I don't know either. Sample images are still wanted. In the worst case it may end up in need to develop your own code, not just a sequence of ready library calls. -- Dmitri
On Tue, Nov 15, 2011 at 1:13 PM, daniel <[email protected]> wrote: > Hey, > > I don't know. How about situations where more than two colors are > involved. I would have to map the discovered segments to two colors, > which may even be impossible. And with contours even more so, as the > contours may not be closed... > > On 12 Nov., 18:26, Dmitri Silaev <[email protected]> wrote: >> If you're able to use OpenCV then, given a list of contours or blobs, >> you should be able to reconstruct a binary image. This is a general >> thought. To get a more practical advice, send us your sample image(s) >> >> Warm regards, >> Dmitri Silaevwww.CustomOCR.com >> >> >> >> >> >> >> >> On Sat, Nov 12, 2011 at 4:37 PM, daniel <[email protected]> >> wrote: >> > Hi, >> >> > I want to use tesseract to read text off things like posters and >> > packages. The text will have different colors, there will be images >> > and other mess, so it seems like a non-standard situation. I thought >> > it would help if I use some opencv segmentation or contour finding >> > algorithm instead of the thresholding that tessearact seems to do. >> > That, however, will not provide a binary image, but a list of >> > components/contours. How can I feed this to tesseract? >> >> > Best >> >> > Daniel >> >> > -- >> > 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 > -- 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
