[Insight-users] median slice per slice

[Samuele Dietler]

Hello thx i will for this method ;)
 
> CC: insight-users at itk.org
> From: gaetan.lehmann at jouy.inra.fr
> To: samuele_82 at hotmail.com
> Subject: Re: [Insight-users] median slice per slice
> Date: Mon, 19 Oct 2009 20:19:21 +0200
> 
> 
> Le 19 oct. 09 à 17:41, Samuele Dietler a écrit :
> 
> > Hello itk users,
> > i will use a median filter on a 3D image but there is a time 
> > problem.If i will apply the median filter with a 3D mask 3X3X0 this 
> > will take long time due to the fact that the median filter is non- 
> > separable. Therefore i will apply just a 2D mask (3X3) filter on 
> > each single slice of my 3D image, how do this?? I have to use the 
> > filterextractor to extract and paste back the images from the 3D 
> > image??
> 
> 
> Hi,
> 
> You can simply set the radius to 0 on the last dimension.
> That way, you don't have to process your volume slice by slice 
> manually :-)
> 
> Other interesting options may be those filters:
> http://www.itk.org/Doxygen/html/classitk_1_1SliceBySliceImageFilter.html
> http://www.itk.org/Doxygen/html/classitk_1_1RankImageFilter.html
> http://www.itk.org/Doxygen/html/classitk_1_1FastApproximateRankImageFilter.html
> 
> Regards,
> 
> Gaëtan
> 
> 
> -- 
> Gaëtan Lehmann
> Biologie du Développement et de la Reproduction
> INRA de Jouy-en-Josas (France)
> tel: +33 1 34 65 29 66 fax: 01 34 65 29 09
> http://voxel.jouy.inra.fr http://www.itk.org
> http://www.mandriva.org http://www.bepo.fr
> 
 		 	   		  
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