DocumentCode
2237604
Title
Quasi-invariant properties and 3-D shape recovery of non-straight, non-constant generalized cylinders
Author
Zerroug, Mourad ; Nevatia, Ramakant
fYear
1993
fDate
15-17 Jun 1993
Firstpage
96
Lastpage
103
Abstract
The geometric protective properties of the contours of right generalized cylinders with a planar, but not necessarily straight, axis and circular, but possibly varying in size, cross-sections (called circular PRGCs) are addressed. Important rigourous quasi-invariant properties of circular PRGCs and invariant properties for their subclasses are derived. Their application for 2-D descriptions and for recovery of complete 3-D object-centered descriptions from the 2-D contours is shown
Keywords
Application software; Computer vision; Contracts; Humans; Intelligent robots; Intelligent systems; Monitoring; Protection; Psychology; Shape; US Government;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Vision and Pattern Recognition, 1993. Proceedings CVPR '93., 1993 IEEE Computer Society Conference on
Conference_Location
New York, NY
ISSN
1063-6919
Print_ISBN
0-8186-3880-X
Type
conf
DOI
10.1109/CVPR.1993.340973
Filename
340973
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