DisplayPBM is a thin graphic library that provides Graphics primitives, windowing system, shared interface Apis and raster pipeline between the display and printing systems using NETPBM primitives.
Gimp GPU-accelerated plug-in. Harnesses GPGPU graphics cards for hyper-speed Image Manipulation and Photo Editing. GPU-accelerated gimp-plugin for users, and Framework to simplify GPU-accelerated plug-in development, for developers, reasearch & educators
This project had been abandoned
It's a project of red-eye detection and correction plugin.
This plugin, inspired by the proprietary Photoshop plugin Terrazzo, creates tiled patterns from various shapes within the selection. It should be useful to artists who work with symmetric patterns.
UberPaint (formerly 4P) is a pixel pushing paint program heavily based on Electronic Arts' "Deluxe Paint". It tries to replicate the behaviors and functionality of DPaint 2, while adding support for more file formats and modern computer OSes.
an image composer for Plan 9 OS