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LeeFunctor< VALUETYPE > Class Template Reference |
This function tries to reduce the speckle noise of an image by applying the basic Lee filter. More...
#include <vigra/specklefilters.hxx>
This function tries to reduce the speckle noise of an image by applying the basic Lee filter.
This function tries to reduce the speckle noise of an image by means of applying the (basic) Lee filter using a window of given size, and the equivalent numbers of look (enl). The implementation is according to the article by Lopez & Touzi & Nezry (1990): Adaptive speckle filters and scene heterogenity.The user has to provide a window size and the equivalent numbers of look (enl). The implementation is according to the article by Lopez & Touzi & Nezry (1990): Adaptive speckle filters and scene heterogenity.
All restrictions of the called functions applyWindowFunction apply.
Preconditions:
Declarations:
pass 2D array views:
Usage:
#include <vigra/specklefilters.hxx>
Namespace: vigra
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