Multiple Description Coding for H.264/AVC With Redundancy Allocation at Macro Block Level

In this paper, a novel multiple description video coding scheme is proposed to insert and control the redundancy at macro block (MB) level. By analyzing the error propagation paths, the relative importance of each MB is determined. The paths, in practice, depend on both the video content and the ado...

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Veröffentlicht in:	IEEE transactions on circuits and systems for video technology 2011-05, Vol.21 (5), p.589-600
Hauptverfasser:	Chunyu Lin, Tillo, Tammam, Yao Zhao, Byeungwoo Jeon
Format:	Artikel
Sprache:	eng
Schlagworte:	Allocations Applied sciences Automatic voltage control Blocking Circuit properties Circuits Coding Decoding Electric, optical and optoelectronic circuits Electronic circuits Electronics Encoding Error analysis Exact sciences and technology H.264/AVC Image processing Information, signal and communications theory Inserts multiple description coding Pixel Quantization rate allocation Redundancy Sampling, quantization Signal and communications theory Signal convertors Signal processing Telecommunications and information theory Tuning Video data
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