Line Profile - 2D image


I have been using Dr. Lasso’s Line Profile and it has worked well for a 3D CT volume. However, when analyzing a 2D image, I kept getting a line of zeros. I am wondering if this is because each coordinate of the line/ruler is three-dimensional and there might be a mismatch in the third direction perpendicular to the image plane?

Also, I think Line Profile is a useful tool that should be included in Kitware. Please let me know how I can help with this process!

Thank you,


There are a few implementations of this module. Did you use the one in the “Sandbox” extension?

VTK has trouble probing a single-slice volume. I’ve asked for advice on the VTK forum.