OpenGL Mathematics (GLM)
ImageMagick 7
The friendly Python Imaging Library fork
A fast image processing library with low memory needs
Open Source Differentiable Computer Vision Library
A standalone, large scale, open project for 2D/3D image processing
PHP 5.3 object oriented image manipulation library
Image processing in Python
An image processing library written entirely in JavaScript for Node
A modern, cross-platform, 2D Graphics library for .NET
A powerful cross-platform raw photo processing program
High performance Node.js image processing module
PHP Image Processing
Fast, secure image processing server and Go library, using libvips
ArrayFire, a general purpose GPU library
A layer built on top of the Insight Toolkit (ITK)
Resources for deep learning with satellite & aerial imagery
Photo/Video/GIF enlargement using machine learning
A collection of packages providing extra functionality for GNU Octave
Offline Smart Passport Photo Cropper
This software can be used to process digital image.
Library with a Radon Transform implementation for Java
itom - an Open Source Measurement, Automation and Evaluation Software
ProStack - a platform for image processing and analysis
Resilient Image Library - successor to DevIL