DocumentCode
3178903
Title
A multi-resolution surface model for compact representation of range images
Author
Soucy, Marc ; Croteau, Alain ; Laurendeau, Denis
Author_Institution
Dept. of Electr. Eng., Laval Univ., Que., Canada
fYear
1992
fDate
12-14 May 1992
Firstpage
1701
Abstract
The authors present a surface triangulation technique for surface description at different levels of resolution in a range image. A step discontinuity constrained 2-1/2-D triangulation of all points is first computed. A sequential optimization process then removes, at each iteration. the point that minimizes the local retriangulation approximation error caused by its removal. The iterative process can stop at any time to obtain a desired level of approximation error
Keywords
image processing; iterative methods; optimisation; iterative process; local retriangulation approximation error; multi resolution surface model; range image representation; sequential optimization; step discontinuity; surface triangulation; Approximation error; Computer vision; Digital systems; Engine cylinders; Image resolution; Image segmentation; Laboratories; Layout; Robots; Surface fitting;
fLanguage
English
Publisher
ieee
Conference_Titel
Robotics and Automation, 1992. Proceedings., 1992 IEEE International Conference on
Conference_Location
Nice
Print_ISBN
0-8186-2720-4
Type
conf
DOI
10.1109/ROBOT.1992.220133
Filename
220133
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