OpenCV 4下的图像变换，可以进行图像的旋转操作。-OpenCV 4 transform the image, the image can operate rotation.

OPENCV B4.0 附带的 FLOOD FILL 算法的源代码样例，可以实现简单的彩色图像分割

this a function for the image equalization using openCV.It takes in input only an image and generates the equalized image.-this is a function for the image equalization using openCV.It takes in input only an image and generates the equalized im

利用opencv进行图像的读入和显示,opencv的函数使用-Read into the image using opencv and opencv function uses