Title :
Division-based analysis of symmetry and its application
Author :
Fukushima, Shigehiro
Author_Institution :
Dept. of Control Eng. & Sci., Kyushu Inst. of Technol., Fukuoka, Japan
fDate :
2/1/1997 12:00:00 AM
Abstract :
A computational method, DAS, is proposed for symmetry analysis of a planar figure closed by a simply connected curve. DAS determines both the symmetric axis and the symmetric point pairs on the curve, consistently, based on the duality of two geometric plane divisions, the Delaunay triangulation and the Voronoi diagram
Keywords :
computational geometry; computer vision; mesh generation; DAS; Delaunay triangulation; Voronoi diagram; computational geometry; computer vision; division-based analysis; generalised cylinder; shape analysis; symmetric axis; symmetric point pairs; symmetry analysis; Biomedical imaging; Blood vessels; Computational geometry; Computer vision; Digital images; Humans; Image analysis; Laser sintering; Psychology; Shape measurement;
Journal_Title :
Pattern Analysis and Machine Intelligence, IEEE Transactions on
