Testing images for scientific purposes
Add watermark to any image or photo (batch processing available).
BoofCV is an open source Java library for real-time computer vision.
High performance Node.js image processing module
Scientific Visualisation Made Easy
JBIG2 Encoder
LaTeX classes and templates for typesetting dissertations in Russian
Scan Tailor Experimental is an interactive post-processing tool
Volumetric image processing software
ArrayFire, a general purpose GPU library
A modern, cross-platform, 2D Graphics library for .NET
PHP Image Processing
An image processing library written entirely in JavaScript for Node
Open Source Differentiable Computer Vision Library
Extract prominent colors from an image. JS port of Android's Palette
Fast, secure image processing server and Go library, using libvips