You can use Otsu's binarisation algorithm: http://www.sas.bg/code-snippets/image-binarization-the-otsu-method.html
-- Regards, Saurabh Gandhi On Wed, Mar 2, 2011 at 1:45 PM, Bikash Bag <[email protected]> wrote: > Hi, I am new to OCR, can anyone please tell me a good image binarization > algorithm. > > regards, > bikash > > -- > You received this message because you are subscribed to the Google Groups > "tesseract-ocr" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/tesseract-ocr?hl=en. > -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/tesseract-ocr?hl=en.
