| Presentation | 2015-02-19 Stereo Matching using Particle Swarm Belief Propagation Ryosuke FURUTA, Toshihiko YAMASAKI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Stereo matching is recently formulated as a continuous labeling problem using the slanted plane model, which improves the accuracy in a sub-pixel level order. In this model, label candidates are often generated by the PatchMatch strategy, and the energy minimization problem in the candidates is solved by discrete optimization techniques. In this paper, we propose particle swarm belief propagation, which combines particle swarm optimization (PSO) and belief propagation (BP). In our method, unlike the conventional methods using PatchMatch, label candidates are generated by PSO, based on the messages caluculated in the optimization process using BP. Experimental results show that our method achieves the solutions which have 2-5 times lower energy as compared to the conventional method in the Middlebury stereo benchmark. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Stereo Matching / Particle Swarm Optimization / Belief Propagation |
| Paper # | PRMU2014-117,CNR2014-32 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2015/2/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Stereo Matching using Particle Swarm Belief Propagation |
| Sub Title (in English) | |
| Keyword(1) | Stereo Matching |
| Keyword(2) | Particle Swarm Optimization |
| Keyword(3) | Belief Propagation |
| 1st Author's Name | Ryosuke FURUTA |
| 1st Author's Affiliation | Department of Information and Communication Engineering, The University of Tokyo() |
| 2nd Author's Name | Toshihiko YAMASAKI |
| 2nd Author's Affiliation | Department of Information and Communication Engineering, The University of Tokyo |
| Date | 2015-02-19 |
| Paper # | PRMU2014-117,CNR2014-32 |
| Volume (vol) | vol.114 |
| Number (no) | 454 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |