it's giving me this: even if i use the image from dataset like it's + and it gives me output as (x) which is not accurate!
On Thursday, 19 December 2019 09:46:51 UTC+5, Timothy Snyder wrote: > > Also, what sort of results are you getting if you recognize one character > at a time instead of an entire expression? > > On Wed, Dec 18, 2019, 11:45 PM Timothy Snyder <[email protected] > <javascript:>> wrote: > >> Could you provide sample images from the training and testing set? I >> haven't tried training Tesseract with single characters at a time but you >> might want to try training on whole expressions like x+y=0. >> >> On Wed, Dec 18, 2019, 11:39 PM Haris Sheikh <[email protected] >> <javascript:>> wrote: >> >>> hi i'm using Linux (ubuntu), >>> i tried tesseract training by following this >>> https://github.com/tesseract-ocr/tesseract/wiki/TrainingTesseract-4.00 >>> and i used data set like: >>> '=' folder -> 26,000 .jpg image files in which = is written in different >>> forms >>> '+' folder -> 30,000 .jpg image files in which + is written in different >>> forms >>> so on >>> >>> i take all the images from each folder and paste it into ground-truth >>> folder and converted those images into .tif format and also created their >>> labels in .gt.txt format >>> then execute the command: "make training" >>> it worked fine and it took 5-6 hours to train the dataset, after that i >>> used the data/foo.traineddata file and paste into >>> /usr/local/share/tessdata/ directory and >>> run command: "tesseract --list-langs" it showed me that there is my file >>> and then >>> >>> *Issue is this:* >>> >>> when i use a sample image having "x+y=0" written, and run tesseract as >>> my language it gives me output as "xxxx" *why?* >>> >>> *please tell me where i get wrong!* >>> >>> -- >>> 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] <javascript:>. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/tesseract-ocr/9c24849b-69a5-4f6d-928f-da17420adfa3%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/tesseract-ocr/9c24849b-69a5-4f6d-928f-da17420adfa3%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/b209861a-6007-4a72-a745-8832f93a9a5d%40googlegroups.com.
