ScanTailor Advanced is the version that merges STF and STE
Tools to access streams in PDF-files at the object level.
JBIG2 Encoder
ScanTailor Universal - a fork based on Enhanced+Featured+Master
Convert images to .ico format
Easy converting pgm and ppm to (MASK+FG+BG)-djvu.
Emgu CV is a cross platform .Net wrapper for OpenCV
Command line app for creating a particular color scale to images
AI powered image classification for nudity and documents / id-cards
Optical music recognition library
Volumetric image processing software
Improved JPEG encoder
ReViSP, a 3D volume rendering MATLAB tool for multicellular spheroids
Lenna: Open Source Image Processing Program
A Free Experimental System for Image Processing
A set of Windows command-line utilities to manipulate FITS files
Its A Diary/TextEditor that encrypts your text data using images
Constantly summarizing open source dataset and critical papers
A lightweight image viewer with basic image processing
AI for GNU Image Manipulation Program
Analysis Nuclei DAB (AND) Tool
Wrapper around System.Drawing for the processing of image files
BRIC is a powerful tool for batch image processing.