K. N. Ngan,T. Meier,D. Chai's Advanced Video Coding: Principles and Techniques: The PDF

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 method, relatively with the finalization of the ISO multimedia coding usual, MPEG-4. MPEG-4 is the rising common for the coding of multimedia content material. It defines a syntax for a collection of content-based functionalities, specifically, 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 items 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 specializes in the explicit factor of face segmentation and coding as utilized to videoconferencing as a way to increase the standard of videoconferencing pictures specially within the facial sector.
Modal-based coding is a content-based coding method used to code artificial gadgets that experience develop into a massive a part of video content material. It leads to tremendous low bit premiums simply because merely the parameters had to signify the modal are transmitted. Model-based coding is incorporated to supply historical past info for the factitious item coding in MPEG-4. finally, MPEG-4, the 1st coding commonplace for multimedia content material is defined intimately. the subjects lined contain the coding of audio gadgets, the coding of traditional and artificial video gadgets, and mistake resilience.
Advanced Video Coding is likely one of the first books on content-based coding and MPEG-4 coding regular. It serves as a very good details resource and reference for either researchers and practising 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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