Hello, I am trying to use tesseract to recognize a seven segment display too, but i have problems training the OCR. I think that my image for training is not very well (I'm using an image black whit the numbers in white, there are many errors when I run tesseract for training. If i change the same image to a white image whit numbers in black, makebox don't work, tesseract can't open teh image).
Could someone spare with me a train image that works fine? Thanks to all of us. El jueves, 5 de marzo de 2009 08:03:03 UTC+1, Raj escribió: > > Hi All.... > > i'm newbie and want 2 use tesseract ocr for detecting 7-segment > display. > > for this i'm using c#.net 2005 and a image processing open source > (opencv) and c# wrapper emgucv to achieve the task. > > i have removed noise from the image before passing it to tesseract > ocr engine. > > but i'm getting mixed results. like for digit ' 0' -- detecting as 11. > digit '6' as 5 > > i read about training the tesseract. Is it possible for me to train > the " 7 segment display ". > > If yes, then please tell me the process how can i get tesseract to > train. > > > > Thank U. > > > -- 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
