Multibaseline stereo correction for silhouette-based 3D model reconstruction from multiple images

Adem Yasar Mulayim; Volkan Atalay

doi:10.1117/12.424900

13 April 2001 Multibaseline stereo correction for silhouette-based 3D model reconstruction from multiple images

Adem Yasar Mulayim, Volkan Atalay

Proceedings Volume 4298, Three-Dimensional Image Capture and Applications IV; (2001) https://doi.org/10.1117/12.424900
Event: Photonics West 2001 - Electronic Imaging, 2001, San Jose, CA, United States

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.

Citation Download Citation

Adem Yasar Mulayim and Volkan Atalay "Multibaseline stereo correction for silhouette-based 3D model reconstruction from multiple images", Proc. SPIE 4298, Three-Dimensional Image Capture and Applications IV, (13 April 2001); https://doi.org/10.1117/12.424900

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