In order to video supervise and control system, the video frequency compression and transmission is studied.
为了实现视频监控，对视频的压缩与传输实现作了探讨。
参考来源 - 基于Web的实时控制系统研究The object detection based on video frequency is an important topic in computer vision. To separate the object from the real-time moving background rapidly and accurately, is the key to the further analysis with the video frequency.
基于图像序列的运动目标检测是计算机视觉领域的一个重要研究课题,将运动目标从实时变化的背景中快速地、准确地分离出来是对图像序列进一步分析处理的关键。
参考来源 - 基于单目视觉运动背景下的动目标检测有关问题的研究But the hugeness of video frequency itself limited the transporting speed on the internet.
但由于视频信息本身十分庞大,限制了其在网络中的传播速度。
参考来源 - 基于小波变换的视频压缩研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N the frequency of a signal conveying the image and synchronizing pulses in a television broadcasting system. It lies in the range from about 50 hertz to 8 megahertz 视频
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