DocumentCode
2585476
Title
BONSAI: 3D object recognition using constrained search
Author
Flynn, P.J. ; Jain, A.K.
Author_Institution
Dept. of Comput. Sci. & Eng., Notre Dame Univ., IN, USA
fYear
1990
fDate
4-7 Dec. 1990
Firstpage
263
Lastpage
267
Abstract
A description is presented of BONSAI, a model-based 3-D object recognition system, which identifies and localizes 3-D objects in range images of one or more parts which have been designed on a CAD system. Recognition is performed via constrained search of the interpretation tree, using unary and binary constraints (derived automatically from the CAD models) to prune the search space. Experiments with over 200 images of 20 different parts demonstrate that the constrained search approach to 3-D object recognition has comparable accuracy to other existing systems.<>
Keywords
computer vision; computerised pattern recognition; computerised picture processing; BONSAI; CAD system; binary constraints; constrained search; interpretation tree; model-based 3-D object recognition system; range images; unary constraints; Art; Bonding; Computer industry; Computer science; Computer vision; Design automation; Layout; Object recognition; Optical design; Solid modeling;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Vision, 1990. Proceedings, Third International Conference on
Conference_Location
Osaka, Japan
Print_ISBN
0-8186-2057-9
Type
conf
DOI
10.1109/ICCV.1990.139529
Filename
139529
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