Hi Richard, > So I have tried to sharpen > the image first and then perform OCR, the result is still wrong.
If you post the image you sent to Tesseract, after you've done all the preprocessing, we can look and see if there's some obvious reason for any recognition errors. > By the way, do you think it will make the recognition process slower if I > enable > Chinese recognition? As you know, the character recognition process is a > template matching process. Given an unknown, more templates means more > candidates to match, which takes longer time. Yes, it will almost certainly make the process slower. That's a big disadvantage to that approach. > This is what I am thinking of either. Just that I have not figured how > to quickly select out candidate patches. That isn't an area I know much about, either. I'm sure it can be done, though... Nick -- -- 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.
