[Insight-users] About voxel counting for Binary image

[Xiaopeng Yang]

Hi Matt,

It works now. Thank you. But the number of voxels I got is extremely large: 9.85281e+008. The image size is 512*512*226. The images are binary images. Do you know why?

Xiaopeng

-----邮件原件-----
发件人: insight-users-bounces at itk.org [mailto:insight-users-bounces at itk.org] 代表 Matt McCormick
发送时间: 2010년 12월 17일 금요일 오후 5:28
收件人: insight-users at itk.org
主题: Re: [Insight-users] About voxel counting for Binary image

Hi Yang,

>   
> nrOfVoxelsInMask->SetInput(filterBM->GetOutput());
>  
> std::cout<<"Number of Voxel"<<": " << nrOfVoxelsInMask->GetSum()<<std::endl;
>  

It looks like you forgot to call 

  nrOfVoxelsInMask->Update();

here.

Regards,
Matt

_____________________________________
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.html

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://www.itk.org/mailman/listinfo/insight-users