How to best render PDF page for OCR

Discussions about image processing and document imaging.
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fs051268
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Joined: Wed May 22, 2013 4:00 pm

How to best render PDF page for OCR

Post by fs051268 » Tue Dec 13, 2016 2:43 pm

Hi,

I Need to render PDF pages black and White but also color) in order to pass them to a third Party OCR engine.
I saw that the memory usage is quite intense and I want to ask what the best parameters are to use with the function RenderPageToGdPictureImage()?

I use RenderPageToGdPictureImage(300, true) but there are some over loads and I don't know what to use.

Thank you.

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