[vtkusers] Re: constructing volume data from image slices

[Madhusudhanan Balasubramanian]

Hi Nick,

It tried that and didn't work.  (Intially, I didn't set the appendaxis flag to 2; when I viewed it with vtkImageViewer, images were appended side by side, so learnt about the append axis and later set it to 2 (z-axis))  However, with the appendaxis set to 2, GetOutput() is not returning volume.  Thanks for your insight in this problem.

Madhu.

>Hi Madhu,>The default AppendAxis of vtkImageAppend is the X axis. You will have to set>the AppendAxis to 2 for appending slices in XY plane to Z axis.>Nick> Hi all,>> I'm trying to construct volume data from various images (read separately).I tried to add images as they are read into a single volume usingvtkImageAppend.AddInput(), assuming that GetOutput() member ofvtkImageAppend would return a volume data.  But GetOutput is not returning avolume.  Can anyone tell me whether my approach is correct and suggest anyalternatives?>> I appreciate your help.>> Thanks,> Madhu.


		
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