NDLI: On the characteristic views of quadric-surfaced solids

Content Provider	IEEE Xplore Digital Library
Author	Shuang Chen Freeman, H.
Copyright Year	1991
Description	Author affiliation: CAIP Center, Rutgers Univ., Piscataway, NJ, USA (Shuang Chen; Freeman, H.)
Abstract	Given a 3D object (solid), it is possible to subdivide the exterior viewing space of the solid into maximally connected subspaces of vantage points such that the perspective views of the solid from all vantage points within a subspace are isomorphic in terms of their line junction graphs. The authors refer to such subspaces as the characteristic-view domains (CVDs) of the solid, and to a representative perspective view from within a domain, as a characteristic view (CV). They present a method for systematically determining all the characteristic views of solids bounded by either quadric or planar faces. The approach is of great potential value in image understanding. An example is provided, illustrating the effectiveness of the implemented algorithm.<>
Starting Page	34
Ending Page	43
File Size	662994
Page Count	10
File Format	PDF
ISBN	0818621478
DOI	10.1109/CADVIS.1991.148755
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1991-06-02
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Solids Equations
Content Type	Text
Resource Type	Article

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