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A new method for the visualization of spatial aligned volumes after 3D/3D image registration is presented in this paper. This work aims at displaying the full information of the multi-volume in the same scene. First, we form a vectorial volume from the spatial aligned multi-volume. Then, a statistical vectorial volume classification method based on neighborhood weighted Gaussian mixture model is applied...
The authors present a surface normal estimate which is based on 3-D moments of gray-value distribution and works in either a gray-scaled or binary voxel-based scene. In the cuberille (voxel-based representation) environment, the voxel value is merely an average of some physical parameter throughout the cubic volume, so the surface extracted (explicitly or implicitly) from a such scene is no longer...
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