DocumentCode
3502408
Title
Surface reconstruction using stereo information and differential properties
Author
Lengagne, Richard ; Monga, Olivier ; Fua, Pasciil
Author_Institution
Inst. Nat. de Recherche en Inf. et Autom., Le Chesnay, France
Volume
2
fYear
1996
fDate
14-18 Oct 1996
Firstpage
950
Abstract
In this paper, we present an approach to reconstruct surfaces from a calibrated pair of images, using stereo information and differential features such as crest lines. It uses an object-centered representation that is optimized to conform to the surface shape. It also extracts typical features such as crest lines and uses them to guide the optimization and the surface reconstruction. We present results using aerial images and terrain data
Keywords
differential geometry; edge detection; feature extraction; image reconstruction; image representation; optimisation; stereo image processing; aerial images; crest lines; differential properties; feature extraction; object-centered representation; optimization; stereo information; surface reconstruction; surface shape; terrain data; zero-crossing extraction algorithm; Computer vision; Data mining; Face; Feature extraction; Image reconstruction; Optimization methods; Reconstruction algorithms; Shape; Stereo image processing; Surface reconstruction;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 1996., 3rd International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-2912-0
Type
conf
DOI
10.1109/ICSIGP.1996.566247
Filename
566247
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