[vtkusers] get range of binary image data

[Jonathan Morra]

I implemented a way which steps in from the end of each axis until it
reaches a value of 1, but this is too slow, is there a faster way?

On Wed, Feb 2, 2011 at 12:12 PM, Jonathan Morra <jonmorra at gmail.com> wrote:

> I have a vtkImageData that is all binary data.  Is there a quick way to get
> the smallest rectangular bounding box that contains all voxels equal to 1?
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