Download PDF by K. N. Ngan,T. Meier,D. Chai: Advanced Video Coding: Principles and Techniques: The

By K. N. Ngan,T. Meier,D. Chai

ISBN-10: 044482667X

ISBN-13: 9780444826671

lately, the paradigm of video coding has shifted from that of a frame-based method of a content-based process, relatively with the finalization of the ISO multimedia coding typical, MPEG-4. MPEG-4 is the rising commonplace for the coding of multimedia content material. It defines a syntax for a suite of content-based functionalities, particularly, content-based interactivity, compression and common entry. notwithstanding, it doesn't specify how the video content material is to be generated. To generate the video content material, video needs to be segmented into video gadgets and tracked as they transverse around the video frames. This booklet addresses the tricky challenge of video segmentation, and the extraction and monitoring of video item planes as outlined in MPEG-4. It then makes a speciality of the categorical factor of face segmentation and coding as utilized to videoconferencing so as to enhance the standard of videoconferencing pictures specially within the facial quarter.
Modal-based coding is a content-based coding procedure used to code artificial gadgets that experience turn into an enormous a part of video content material. It leads to super low bit premiums simply because in basic terms the parameters had to signify the modal are transmitted. Model-based coding is incorporated to supply history info for the substitute item coding in MPEG-4. finally, MPEG-4, the 1st coding regular for multimedia content material is defined intimately. the themes lined comprise the coding of audio gadgets, the coding of normal and artificial video items, and blunder resilience.
Advanced Video Coding is likely one of the first books on content-based coding and MPEG-4 coding ordinary. It serves as a superb info resource and reference for either researchers and training engineers.

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Advanced Video Coding: Principles and Techniques: The Content-based Approach (Advances in Image Communication) by K. N. Ngan,T. Meier,D. Chai


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