Library to encode and decode images in WebP format
Image processing library in C/C++
ProStack - a platform for image processing and analysis
Tools to access streams in PDF-files at the object level.
Easy converting PNM to (MASK+FG+BG)-pdf.
Easy converting pgm and ppm to (MASK+FG+BG)-djvu.
Improved JPEG encoder
Digital image processing programs for Windows and Linux systems.
A small C library for building user interfaces with C, XML and CSS.
Python-accessible toolkit for Geoscience & Remote Sensing Applications