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Variance in sub-sections? [message #29399]

Fri, 15 February 2002 13:06

Joshua Nipper
Messages: 8
Registered: February 2002

Junior Member

I have a 512x512 image, and I would like to calculate the mean/variance in a
3x3 neighborhood around every pixel. What would be the easiest way to do
this w/out for loops?
Thanks
Josh

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[Message index]

		Variance in sub-sections? By: Joshua Nipper on Fri, 15 February 2002 13:06
		Re: Variance in sub-sections? By: JD Smith on Wed, 20 February 2002 19:37
		Re: Variance in sub-sections? By: Martin Downing on Tue, 19 February 2002 08:30
		Re: Variance in sub-sections? By: Craig Markwardt on Tue, 19 February 2002 07:03

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