I recommend you to read the papers in Documents section from the Wiki. Exspecialy "An Overview of the Tesseract OCR Engine" under 3. Line and Word Finding you will find some thing about segmentation and skewcorrection.
http://tesseract-ocr.googlecode.com/svn/trunk/doc/tesseracticdar2007.pdf On 13 Mai, 11:03, "hiran.suvrat" <[email protected]> wrote: > Hi Experts, > > I need some pointers regarding image preprocessing done by tesseract. > For example binarization of the image is done using Otsu algorithm > (correct me if I am wrong). > Similarly, can some one tell me other image preprocessing algorithms > used by tesseract. (auto rotation, brightness correction, skewness > correction, etc) . > > Thanks in advance. > Regards, -- 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
