IMAGE_COMPONENTS, a C++ library which seeks to count and label the connected nonzero/nonblack components in an image or integer vector, matrix or 3D block.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
IMAGE_COMPONENTS is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version.
IMAGE_DENOISE, a C++ library which applies simple filtering techniques to remove noise from an image.
IMAGE_EDGE, a C++ library which demonstrates a simple procedure for edge detection in images.