> Hello all,
> I've been trying to adaptively smooth some cluster images with csmooth,
> and these can be fairly extended, typically 500*500 pixels or more. I've
> been using the FFT convolution option in csmooth, with regions of 2^n by 2^n
> pixels where n is an integer.
> The problem is that to avoid edge artifacts I need to smooth a larger
> region, say 1024*1024 pixels, but this seems to take excessive amounts of
> time and sometimes runs out of memory on a Pentium 3 700MHz CPU, with
> 500M of RAM. Is this due to a bug in csmooth, and can it be avoided?
> Cheers,
> Ben Maughan
>
Hello,
I an not surprized about large size images because we know that csmooth
does require a long time to run (it is not a simple convolution). So I'd say it's not a bug.
I am now checking csmooth run time with one of my 512x512 files to see if there is a problem
in Ciao2.0.
I'll let you know when I finish my tests.
Cheers,
Margarita Karovska
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