Recognize rotated image?

Discussions about machine vision support in GdPicture.
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Slava
Posts: 66
Joined: Fri Jun 22, 2007 4:43 pm

Recognize rotated image?

Post by Slava » Thu Dec 11, 2008 3:20 pm

Hi Loic,

Is it possible to determine if an image (containing text) has the right rotation? For example if a horizontal A4 document has been scanned vertically on scanner, OCR engine tries to recognize text As-is, with disaster output ofcourse..

Any suggestions how to get right rotation with code?

Kind regards,
Slava

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Loïc
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Joined: Tue Oct 17, 2006 10:48 pm
Location: France
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Re: Recognize rotated image?

Post by Loïc » Tue Dec 16, 2008 4:16 pm

Hi,

We are already working on this. The feature should be available into the next release.

Best regards,

Loïc

LotusGuy
Posts: 15
Joined: Mon Dec 03, 2007 4:42 am

Re: Recognize rotated image?

Post by LotusGuy » Tue Jun 09, 2009 4:32 am

A couple of questions...

Can you rotate a multipage tiff? or do you have to do one image at a time?

If so, is there a code sample?

Thanks,
Keith

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