vcurvature(1)
NAME
vcurvature
vcurvature -- 3d curvature computations
SYNOPSIS
Detailed Description
vcurvature -- 3d curvature computations
Description.RS 4 3d curvature computations. For each surface voxel, a
curvature feature is computed. Surface voxels are defined by a
threshold. The algorithm is based on discrete approximations to secondorder derivatives and the Weingarten equations.
Reference:
images to extract typical surface features', Computer Vision and Image
Understanding, Vol.61, No.2, pp.171--189.
Usage
vcurvature
Parameters:
-in input image
-out output image
-t iso-value. Default: 0.5
-ctype type of output (class | mean | gauss). Default: class
-border Whether to process only border voxels (true | false)
Examples
Known bugs
Author:
G.Lohmann, MPI-CBS, 2004
Author
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from the source code.