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Blur and High Pass
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| ronviers@gmail.com 2007-06-24, 6:14 pm |
| Hi,
I am trying to get a handle on the relationship between the high pass
filter and the Gaussian blur filter. My understanding is that if I
subtract the Gaussian blur of an image from the original image at
radius so-and-so then that should result in a high pass version of
that image at the same radius. Is that correct? When I try to do this
using the calculations>subtract this is not what I get. Can someone
explain what I am doing wrong?
Thanks,
Ron
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| ronviers@gmail.com 2007-06-24, 6:14 pm |
| Never mind, I got it working.
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| John McWilliams 2007-06-24, 6:14 pm |
| ronviers@XXXXXXXXXX wrote:
> Never mind, I got it working.
>
Could you elucidate for the rest of us, please?
--
john mcwilliams
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