CharParams Coordinate Unit ?

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  • Last Post 12 March 2018
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lx11020219 posted this 13 February 2018

I'd like to know the coordinate units of CharParams' Left, Right, Top, Bottom.
Is the unit Point?
Is it possible to convert to pixel values?

And what is the definition of coordinates in ABBYY? Which pages do you understand all?
I am referring to FREngine 11UserGuide_11.1.19.82.pdf.

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Anna Borina posted this 13 February 2018

Hi! Coordinates in FineReader Engines are pixels, so you do not need to convert them. The center of coordinates is in the left top corner.

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lx11020219 posted this 14 February 2018

Thank you for answering!
It was a Pixel unit.

lx11020219 posted this 23 February 2018

Coordinates are answers with pixels, but the values do not match.

When recognizing the attached image file, the following values (some excerpts) can be taken.

 

# Page, X, Y, Width, Height, Text, FontName, FontSize, RGB (R), RGB (G), RGB (B), Spacing, Bold, Italic, StartWord, Suspicious

1, 35, 38, 20, 22, A, MS PMincho, 11, 0, 0, 0, 0, False, False, True, False

1,56,38,19,22, B, MS PMincho, 11,0,0,0,0, False, False, False, False

1,79,38,19,23, C, MS PMincho, 11,0,0,0,0, False, False, False, False

1,99,38,37,23, MS PMincho, 11,0,0,0,0, False, False, False, False

 

However, it is different from the pixel value on the image.

Why does this difference occur?

lx11020219 posted this 23 February 2018

This is an image.

Please change the extension from .pdf to .tif.

Attached Files

Catherine Arkhipova posted this 12 March 2018

Hello! 

You might look up my answer in the new thread you have created (https://forum.ocrsdk.com/thread/differences-occur-in-pixel-values/)

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