Cancelling frame redundant through motion estimation and compensation is one of the key technique of the video image compression code.
通过运动估计与补偿技术去除帧间冗余是实现视频图像压缩的关键技术之一。
In modern times communication system, the video image compression code technique is mainly applied in the low code rate at present.
在现代通信系统中，高效快速的编码算法的研究已经成为视频图像传输的关键技术，是业界极为关注的热点课题。
On the basis of video and audio and image transfer documents and transmit data table records key technology are briefly described, and listed the corresponding core code.
在此基础上对传送视频、音频、图像文件和传送数据表记录的关键技术做了扼要的描述，并列出了相应的核心代码。
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