DocumentCode
3206526
Title
Weak Lambertian assumption for determining cylindrical shape and pose from shading and contour
Author
Asada, Minoru ; Nakamura, Takayuki ; Shirai, Yoshiaki
Author_Institution
Dept. of Mech. Eng. for Comput.-Controlled Machinery, Osaka Univ., Suita, Japan
fYear
1992
fDate
15-18 Jun 1992
Firstpage
726
Lastpage
729
Abstract
Weak Lambertian assumption is proposed and used to determine shape and pose of cylindrical objects from a monocular intensity image. The method does not require the knowledge of lighting conditions (light intensity and lighting direction), surface properties, or albedos. Experimental results for both synthesized and real images showing the validity of the method are presented
Keywords
image recognition; lighting; contour; cylindrical pose; cylindrical shape; monocular intensity image; shading; weak Lambertian assumption; Dynamic range; Image reconstruction; Layout; Light sources; Machinery; Postal services; Reflectivity; Shape; Surface reconstruction;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Vision and Pattern Recognition, 1992. Proceedings CVPR '92., 1992 IEEE Computer Society Conference on
Conference_Location
Champaign, IL
ISSN
1063-6919
Print_ISBN
0-8186-2855-3
Type
conf
DOI
10.1109/CVPR.1992.223189
Filename
223189
Link To Document