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Efficient implementation of kernel filtering

Beare, Richard, Lehmann, Gaetan
Monash University
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Submitted by Richard Beare on 2007-07-06.

Kernel based filtering is one of the fundamental tools of image analysis and processing. A number of approaches have been developed over the years that allow efficient implementation of such filters even when the kernel size is large. This article reviews some of these methods and introduces their ITK implementations.