This page describes how to use Image::FromFile methods to read image form file and howto gain fast access to its pixel using Bitmap::LockBits in VisualStudio. Example code and performance test are shown. Finally, above performace are compared to C++ native CBitmap class.
Gaussian filter is used for signal processing. It Is a low band pass filter usefull to remove high fequency noise (Smoothing). This page shows a 2D recursive implementation as explained by T.Youg, Lucas J, van Vliet
A tecnique to convert '
System::String' to '
char*' in MC++
OpenCV means Open Source Computer Vision Library. It is a collection of C functions and a few C++ classes that implement many popular Image Processing and Computer Vision algorithms.