A layer built on top of the Insight Toolkit (ITK)
ArrayFire, a general purpose GPU library
A standalone, large scale, open project for 2D/3D image processing
Resilient Image Library - successor to DevIL
Image processing App for Windows Desktop
High-performance image processing C++ application for Windows Desktop
Tools for 3D image analysis of additively manufactured parts
Matlab code of machine learning algorithms in book PRML
Graphic Live Mixer
Framework for GPU-accelerated video and image processing
Haytham is an open source gaze tracker
A compiler that automatically generates parallel code
Heterogeneous Image Processing Acceleration (HIPACC) Framework
LBP implementation in multiple computing platforms (ARM,GPU, DSP...)
C++ collection mostly for image processing