Java simple OCR algorithm -


i've been working on simple ocr project couple days. app supposed extract text image. solution i've come is: greyscaling, rotating, removing noise image , isolating every single character on image. need simple algorithm let me recognise character. need recognise letters a,b,c,d.

the method i'd use make mask of each letter, scaling rectangle found when cutting picture , "score" each letter, comparing rgb example.


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