Re: imresize algorithm

Hi Steve,

Thank you for your answer. I will reformulate my question more
clearly. The imresize function uses a lowpass filter before
resampling the image - how is this low pass filter difined ?

Thanks !

Michel

Steve Eddins wrote:
michel.vidalnaquet@xxxxxxxxx wrote:
Hi all,
I am wondering how does the imresize function calculate the standard
deviation for the low pass filter. I tried to look at the function
code but this was a bit confusing. Any ideas ?
Many thanks,
mvn


There's nothing at all about "standard deviation" in the filter design
routine in imresize, so I'm not sure what you really mean. Can you
elaborate?

Steve Eddins
image processing blog - http://blogs.mathworks.com/steve

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