this a source code developped with OpenCV and c++, it takes a colored picture in input, turns it channels from 3 to 1 (conversion to grey scalled picture) and applies diffrent filters (gaussian, laplacien,smooth filter...) and shows each result in a window. you must keep dll files in the same directory in order to compile and execute the main project.-this is a source code developped with OpenCV and c++, it takes a colored picture in input, turns it channels from 3 to 1 (conversion to grey scalled picture) and applies diffrent filters (gaussian, laplacien,smooth filter...) and shows each result in a window. you must keep dll files in the same directory in order to compile and execute the main project.