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Error Robustness Scheme fou H.264 Based on Date Partition and Unequal Error Protection
Pages: 12-14,24
Year: Issue:  13
Journal: Video Engineering

Keyword:  数据分割UEPLDGM Triangle编码分组丢失;
Abstract: 根据一个GoP (Group of Picture)内不同的数据帧类型由于编码模式不同造成对信源解码后的图像质量影响不同,对H.264编码产生的码流进行基于帧的数据分割(data partition),分成I帧、P帧、B帧3种数据类型.对3种数据类型分别采用不同的码率做LDGM Triangle信道编码,即对H.264码流进行不均等差错保护(Uneaqual Error Protection,UE...
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