[Insight-users] Help on image size
Robert Tamburo
robert.tamburo at gmail.com
Wed Aug 23 11:42:37 EDT 2006
The image base class has the functionality to return image regions as well as the size of these regions. To retrieve the size of the image, you can use the following:
itkSize<imageDimension> imageSize = image->GetLargestPossibleRegion().GetSize()
or you can just get each dimension individually, i.e., for 3D:
unsigned long x = image->GetLargestPossibleRegion().GetSize()[0]
unsigned long y = image->GetLargestPossibleRegion().GetSize()[1]
unsigned long z = image->GetLargestPossibleRegion().GetSize()[2]
-Rob
----- Original Message -----
From: Xuejun
To: insight-users at itk.org
Sent: Wednesday, August 23, 2006 10:46 AM
Subject: [Insight-users] Help on image size
Can anybody tell me how to get the image size, including the height and the width of an image? Your kind help is greatly appreciated.
Sam
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