[Insight-users] Create an image

[Hui Tang]

yes, use itkMultiplyImageFilter
http://www.itk.org/Insight/Doxygen/html/classitk_1_1MultiplyImageFilter.html

sucess!

On Wed, Apr 18, 2012 at 9:05 PM, Xiaopeng Yang <yxp233 at postech.ac.kr> wrote:

> Do you know how to multiply the mask with the original image? Is there any
> itk class to achieve this?****
>
> ** **
>
> *From:* Hui Tang [mailto:tanghui.seu at gmail.com]
> *Sent:* Wednesday, April 18, 2012 11:34 PM
> *To:* Xiaopeng Yang
> *Cc:* insight-users at itk.org; vtk
> *Subject:* Re: [Insight-users] Create an image****
>
> ** **
>
> if your segmentation is partial volume, then threshould it at 0.5, if your
> segmentation is an signed distance map, threshould it at 0, the map should
> be 1 inside and o outside****
>
> then multiply your mask with the original image****
>
> ** **
>
> On Wed, Apr 18, 2012 at 4:06 PM, Xiaopeng Yang <yxp233 at postech.ac.kr>
> wrote:****
>
> Dear Users,****
>
>  ****
>
> I have two images, an original abdominal gray-scale CT image, and a
> segmented mask image of the liver from the CT image. I would like to create
> a new gray-scale image from the original CT image so that in the new image,
> the intensity value of the points outside the segmented liver is set to be
> 0, while the points within the segmented liver do not change. ****
>
>  ****
>
> I think there should be some example to do this. But I could not find any
> one from Google search. If you know any example, please share it with me.*
> ***
>
>  ****
>
> Thank you,****
>
> Xiaopeng****
>
>
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