image processing with C++ Source Code. this program include template matching, histogram and so on.

VC++6.0环境下的几个数字图像处理实验，包含图像灰度变换、直方图均衡化、直方图匹配、邻域平均、局域增强、中值滤波、图像的锐化等-VC++6.0 environment Several digital image processing experiments, including gray transform, histogram equalization, histogram matching, neighborhood average, local increase, median fil

my opencv implementation of Histogram matching algorithm, only three inputs: source mat, dest mat and output mat.