How to make tesseract to give relevant results in the presence of noise?

StackOverflow https://stackoverflow.com/questions/4945148

  •  02-11-2019
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Question

I am using tesseract 3.0.0 and I bumped into the following problem:

When there is something too small for tesseract to recognize it seems it's merged with other fragments. As a result nothing relevant is returned.

The image below shows 3 cases. Only the rectangle with the dashed line is passed to tesseract. Over the rectangle is the result (V over T means new line).

The last case is the problem one. Is there someway to improve tesseract in situations like this?

enter image description here

No correct solution

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