后处理算法实现，包括去“块失真”和去“振铃失真”。-post-processing algorithm, including to "block distortion" and to "ringing distortion."

基于opencv的视频读入程序，可以从摄像头采集视频，将每帧暂时存入临时缓冲区并显示，为视频处理的基础程序块-Opencv video-based reading program, you can capture video from a camera will be temporarily deposited in the temporary buffer for each frame, and show that the basis for the video processing bloc

抓拍的视频图象属性设置包括分辨率颜色亮度硬件接口选择等，图片嵌入，字体文字嵌入，简单图象拼接等，可加入图象检测识别处理应用，也可识别检测结果发送远程数据库或者以数据记录块的方式上传远程服务比对。另建程序加入测-Capture video image attribute settings include resolution color brightness hardware interface selection, picture into text, font embedding, simpl

零延时卷积算法实现，基于fft变换。Efficient Convolution Without Latency by William G. Gardner-It is well known that a block FFT implementation of convolution is vastly more efficient than the direct form FIR filter. Unfortunately, block processing incurs signifi