亮度增减程序，每点击一次“增加亮度”，图像灰度提升16；每点击一次“降低亮度”，图像灰度降低16。-Brightness changes in the program, each click on an " increase brightness" , the image gray-scale upgrading 16 each click on a " dimming" , the image gray lower 16.

CCD相机实时自动调光系统,相关的算法！-CCD camera, real-time automatic dimming system, related algorithms!