OpenCV数据类型及转换

一、OpenCV数据类型

 无符号8bit整型（最常用）：Unsigned 8bits uchar 0~255         IplImage: IPL_DEPTH_8U         Mat: CV_8UC1, CV_8UC2, CV_8UC3, CV_8UC4
有符号8bit整型：Signed 8bits char -128~127         IplImage: IPL_DEPTH_8S         Mat: CV_8SC1，CV_8SC2，CV_8SC3，CV_8SC4
无符号16bit整型：Unsigned 16bits ushort 0~65535         IplImage: IPL_DEPTH_16U         Mat: CV_16UC1，CV_16UC2，CV_16UC3，CV_16UC4
有符号16bit整型：Signed 16bits short -32768~32767         IplImage: IPL_DEPTH_16S         Mat: CV_16SC1，CV

OpenCV数据类型及转换最先出现在Python成神之路。