OTB is an open-source C++ library for remote sensing images processing
PNG image processing
Extract images contained in scans
A cross-section image analysis tool
General-Purpose PDF Library for Java and .NET
Photo, Image and Video Organization Tool
Extract prominent colors from an image. JS port of Android's Palette
OpenGL Image Processing LIBrary
fill a selection according to neighboring gradient area
Image processing framework to integrate EM software packages.
Bildster is an image processing library for educational purposes.
Artificial neural network gender detection
Image processing suite for Electron Microscopy
Diviz is a tractography software based on python
matlab 2D image processing GUI toolbox for flow visualization
Mesh and point cloud processing tools