erosion.jpg erosion2.jpg image.jpg lenna.bmp mon.jpg Multimedia-ip.sdf Multimedia-ip.sln Multimedia-ip.suo Multimedia-ip.vcxproj Multimedia-ip.vcxproj.filters Multimedia-ip.vcxproj.user opencv_core231.dll opencv_highgui231.dll opencv_imgproc231.dll pentagon.bmp source.cpp