DocumentCode
419749
Title
Transitions of the pre-symmetry set
Author
Kuijper, Arjan ; Olsen, Ole Fogh
Author_Institution
Image Group, IT Univ., Copenhagen, Denmark
Volume
3
fYear
2004
fDate
23-26 Aug. 2004
Firstpage
190
Abstract
The symmetry set (SS) and its subset the medial axis (MA), can be used to describe a shape. The representation of the SS in parameter space is called the pre-symmetry set. Changes in the shape are directly related to the so-called transitions (topological changes) of the SS. They have also effect on the pre-SS. Since the pre-SS can be used to represent the shape efficiently, it is important to study the transitions of the pre-SS and their impact. We present these transitions, as well as the presence of the MA in the pre-SS.
Keywords
image representation; set theory; topology; image representation; medial axis subset; presymmetry set transition; shape representation; topology; Data structures; Data visualization; Decision support systems; Indexing; Pattern recognition; RNA; Shape; Skeleton;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition, 2004. ICPR 2004. Proceedings of the 17th International Conference on
ISSN
1051-4651
Print_ISBN
0-7695-2128-2
Type
conf
DOI
10.1109/ICPR.2004.1334500
Filename
1334500
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