Interframe prediction is key to video compression and can effectively eliminate the time redundancy of video coding, reduce coding rate and enhance coding efficiency.
帧间预测是视频压缩的关键技术之一，能有效消除视频编码中的时间冗余，降低编码码率，提高编码效率。
This paper presents the mathematical model and coding principle of cyclic redundancy check, and show the software implementation.
论述了循环冗余校验的数学模型以及编码原理，并给出了软件的实现方法。
It can improve the efficiency of process design and decrease data redundancy using mould and coding technology.
使用模版和编码技术，提高了工艺设计效率，减少了数据冗余。
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