[Insight-users] How to compute the correct center of image?

[Yongqiang Zhao]

Hi,

I have an 3D image and use the following method to compute the center of this image. 

ImageType::IndexType index = image->GetLargestPossibleRegion()->GetIndex();
for(unsigned int i=0;i<3; i++)
{
   index[i] += image->GetLargestPossibleRegion()->GetSize()/2;
}

ImageType::PointType center;
image->TransformIndexToPhysicalPoint(index, center);

Can this method get correct center of image?

Thanks!

Y.Q
 		 	   		  
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