| Presentation | 2018-02-16 Monocular camera localization using geo-tagged images Kazuya Iwami, Satoshi Ikehata, Toshihiko Yamasaki, Kiyoharu Aizawa, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Monocular camera localization is a fundamental task for autonomous navigation and AR/VR. However, monocular 3D reconstruction, which is used for camera localization, tends to accumulate errors in rotation, translation, and especially in scale---a problem known as scale drift. To overcome these errors, we propose a novel method that estimates camera poses utilizing geo-tagged images, such as those provided by Google Street View. Experimental evaluations on large-scale datasets show that the proposed approach sufficiently corrects scale drift of a kilometer-scale 3D reconstruction and achieves accurate camera localization. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 3D Reconstruction / SLAM / Localization / Geo-Tag |
| Paper # | ITS2017-78,IE2017-110 |
| Date of Issue | 2018-02-08 (ITS, IE) |
| Conference Information | |
| Committee | ITS / IE / ITE-MMS / ITE-HI / ITE-ME / ITE-AIT |
|---|---|
| Conference Date | 2018/2/15(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 | Takayoshi Yokota(Tottori Univ.) / Takayuki Hamamoto(Tokyo Univ. of Science) / Norihiko Ishii(NHK) / Masayuki Sato(Univ. of Kitakyushu) / Miki Haseyama(Hokkaido Univ.) / Nobuhiko Mukai(Tokyo Cisy Univ.) |
| Vice Chair | Masahiro Fujii(Utsunomiya Univ.) / Tomotaka Wada(Kansai Univ.) / Kazuya Kodama(NII) / Hideaki Kimata(NTT) / / / Norio Tagawa(Tokyo Metropolitan Univ.) / Hisaki Nate(Tokyo Polytechnic Univ.) |
| Secretary | Masahiro Fujii(Meiji Univ.) / Tomotaka Wada(Saitama Univ.) / Kazuya Kodama(Nagoya Univ.) / Hideaki Kimata(KDDI Research) / (NHK) / (NTT) / Norio Tagawa(NHK) / Hisaki Nate(NHK) |
| Assistant | Msataka Imao(ME) / Yanlei Gu(Univ. of Tokyo) / Kenshi Saho(Toyama Prefectural Univ.) / Kouichiro Hashiura(Akita Prefectural Univ.) / Yasutaka Matsuo(NHK) / Kazuya Hayase(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Intelligent Transport Systems Technology / Technical Committee on Image Engineering / Technical Group on Multi-media Storage / Technical Group on Human Inormation / Technical Group on Media Engineering / Technical Group on Artistic Image Technology |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Monocular camera localization using geo-tagged images |
| Sub Title (in English) | |
| Keyword(1) | 3D Reconstruction |
| Keyword(2) | SLAM |
| Keyword(3) | Localization |
| Keyword(4) | Geo-Tag |
| 1st Author's Name | Kazuya Iwami |
| 1st Author's Affiliation | The University of Tokyo(The Univ. of Tokyo) |
| 2nd Author's Name | Satoshi Ikehata |
| 2nd Author's Affiliation | National Institute of Informatics(NII) |
| 3rd Author's Name | Toshihiko Yamasaki |
| 3rd Author's Affiliation | The University of Tokyo(The Univ. of Tokyo) |
| 4th Author's Name | Kiyoharu Aizawa |
| 4th Author's Affiliation | The University of Tokyo(The Univ. of Tokyo) |
| Date | 2018-02-16 |
| Paper # | ITS2017-78,IE2017-110 |
| Volume (vol) | vol.117 |
| Number (no) | ITS-431,IE-432 |
| Page | pp.pp.229-234(ITS), pp.229-234(IE), |
| #Pages | 6 |
| Date of Issue | 2018-02-08 (ITS, IE) |