Hello Guys! I'm using tesseract API (version 3.02) to single character recognition in English (eng.traineddata), with the following parameters:
api->SetPageSegMode(tesseract::PSM_SINGLE_CHAR);
and
api->SetVariable("tessedit_char_whitelist", "0123456789,");
When I pass an image containing a single digit (see image "three.png") it
works very well, but it produces nothing (no results) when I pass an image
of "comma" character (see image comma.png) even though included the "," on
tessedit_char_whitelist variable.
I tried with different sizes and resolutions with no success.
Do you guys have any idea what's I'm doing wrong or even missing? Is there
any way to "set up" tesseract to recognize the "comma"?
Best regards!
attached images are:
<https://lh3.googleusercontent.com/-5xpT4ip8W4w/Uf7nm7cB6fI/AAAAAAAAADY/pyakXc7yvwY/s1600/three.png><https://lh6.googleusercontent.com/-iI_xcoRRdjA/Uf7nd3g8O-I/AAAAAAAAADQ/3EnoUU0NdLc/s1600/comma.png>
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<<attachment: comma.png>>
<<attachment: three.png>>
