[ITK] [ITK-users] Ignore background pixels for gaussian filter computations

[Matt McCormick]

Hi Albert,

The result could be masked. Here's an example of one approach:


https://itk.org/ITKExamples/src/Filtering/LabelMap/MaskOneImageGivenLabelMap/Documentation.html

HTH,
Matt

On Mon, May 1, 2017 at 8:59 AM, Albert Gubern Mérida <
agubernmerida at gmail.com> wrote:

> Hi,
>
> I want to compute voxel features using Gaussian filters such as
> LaplacianRecursiveGaussianImageFilter in breast x-ray images. However, I
> get very strong responses at the skin line due to the large intensity
> difference between tissue and backgound. I do have the segmentation of the
> background. Is there anyway to exclude/ignore the background voxels from
> the computation using a mask or setting a specific intensity value?
>
> Thanks!
>
> Best,
>
> Albert
>
> _____________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Kitware offers ITK Training Courses, for more information visit:
> http://www.kitware.com/products/protraining.php
>
> Please keep messages on-topic and check the ITK FAQ at:
> http://www.itk.org/Wiki/ITK_FAQ
>
> Follow this link to subscribe/unsubscribe:
> http://public.kitware.com/mailman/listinfo/insight-users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://public.kitware.com/pipermail/community/attachments/20170501/c1024899/attachment.html>
-------------- next part --------------
_____________________________________
Powered by www.kitware.com

Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html

Kitware offers ITK Training Courses, for more information visit:
http://www.kitware.com/products/protraining.php

Please keep messages on-topic and check the ITK FAQ at:
http://www.itk.org/Wiki/ITK_FAQ

Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/insight-users