资料介绍
摘要：H.264是新一代的视频压缩标准。本文首先研究了该标准并着重讨论了其关键技术整形变换编码算法，然后简要介绍了TMS320C6416DSP的出色性能及其软件流水线原理，最后结合6416DSP的指令特点提出了一种编程方法，并写出了该变换编码算法的高效汇编代码，为实时视频信号压缩提供了保证。
关键词:H.264；整形变换；DSP
中图分类号：TN919.8
文献标识码：A
Abstract： H.264 is the newest video compression standard. This standard is discussed in this paper, especially its key technique-integer transform code arithmetic. The excellent performance and the principle of pipeline of TMS320C6416 DSP is then introduced simply. We put forward a new program method combine with the special instructions of 6416DSP, and write out the efficiently ASM program code, which provides guarantees for real-time process of video signal.
Key words：H.264; integer transform; DSP
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