Hi everyone,<br><br>I have a very simple newbie question for which I apologize.<br><br>I have an image that I have read with a vtk reader and based on some command line parameter it might or might not be passed through the vtkImageChangeInformation filter that will center the image around the center of the read volume.
<br><br>Now, my question is how do I find the extent of the image in mm? So, I want to know the the minimum/maximum x, y and z values but in mm i.e. image space.<br><br>Thank you. I hope someone can answer my question. Some pseudocode will be great also!
<br><br>Thank you to the VTK team for making a fine library :)<br><br>Luca Pamparana<br>