| Presentation | 2020-02-28 Compact model mapping based on precise sparse point cloud matching HungYa Tsai, Yuya Ieiri, Reiko Hishiyama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Augmented Reality (AR) has gained a lot of attention in recent years due to its limitless imagination. Modelmapping is one of the most important factors that make the AR more realistic and immersive. Previous works require tons of images to reconstruct the dense 3D point cloud for further matching, however, it takes lots of time and cost. In this work, we present a sparse point cloud generating algorithm, which assigns a weight to each captured point cloud based on its distinctiveness and distribution. We retain the most distinctive points for further matching, projecting and mapping the virtual model onto the physical one. Experiments show that this approach can save a considerable amount of time while maintaining similar matching and mapping accuracy |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Augmented Reality / Model Mapping / Point Cloud / Photogrammetry |
| Paper # | ITS2019-56,IE2019-94 |
| Date of Issue | 2020-02-20 (ITS, IE) |
| Conference Information | |
| Committee | ITE-HI / IE / ITS / ITE-MMS / ITE-ME / ITE-AIT |
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| Conference Date | 2020/2/27(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image Processing, etc. |
| Chair | Takehiro Nagai(Tokyo Inst. of Tech.) / / / Norihiko Ishii(NHK) / Norio Tagawa(Tokyo Metropolitan Univ.) / Nobuhiko Mukai(Tokyo Cisy Univ.) |
| Vice Chair | / / / / Hiroyuki Arai(Nippon Institute of Technology) / Hisaki Nate(Tokyo Polytechnic Univ.) |
| Secretary | (NTT) / / / (Fukuoka Univ.) / Hiroyuki Arai(NHK) / Hisaki Nate(NHK) |
| Assistant | |
| Paper Information | |
| Registration To | Technical Group on Human Inormation / Technical Committee on Image Engineering / Technical Committee on Intelligent Transport Systems Technology / Technical Group on Multi-media Storage / Technical Group on Media Engineering / Technical Group on Artistic Image Technology |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Compact model mapping based on precise sparse point cloud matching |
| Sub Title (in English) | |
| Keyword(1) | Augmented Reality |
| Keyword(2) | Model Mapping |
| Keyword(3) | Point Cloud |
| Keyword(4) | Photogrammetry |
| 1st Author's Name | HungYa Tsai |
| 1st Author's Affiliation | Waseda University(Waseda University) |
| 2nd Author's Name | Yuya Ieiri |
| 2nd Author's Affiliation | Waseda University(Waseda University) |
| 3rd Author's Name | Reiko Hishiyama |
| 3rd Author's Affiliation | Waseda University(Waseda University) |
| Date | 2020-02-28 |
| Paper # | ITS2019-56,IE2019-94 |
| Volume (vol) | vol.119 |
| Number (no) | ITS-421,IE-422 |
| Page | pp.pp.333-338(ITS), pp.333-338(IE), |
| #Pages | 6 |
| Date of Issue | 2020-02-20 (ITS, IE) |