Conventional digital video acquisition card can only collect but not process video frequency.
传统的数字视频采集卡通常只具备视频采集功能，而不具备视频处理功能。
The approach of retrieve key frames from video and then process them is an efficient way to process video data.
将视频序列通过关键帧提取的方式转换成静态图像，然后利用图像处理技术进行分析是视频处理的一种有效方法。
Nonlinear editing computer-based systems are used in video post-production, which process video, image, animation and text stored…
计算机非线性编辑被用于视频后期制作中，对存储在硬盘中的视频、图象、动画、文本等进行综合处理。
CTR applies the scientific monitoring method combining random sampling and whole-process video recording to ensure impartiality of monitoring process and completeness of sampling.
CTR采用单点随机抽样、全程录像监控的科学监播方式，在保证监播实施过程公正性的同时，也确保了监播采样的完整性。
CTR applies the scientific monitoring method combining random sampling and whole-process video recording to ensure impartiality of monitoring process and completeness of sampling.
CTR采用单点随机抽样、全程录像监控的科学监播方式，在保证监播实施过程公正性的同时，也确保了监播采样的完整性。
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