Error-Resilient Scheme for Wavelet Video Codec Using Automatic ROI Detection and Wyner-Ziv Coding Over Packet Erasure Channel

The error-resilient for video transmission over the Internet in which regarded as the packet erasure channel is always a tough task and has gained lots of attentions. The main contradictory problem lies between error-resilient and bandwidth usage. Additional redundant data has to be added to achieve...

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Vydáno v:	IEEE transactions on broadcasting Ročník 56; číslo 4; s. 481 - 493
Hlavní autoři:	Zhuo Xue, Kok Keong Loo, Cosmas, J, Myo Tun, Lifang Feng, Pik-Yee Yip
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.12.2010 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Applied sciences Bandwidth Bandwidths Channels Coding Coding, codes Density Error-resilient Exact sciences and technology Forward error correction Image processing Information, signal and communications theory Internet Luminance Parity check codes Protection Rate-distortion Reconstruction Robustness ROI Sampling, quantization Signal and communications theory Signal processing Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Video codecs Video coding Wavelet Wavelet packets wavelet video coding Wyer-Ziv coding Video coding Performance evaluation wavelet video coding Video signal Video codecs Optimization Video signal processing Error-resilient Signal quantization Wyer-Ziv coding Signal transmission Parity check codes Streaming Rate distortion theory Protective device Information transmission ROI Interest region Luminance Wavelet transformation Automatic measurement Forward error correction Signal processing Error detection Error correcting code Wyner Ziv problem Error correction Signal to noise ratio
ISSN:	0018-9316, 1557-9611
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