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Higher Order CRF for Surface Reconstruction from Multi-view Data Sets

Song, Ran, Liu, Yonghuai, Martin, Ralph Robert and Rosin, Paul L. ORCID: 2011. Higher Order CRF for Surface Reconstruction from Multi-view Data Sets. Presented at: International Conference on 3-D Imaging, Modeling, Processing, Visualization and Transmission, Hangzhou, China, 16-19 May, 2011. 2011 International Conference on 3D Imaging, Modeling, Processing, Visualization and Transmission (3DIMPVT), Hangzhou, China, 16-19 May 2011. Los Alamitos, CA: IEEE, pp. 156-163. 10.1109/3DIMPVT.2011.27

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We propose a novel method based on higher order Conditional Random Field (CRF) for reconstructing surface models from multi-view data sets. This method is automatic and robust to inevitable scanning noise and registration errors involved in the stages of data acquisition and registration. By incorporating the information within the input data sets into the energy function more sufficiently than existing methods, it more effectively captures spatial relations between 3D points, making the reconstructed surface both topologically and geometrically consistent with the data sources. We employ the state-of-the-art belief propagation algorithm to infer this higher order CRF while utilizing the sparseness of the CRF labeling to reduce the computational complexity. Experiments show that the proposed approach provides improved surface reconstruction.

Item Type: Conference or Workshop Item (Paper)
Date Type: Publication
Status: Published
Schools: Computer Science & Informatics
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Uncontrolled Keywords: Conditional Random Field, Multi-View Data Sets, Surface Reconstruction Integration
Publisher: IEEE
ISBN: 9781612844299
Last Modified: 18 Oct 2022 12:51

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