Not getting complete text from JPG

[Leena]

Dear Developer,

Attached code, input image and output file that is used to extract text from input image. Used tessract OCR to extract the text from flow diagram, but not getting text of each box, few are extracted. Please analyse and suggest changes to get full text.

Thanks

[Leena]

Any help please.

[Zdenko Podobny]

Tesseract (in google) was develop and extended in google book (OCR) project and it work best on straight clean line of text.

So it tend to skip graphics and noise. Your input is full graphics.

Therefore in this case you need to do your own page layout analyze and send only text regions (without border) to tesseract.

Other option is to remove graphics element before sending image to tesseract.

Zdenko

ne 3. 11. 2019 o 17:08 Leena <leen...@gmail.com> napísal(a):

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[Leena Chourey]

Thanks for reply. 

Means I should try by separating text from image content means shapes and scanned by OCR? But hope that the grouping of text with shapes(which shape contains what text) will not miss.

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Thanks & Regards, -धन्यवाद

Leena लीना