Title :
Generating aspect graphs for curved objects
Author :
Sripradisvarakul, Thawach ; Jain, Ramesh
Author_Institution :
Michigan Univ., Ann Arbor, MI, USA
Abstract :
The authors present an algorithm for computing the aspect graph of a curved object. The approach used to partition the viewpoint space is to compute boundary viewpoints from the shape descriptions of an object in a CAD database. These computations are formulated from the understanding of visual events and the locations of corresponding viewpoints. Also presented is a study of new visual events for piecewise smooth objects
Keywords :
computer vision; computerised pattern recognition; graph theory; CAD database; aspect graph generation; boundary viewpoints; curved objects; piecewise smooth objects; shape descriptions; viewing sphere partitioning; viewpoint location; visual events; Artificial intelligence; Computer science; Contracts; Joining processes; Laboratories; Object recognition; Partitioning algorithms; Shape; Spatial databases; Visual databases;
Conference_Titel :
Interpretation of 3D Scenes, 1989. Proceedings., Workshop on
Conference_Location :
Austin, TX
Print_ISBN :
0-8186-2007-2
DOI :
10.1109/TDSCEN.1989.68108
