AVS解码帧内预测器的硬件设计
Hardware Design of AVS Intra Prediction Technology
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摘要: AVS是我国具备自主知识产权的数字音视频编解码技术标准, 而帧内预测是技术标准中的一个关键组成部分.文中分析阐述了帧内预测技术的原理和算法, 并根据流水线、并行及资源复用等设计思想, 提出了帧内预测器的硬件设计结构和实现方案, 及各个子模块的硬件设计结构和算法实现单元.最后通过仿真, 验证了其正确可行性.Abstract: AVS is the Audio and Video Coding Standards of China, and intra prediction technology is the important part of that.This paper presents the principle and arithmetic of intra prediction.And we show a hardware design of intra prediction decoder, introduce the function and stucture of all the module.Finally, the results of testing show that this design is completely true.
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