DocumentCode
2072235
Title
Mathematical aspects of shape reconstruction from an image sequence
Author
Imiya, Atsushi ; Kawamoto, Kacuhiko
Author_Institution
Inst. of Media & Inf. Technol., Chiba Univ., Japan
fYear
2002
fDate
2002
Firstpage
632
Lastpage
635
Abstract
It is possible to decompose a three-dimensional objects into a collection of shadows. The geometric relation permits one to decompose shadows of a three-dimensional object to shadows of planar objects. Using this geometric relations, we prove that a class of non-convex objects is reconstructible from a series of shadows.
Keywords
computational geometry; image reconstruction; image sequences; stereo image processing; 3D object decomposition; image reconstruction; image sequence; nonconvex polyhedrons; shape from shadows; shape reconstruction; slice convex objects; voting method; Cameras; Computer Society; Euclidean distance; Image reconstruction; Image sequences; Information technology; Lighting; Read only memory; Shape; Transmission line matrix methods;
fLanguage
English
Publisher
ieee
Conference_Titel
3D Data Processing Visualization and Transmission, 2002. Proceedings. First International Symposium on
Print_ISBN
0-7695-1521-4
Type
conf
DOI
10.1109/TDPVT.2002.1024129
Filename
1024129
Link To Document