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
