Search - wyner ziv

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[Multimedia program] stanford_DVC_source_code DL : 2: 斯坦福Girod他们做的Wyner Ziv理论下的分布式视频编解码器，里面包含了一个ldpca的码字表。
Update : 2008-10-13 Size : 48.82mb Publisher : algernon
[Documents] 分布式视频编码 DL : 0: 分布式视频编码（Distributed Video Coding）基于Slepian-Wolf理论和Wyner-Ziv理论，对两个或多个独立同分布的信源进行独立编码，然后由单一解码器利用信源之间的相关性对所有编码的信源进行联合解码。它与传统的视频编码技术的区别在于：传统的技术标准通常都用于在编码端充分挖掘视频信号的冗余信息，因此编码复杂度一般是解码复杂度的5～10倍，适合于对视频信号一次编码、多次解码的场合（如视频广播、视频点播、视频光盘存储等）；而分布式视频编码具有编码器复杂度低、编码端耗电量低、容错性好等特点，适合于一些计算能力、内存容量、耗电量都受限的无线视频终端（如无线视频监控系统、视频传感器网络等）。
Update : 2012-04-09 Size : 687.5kb Publisher : rulaiyihao@163.com
[Windows Develop] LDPC +dvc DL : 0: 分布式视频编码（Distributed Video Coding）基于Slepian-Wolf理论和Wyner-Ziv理论，对两个或多个独立同分布的信源进行独立编码，然后由单一解码器利用信源之间的相关性对所有编码的信源进行联合解码。
Update : 2012-04-09 Size : 1.71mb Publisher : rulaiyihao@163.com
[Multimedia Develop] stanford_DVC_source_code DL : 0: 斯坦福Girod他们做的Wyner Ziv理论下的分布式视频编解码器，里面包含了一个ldpca的码字表。-Girod Stanford Wyner Ziv they make the theory of distributed video codec, which contains a code word table ldpca.
Update : 2025-02-17 Size : 48.82mb Publisher : algernon
[Other] fulltext_16 DL : 0: Reduced decoder complexity and latency in pixel-domain Wyner–Ziv video coders Marleen Morbee · Antoni Roca ·
Update : 2025-02-17 Size : 386kb Publisher : mohammad665
[Compress-Decompress algrithms] Wyner-Ziv-Video-Coding-Based-On-SPIHT DL : 0: video coding based on SPIHT
Update : 2025-02-17 Size : 3.83mb Publisher : gh0st
[Industry research] Wyner-Ziv-Video-Coding DL : 0: The manuscript describes the design of a new codec WZVC, where SI generation performed on unsupervised learning of two motion fields.
Update : 2025-02-17 Size : 838kb Publisher : imow
[Industry research] GOP-sise-Impact-in-WZVC DL : 0: This paper proposes an analysis of rate-distortion (RD) performances of Wyner-Ziv video codec with respect to increasing GOP size and quantization strategies
Update : 2025-02-17 Size : 175kb Publisher : imow
[Program doc] SIC_THP3 DL : 0: he term dirty paper coding comes Max Costa[1] who imagined a paper which is partially covered with dirt that is indistinguishable ink. The theorem says that if the writer knows where the dirt is to start with, she can convey just as much information by writing on the paper as if it were clean, even though the reader does not know where the dirt is. In this case the dirt is interference, the paper is the channel, the writer on the paper is the transmitter, and the reader is the receiver. In information-theoretic terms, dirty-paper coding achieves the channel capacity, without a power penalty and without requiring the receiver to gain knowledge of the interference state. Note that DPC at the encoder is an information-theoretic dual of Wyner-Ziv coding at the decoder[citation needed].-he term dirty paper coding comes Max Costa[1] who imagined a paper which is partially covered with dirt that is indistinguishable ink. The theorem says that if the writer knows where the dirt is to start with, she can convey just as much information by writing on the paper as if it were clean, even though the reader does not know where the dirt is. In this case the dirt is interference, the paper is the channel, the writer on the paper is the transmitter, and the reader is the receiver. In information-theoretic terms, dirty-paper coding achieves the channel capacity, without a power penalty and without requiring the receiver to gain knowledge of the interference state. Note that DPC at the encoder is an information-theoretic dual of Wyner-Ziv coding at the decoder[citation needed].
Update : 2025-02-17 Size : 10kb Publisher : alan