tesseract does not detect text with different font size.

[Abhishek Khandelwal]

After pre-processing I am getting the attached binary image. Tesseract is able to detect the title but unable to detect the "TITLE" word itself. Any suggestions ?

[Zdenko Podobny]

tesseract 513380440_sdpage_5_element5.tiff - --psm 12

TITLE

0.4 B-TO-B REC ASSY

EMBSTP PKG

Zdenko

ut 16. 7. 2019 o 8:04 Abhishek Khandelwal <abhi98kh...@gmail.com> napísal(a):

After pre-processing I am getting the attached binary image. Tesseract is able to detect the title but unable to detect the "TITLE" word itself. Any suggestions ?

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[Abhishek Khandelwal]

Thanks. But by using psm 12, I do not get the same accuracy as the default mode. So I would rather crop the top left corner and then apply tesseract to detect the word "TITLE". 

On Tuesday, July 16, 2019 at 11:56:07 AM UTC+5:30, zdenop wrote:

tesseract 513380440_sdpage_5_element5.tiff - --psm 12

TITLE

0.4 B-TO-B REC ASSY

EMBSTP PKG

Zdenko

ut 16. 7. 2019 o 8:04 Abhishek Khandelwal <abhi98kh...@gmail.com> napísal(a):

After pre-processing I am getting the attached binary image. Tesseract is able to detect the title but unable to detect the "TITLE" word itself. Any suggestions ?

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