Did you read the wiki[1]? [1] https://code.google.com/p/tesseract-ocr/wiki/ImproveQuality#Segmentation_method
Zdenko On Thu, Feb 27, 2014 at 8:35 AM, temp name <[email protected]> wrote: > Hello, > > I have an image which contains only table. When I used tesseract for OCR > it doesn't recognize text from first and last column. > I have attached the image which I have used. > > After lot of trial, when I modified the image manually and added some text > over the table before feeding image to the tesseract. > I got correct results. I am not able to understand the logic here. why > tesseract don't recognize first image but it recognized second image. > I suspect it is because of table border analysis or page border analysis > in preprocessing phase of tesseract. if this is the case, then tesseract > should have a parameter which can force tesseract to ignore page border > analysis. I need some help urgently. Any idea? > > P.s.I have attached the two images. > > -- > -- > 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 unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- -- 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 unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
