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Re: [Bug-ocrad] Not recognizing obvious text


From: Antonio Diaz Diaz
Subject: Re: [Bug-ocrad] Not recognizing obvious text
Date: Tue, 24 Jan 2006 20:08:42 +0100
User-agent: Mozilla/5.0 (X11; U; Linux i586; en-US; rv:1.7.12) Gecko/20050923

Tony Maro wrote:
Would the rotate option be applied prior to the crop?  I'd hope so... or
perhaps have it decided order based on the order you give the option in
the command line?

Why? You may crop the lower right quadrant and then rotate it 180 degrees to make it the upper left quadrant.

`ocrad file.pbm --crop 0.5,0.5,1.0,1.0 -t rotate180'

This is equivalent, but more efficient, that rotating all the page first and then cropping the upper left quadrant.


> Of course every ounce of speed I squeeze out means less hardware
> purchases later.

Talking about hardware purchases, perhaps your company could make a generous donation to the ocrad project. :-) I am short of disk space and neither have a SANE compatible scanner.


Regards,
Antonio.




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