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FrequencyRange

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FrequencyRange

Postby Lope » Thu Jul 03, 2014 8:53 am

Hello,
I want to apply a highpass filter on my image.
I don't understand how to use the FrequencyRange for my FrequencyFilter in :

Code: Select all
ComplexImage cimage = ComplexImage.FromBitmap(grayImage);
cimage.ForwardFourierTransform();
FrequencyFilter highPassfilter = new FrequencyFilter(new IntRange(x,y));
highPassfilter.Apply(cimage);


Can you explain how do "x" and "y" in my exemple work?
The original size of my image is 1024*1024.

Thank you for your help
Lope
 
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Joined: Thu Jul 03, 2014 7:48 am



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