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JanN Posted - Oct 22 2012 : 08:19:00
Hi

Can I use ImageEn for despeckling an image of a scanned document? I could not find any hints in the samples or in the documentation.

Kind regards
Jan
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w2m Posted - Oct 22 2012 : 09:21:20
if the image is black & white you can use RemoveNoise. There is no procedure to do it with Color images that I know of.

procedure RemoveNoise(Iterations:integer; InvertImage:boolean);

Description

RemoveNoise removes noise pixels using the Kfill algorithm. The RemoveNoise method works only with black/white images (1bit).

Iterations is the maximum number of iterations (from 1).
If InvertImage is True, the image is inverted (negative) when the algorithm works.

Example

ImageEnProc.RemoveNoise(2,false);

William Miller
Adirondack Software & Graphics
Email: w2m@frontiernet.net
EBook: http://www.imageen.com/ebook/
Apprehend: http://www.frontiernet.net/~w2m/index.html