Advanced Video Coding: Principles and Techniques: The - download pdf or read online

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 general, MPEG-4. MPEG-4 is the rising ordinary 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. despite the fact that, it doesn't specify how the video content material is to be generated. To generate the video content material, video should be segmented into video gadgets and tracked as they transverse around the video frames. This publication 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 so as to enhance the standard of videoconferencing photos particularly within the facial area.
Modal-based coding is a content-based coding approach used to code man made items that experience develop into an incredible a part of video content material. It ends up in tremendous low bit charges simply because basically the parameters had to characterize the modal are transmitted. Model-based coding is integrated to supply history info for the bogus item coding in MPEG-4. finally, MPEG-4, the 1st coding ordinary for multimedia content material is defined intimately. the themes coated contain the coding of audio items, the coding of normal and artificial video items, and mistake resilience.
Advanced Video Coding is without doubt one of the first books on content-based coding and MPEG-4 coding general. 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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