Read e-book online Advanced Video Coding: Principles and Techniques: The PDF

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

ISBN-10: 044482667X

ISBN-13: 9780444826671

in recent times, 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 average, MPEG-4. MPEG-4 is the rising ordinary 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. even though, 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 tough challenge of video segmentation, and the extraction and monitoring of video item planes as outlined in MPEG-4. It then specializes in the categorical factor of face segmentation and coding as utilized to videoconferencing for you to increase the standard of videoconferencing photographs particularly within the facial area.
Modal-based coding is a content-based coding approach used to code artificial gadgets that experience develop into a big a part of video content material. It leads to super low bit charges simply because basically the parameters had to signify the modal are transmitted. Model-based coding is integrated to supply heritage info for the factitious item coding in MPEG-4. finally, MPEG-4, the 1st coding usual for multimedia content material is defined intimately. the subjects lined comprise the coding of audio gadgets, the coding of normal and artificial video gadgets, and blunder resilience.
Advanced Video Coding is likely one of the first books on content-based coding and MPEG-4 coding typical. It serves as an outstanding info resource and reference for either researchers and training engineers.

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Read Online or Download Advanced Video Coding: Principles and Techniques: The Content-based Approach (Advances in Image Communication) PDF

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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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