in context to those who need to understand the state-of-the art developments.
Author : Subir Biswas
Publisher : Springer
Page : 301 pages
File Size : 23,78 MB
Release : 2019-01-16
Category : Computers
ISBN : 3030106594
This book constitutes the refereed proceedings of the 10th International Conference on Communication Systems and Networks, COMSNETS 2018, held in Banaglore, India, in January 2018.The 12 revised full papers presented in this book were carefully reviewed and selected from 134 submissions. They cover various topics in networking and communications systems.
Author : Patrick Seeling
Publisher : Springer Science & Business Media
Page : 272 pages
File Size : 35,55 MB
Release : 2007-03-11
Category : Technology & Engineering
ISBN : 1402055668
This book provides a comprehensive introduction to video traces and their use in networking research. After first providing the basics of digital video and video coding, the book introduces video traces, covering the metrics captured in the traces, the trace generation, as well as the statistical characteristics of the video characterized in the traces.
Author : A. Tantawy
Publisher : Springer
Page : 355 pages
File Size : 37,47 MB
Release : 2013-06-05
Category : Computers
ISBN : 0387352791
It is always confusing, and perhaps inconvenient at times, using generic terms that will mean something to everyone but different things to different people. "High Performance" is one of those terms. High Performance can be viewed as synonymous to High Speed or Low Latency or a number of other characteristics. The interesting thing is that such ambiguity can sometimes be useful in a world where focus shifts quite easily from one issue to another as times and needs evolve. Many things have changed since the first HPN conference held in Aachen, Germany in 1987. The focus then was mainly on Media Access Control (MAC) protocols that allow users to share the high bandwidth of optical fiber. FDDI (Fiber Distributed Data Interface) was making its debut with its amazing 100 Mbps speed. ATM (Asynchronous Transfer Mode) and SONET (the Synchronous Optical Network) were beginning to capture our imagination. What could users possibly do with such "high performance"? Share it! After realizing that the real problems had gradually shifted away from the network media to the periphery of the network, focus also began to shift. Adapter design, protocol implementation, and communication systems architecture began to attract our interest. Networking -not Networks-became the hot issue.
Author : Kanellopoulos, Dimitris
Publisher : IGI Global
Page : 530 pages
File Size : 14,63 MB
Release : 2013-01-31
Category : Computers
ISBN : 1466628340
As ubiquitous multimedia applications benefit from the rapid development of intelligent multimedia technologies, there is an inherent need to present frameworks, techniques and tools that adopt these technologies to a range of networking applications. Intelligent Multimedia Technologies for Networking Applications: Techniques and Tools promotes the discussion of specific solutions for improving the quality of multimedia experience while investigating issues arising from the deployment of techniques for adaptive video streaming. This reference source provides relevant theoretical frameworks and leading empirical research findings and is suitable for practitioners and researchers in the area of multimedia technology.
Author : International Engineering Consortium
Publisher : Intl. Engineering Consortiu
Page : 638 pages
File Size : 23,83 MB
Release : 2002-12
Category : Business & Economics
ISBN : 9781931695244
Focusing on the most promising broadband applications and services and the business strategies that are most viable to ensure favorable return on investment, this report is authored by industry professionals and examines the current and potential markets for a range of broadband applications and services and offers business strategies that providers can adopt to help ensure profitability. Detailed case studies from service providers around the world also provide invaluable insights into the challenges and opportunities present in today's global broadband industry. This report is an important resource for any communications company that hopes to profit from the evolutions in broadband applications and services.
