I did not play with it, but try to adjust some tesseract parameters[1] that have in description or name "noise". List of 3.02 parameters with description can be find online[2]. If you use tesseract from svn, than you can use ''tesseract --print-parameters", but there is no description (e.g. for new parameters you have to look at source code).
And please share your experience ;-) [1] https://code.google.com/p/tesseract-ocr/wiki/ControlParams [2] http://www.sk-spell.sk.cx/tesseract-ocr-parameters-in-302-version Zdenko On Wed, Nov 6, 2013 at 9:52 AM, [email protected] < [email protected]> wrote: > On Mon, Nov 4, 2013 at 8:34 AM, zdenko podobny <[email protected]> wrote: > > Tesseract is "noise sensitive" - you need to pre-process image before > OCR. > > Can I learn tesseract to ignore some noise by using images that aren't > 100% cleaned of all noise? Will that produce better or worst results? > > -- > -- > 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/groups/opt_out.
