| Presentation | 2015-03-19 Driving Simulation Systems Based on Real Images Using Real-time Novel View Synthesis Hiroya MATSUMOTO, Norihiko KAWAI, Tomokazu SATO, Takashi MACHIDA, Naokazu YOKOYA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Driving-simulation systems have been commonly used for training beginner drivers. In common driving-simulation systems, driver's view images are rendered by 3D CG models. One problem here is that rendered images are not photorealistic and thus they cannnot give real sensation to the users. For this problem, a novel view synthesis method, which creates a photorealistic image of virtual viewpoint from real images is expected to be a promising solution. One critical problem of the conventional approaches is that it takes large computational time to create one image. Thus, it is difficult to simply employ them for developing a photorealistic driving simulator. This thesis proposes a method to create a novel view image in real-time by drastically reducing the computational cost using (1) off-line local plane fitting to a point cloud and (2) a coarse-to-fine approach to create view-dependent geometry. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | novel view synthesis / vehicle safety system / 3D point cloud / omni-directional image |
| Paper # | BioX2014-54,PRMU2014-174 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2015/3/12(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) | Driving Simulation Systems Based on Real Images Using Real-time Novel View Synthesis |
| Sub Title (in English) | |
| Keyword(1) | novel view synthesis |
| Keyword(2) | vehicle safety system |
| Keyword(3) | 3D point cloud |
| Keyword(4) | omni-directional image |
| 1st Author's Name | Hiroya MATSUMOTO |
| 1st Author's Affiliation | Nara Institute of Science and Technology() |
| 2nd Author's Name | Norihiko KAWAI |
| 2nd Author's Affiliation | Nara Institute of Science and Technology |
| 3rd Author's Name | Tomokazu SATO |
| 3rd Author's Affiliation | Nara Institute of Science and Technology |
| 4th Author's Name | Takashi MACHIDA |
| 4th Author's Affiliation | Toyota Central R&D Labs |
| 5th Author's Name | Naokazu YOKOYA |
| 5th Author's Affiliation | Nara Institute of Science and Technology |
| Date | 2015-03-19 |
| Paper # | BioX2014-54,PRMU2014-174 |
| Volume (vol) | vol.114 |
| Number (no) | 521 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |