A pure Javascript Multilingual OCR
OCR offline image text recognition command line windows program
Visual Causal Flow
Contexts Optical Compression
Edit the OCR text layer of DjVu documents in a web browser
Realtime bigdata tool for bit strings up to 2^63 based on AVL forest
METS / ALTO viewer written in Java and Javascript
Pattern recognition tool for image, pdf and handwritings
ANPR for National Borders Systems