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Implementation of IQ/IDCT for H.264
Author(s): 
Pages: 23-25
Year: Issue:  z1
Journal: VIDEO ENGINEERING

Keyword:  H.264标准反变换转置矩阵反量化;
Abstract: 对H.264标准中的IQ(反量化)/IT(反变换)部分的算法进行了分析,提出了一种可实现3种IT运算的电路结构.该电路结构包括一个统一的IT运算结构和一个4×4转置矩阵结构.在把反量化模块嵌入IT电路的数据读入模块之后,得到了一种包含了反量化和反变换的完整电路结构.
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