Astronomical object/structure detection from 1D and 2D data sets.
Emgu CV is a cross platform .Net wrapper for OpenCV
Optical music recognition library
Improved JPEG encoder
Content aware image cropping
Libraries and command line tools for medical image processing.
Wrapper around System.Drawing for the processing of image files
java image for image processing
Open Source graphic tool and alternative to Insane Bump
High performance image processing library in C++
A small C library for building user interfaces with C, XML and CSS.
CUDA library for continuous optimization and light field analysis
Machine learning, computer vision, statistics and computing for .NET
object-based image analysis framework
Fluid width for YouTube, Vimeo, Vine, VideoPress, DailyMotion, etc.
Multi-platform API for Image Processing systems in Life Sciences
CSS library for Instagram filters
Library to support quantitative analysis of radiotherapy data
A modern approach for Computer Vision on the web