该方案配合SONY DSP CXD4140、CXD4151、 CXD4191、韩国UC2500GW等百万高清DSP来实现数字对焦，变倍过程跟踪对焦，使得图像在变倍过程中清晰稳定,并实现中英文菜 单，也可搭配普通模拟CMOS单片CCD板实现，外部控制接口采用TTL SONY VISCA协议（接口电平5V、3V3) 镜头采用进口或 国产3倍、18倍、22倍、36倍自动聚焦镜头 程序采用标准C语言模块化编写，方便日后生产中升级，使用不同厂家镜头时只需修 改镜头头文件即可；-The pr

Motion estimation is the process of determining motion vectors that describe the transformation from one 2D image to another usually from adjacent frames in a video sequence. It is an ill-posed problem as the motion is in three dimensions but the ima