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gen_susan

2.5

2.5 | 2 ratings Rate this file 11 Downloads (last 30 days) File Size: 2.75 KB File ID: #6842

gen_susan

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01 Feb 2005 (Updated )

Filtering with intensity dependent filter kernel.

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Description

GEN_SUSAN - Generalized SUSAN 2-D filtering SUSAN filtering with filter kernel W scaled with generalized Gaussian of intensity difference. Different prefiltering functions can be selected as well as width and exponent of the intensity scaling. GEN_SUSAN can produce filtering with caracteristics similar to wiener2 and medfilt2 and "everything inbetween"

MATLAB release MATLAB 6.5 (R13)
Other requirements Gen_susan can make use of wiener2 and medfilt2 (of the image processing toolbox) if available, but they are not required
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Comments and Ratings (4)
07 Apr 2010 azzouzi fa

thank

06 Nov 2008 Hamid Sarve

Dear Björn

Thank you for the implementation.

I believe there is a bug in the line 81, should be
I_internal = I([ones(1,ceil((regsize(1)-1)/2)) 1:end size(I,1)*ones(1,(regsize(1)-1)/2)],...
[ones(1,ceil((regsize(2)-1)/2)) 1:end size(I,2)*ones(1,(regsize(2)-1)/2)]);

Cheers,
Hamid Sarve

27 Nov 2007 Zhou zhou

thank you

22 Mar 2007 ocean lzq

good

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