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vgenus3d.1Vi
Langue: en
Version: July 3, 1995 (ubuntu - 24/10/10)
Section: 1 (Commandes utilisateur)
NAME
vgenus3d - compute the genus of a 3D binary imageSYNOPSIS
vgenus3d [-option ...] [infile] [outfile]DESCRIPTION
vgenus3d computes the Euler number (genus) of a 3D binary source image. It prints the result on stderr. It produces no output file. The source image must be of type "VBit". The input image must contain more than two bands. Lee's algorithm only works if no black voxel (a "set" voxel) touches the image border.Literature:
D.G. Morgenthaler: "Three-dimensional topology: the genus", Computer Science Center, Univ. of Maryland, College Park, Tech. Report TR-980, 1980.
C.N. Lee, A. Rosenfeld: "Computing the Euler number of a 3d image", ICCV 1987, London, pp.567-571
The Input file can be specified on the command line or allowed to default to stdin.
COMMAND LINE OPTIONS
vgenus3d accepts the following options in any order:- -help
- Causes vgenus3d to print out a message describing its options.
- -in infile
- Specifies the Vista data file containing the input images.
- -n n
- Specifies the type of neighbourhood system (6 or 26). Default: 26.
SEE ALSO
Vista(7Vi)AUTHOR
Gabriele Lohmann, MPI-CBSContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre