Résumé
The book begins with an in-depth discussion of the new and
emerging applications of digital video communications
including tele-medicine, videoconferencing, and distance
learning, and introduces the key systems required to
support digital video: the Internet, Asynchronous Transfer
Mode (ATM) networks, and Broadband ISDN. It also explores
near-future developments to the Internet that will allow it
to support real-time video traffic.
In addition, the book presents new and soon-to-be-realized
digital video compression and decoding techniques including
the MPEG1, MPEG2, and MPEG4 International Standards, the
JPEG still image compression standard, and the
teleconferencing ITU H.320 standards. Other chapters enable
you to...
- Meet the Quality of Service (QoS) requirements for
providing digital video communications
- Improve QoS using Forward Error Correction and layered
video coding methods
- "Work your way around" transmission errors to improve
digital video quality
- Understand and apply rate control to coded video
transmission
This clearly written book is an invaluable introduction to the subject and a practical reference for communications engineers, system designers, technical staff, and consultants involved in the video, television, computing, and communications industries. It is also an excellent teaching tool for electronic engineering and computer science instructors.
Table of contents
Introduction
Applications for Digital Video Communications
Video Compression Techniques
The Internet
BISDN and Asynchronous Transfer Mode (ATM) Networks
Quality of Service for Video Communications
The Effect of Bit Errors and Packet Loss on Compressed
Video
Forward Error Correction
Layered Video Coding
Rate Control
Conclusions.
Caractéristiques techniques
PAPIER | |
Éditeur(s) | Artech House |
Auteur(s) | Martin J. Riley, E.G. Richardson |
Parution | 10/02/1997 |
Nb. de pages | 242 |
EAN13 | 9780890068908 |
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