By calibrating the camera Angle of view, the video images collected from CMOS camera are processed by MATLAB, and the real-time measurement for launching height of signal flare is achieved.

通过前期相机工作视场角标定，对CMOS相机采集的视频图像采用MATLAB进行处理，实现对信号弹发射高度的实时测试。

youdao

It's a pretty sketchy rumor, but we're hearing that Canon's working on a pro video camera based on a 12.1 megapixel APS-C CMOS sensor similar to the one in the Rebel XSi.

ENGADGET: Canon working on DSLR-based pro video camera?