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Proceedings Paper

Multibaseline stereo correction for silhouette-based 3D model reconstruction from multiple images
Author(s): Adem Yasar Mulayim; Volkan Atalay
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Paper Abstract

Silhouette based reconstruction algorithm is simple and robust for 3D volume estimation of an object. However, it has two main drawbacks: insufficient number of viewing positions and the inability to detect concavity regions. Starting from an initial convex hull of the object to be modeled which is generated by a silhouette based reconstruction, an algorithm based on photoconsistency is described. The algorithm basically carves the excess volume elements using the multi-baseline stereo information. Result of the described algorithm is demostrated on a sythesized object in an artificial environment.

Paper Details

Date Published: 13 April 2001
PDF: 12 pages
Proc. SPIE 4298, Three-Dimensional Image Capture and Applications IV, (13 April 2001); doi: 10.1117/12.424900
Show Author Affiliations
Adem Yasar Mulayim, Middle East Technical Univ. (Turkey)
Volkan Atalay, Middle East Technical Univ. (Turkey)

Published in SPIE Proceedings Vol. 4298:
Three-Dimensional Image Capture and Applications IV
Brian D. Corner; Joseph H. Nurre; Roy P. Pargas, Editor(s)

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