Archiving the code remains of Mytago tag system project from 2006. Developed for J2ME/Symbian phones and was obsoleted by the smart phone era with better camera and processing power.
See all related projects and information at the Mytago page
This is a technology demonstration of tag image processing from a live video stream, using the webcam on a windows system as the video source.
Download VDecode.exe demo binary and try out on any windows laptop with webcam.
Use this demo tag as input