components, a Fortran77 code which organizes contiguous cells into labeled clusters, for a 1D, 2D, or 3D array. This code has uses in image analysis and percolation simulation.
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components is available in a C version and a C++ version and a Fortran77 version and a Fortran90 version and a MATLAB version and an Octave version and a Python version.
image_denoise, a Fortran77 library which applies simple filtering techniques to remove noise from an image.
image_edge, a Fortran77 library which demonstrates a simple procedure for edge detection in images.
REGION, a Fortran90 library which reads 3D MRI voxel data, and groups the voxels into connected regions;