This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.
#1
Posted
:
Wednesday, October 3, 2007 2:17:42 AM(UTC)
Groups: Registered
Posts: 37
Hi,
I know the ocr engine has a page size limitation of approximately an A3 sheet (on 3xA4 a -1248 error is returned). I would like to know if you could give me a more accurate number for both maximum width and height. Are maximum width and height independent of each other?
greets
matthias
#2
Posted
:
Wednesday, October 3, 2007 9:17:41 PM(UTC)
Groups: Guests
Posts: 3,022
Was thanked: 2 time(s) in 2 post(s)
Our help file states that we use the MTX omnifont
recognition module to recognize printed text. This module only supports images
with the following resolution ranges:
90-110, 160-240, 280-320, 400, 600. This module
does not process images larger than 6600 pixels in either width or height, that
is it can safely handle A3 size (11.69" x 16.54") both portrait and
landscape images with 300 dpi resolution. At larger resolution the supported
image size is smaller.
To work around this problem, you can divide the page
to 2 or more images by taking a copy of the image in LEADTOOLS and using the
Trim function on both images before adding them to the OCR engine.
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