1 | initial version |
Using a NN (backpropagation),
You could try the these demo's www.nithinrajs.in/ocr-using-artificial-neural-network-opencv-part-1/ http://www.nithinrajs.in/ocr-using-artificial-neural-network-opencv-part-2-preprocessing/ http://www.nithinrajs.in/ocr-artificial-neural-network-opencv-part-3final-preprocessing/
I successfully got them working.
Additional reference material: http://arxiv.org/ftp/arxiv/papers/1211/1211.4385.pdf