Sorry thought it was quite specific :( Here goes though: Inputs are the pictures i have attached above, opened and getting the Bitmap from the File which i then pass to the tessbaseAPI, i set a whitelist as "1234567890" (have also tried to set it as either one word and one line, none made big difference. Outputs im sometimes getting more numbers, sometimes less, sometimes nothing. Right now im trying to preprocess the binarizeprocess and maybe lessen the gab between the numbers to see if it might be the thing creating problems. Im running this on an android phone so i am using the tesseract-for-android together with leptonica1.68, tesseract3.01, and libjpeg.
On Monday, April 16, 2012 10:53:19 AM UTC+2, Mayur Mudigonda wrote: > > Can you be a bit more specific? What are the inputs and outputs that you > see for the specified images? Where does it fail? How are you running this? > What have you tried (in terms of pre-processing?). > > Thanks, > M > > On Mon, Apr 16, 2012 at 12:47 AM, AMetnik <[email protected]> wrote: > >> None that can help ? :'-( >> >> >> On Friday, April 13, 2012 8:30:15 AM UTC+2, AMetnik wrote: >>> >>> Hello out there, i was hoping someone could tell me why it is my >>> Tesseract has trouble recognizing some images with digits. >>> Everything is working according to test, and since it is only digits i >>> need, i thought i could manage with the english pattern untill i had to >>> start with the 7segmented display aswell. >>> >>> Though i am having a lot of trouble with the appended images, i'd like >>> to know if i should start working on my own recognition algorithms or if I >>> could do my own datasets for Tesseract and then it would work, does anyone >>> know where the limitation lies with Tesseract? >>> >>> I have attached the pictures i'd need processed. >>> >>> Explaination about the images: >>> decodethisimage_seven is a image that the tesseract has no trouble >>> recognizing, though it has been made in word for the conveniences of >>> building an app around a working image. >>> decodethisimage_eight is real life image matching the image_seven. But >>> it cannot recognize this. >>> decodethisimage_six is another image i'd like it to recognize, and yes i >>> know it cant be skrewed, and i did unskrew(think skrew is the term >>> here=="straighting") it when testing. >>> >> -- >> 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 >> > > > > -- > > URL: > www.cse.msu.edu/~mudigon1 > www.blindsight.com/team > Elegance is not a dispensable luxury but a factor that decides between > success and failure. > Edsger Dijkstra > > -- 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
