| Presentation | 2019-02-20 Illumination Estimation Based on Photometric Registration Perception for AR Yuki Oyama, Hiroki Takahashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In AR technology, it is important to synthesize realistic images where users do not feel strange to them. In order to realize photometric registration for synthesizing realistic AR images, it is necessary to estimate the light source environment in the real world. This paper proposes two simple illumination estimation methods based on photometric registration perception. A light source position is estimated by using a monocular camera with a cylindrical object. First proposed method uses only a single image, and second method employs SLAM(Simultaneous Localization and Mapping) and images. Finally, experimental results in the real world show that these methods are suitable for AR. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | AR / Illumination estimation / Photometric consistency |
| Paper # | ITS2018-74,IE2018-95 |
| Date of Issue | 2019-02-12 (ITS, IE) |
| Conference Information | |
| Committee | ITS / IE / ITE-MMS / ITE-HI / ITE-ME / ITE-AIT |
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| Conference Date | 2019/2/19(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(Kitakyushu Univ.) / Norio Tagawa(Tokyo Metropolitan Univ.) / Nobuhiko Mukai(Tokyo City Univ.) |
| Vice Chair | Masahiro Fujii(Utsunomiya Univ.) / Tomotaka Wada(Kansai Univ.) / Hideaki Kimata(NTT) / Kazuya Kodama(NII) / / / Hiroyuki Arai(Nippon Institute of Technology) / Hisaki Nate(Tokyo Polytechnic Univ.) |
| Secretary | Masahiro Fujii(Saitama Univ.) / Tomotaka Wada(Univ. of Tokyo) / Hideaki Kimata(KDDI Research) / Kazuya Kodama(Nagoya Univ.) / (NHK) / (NTT) / Hiroyuki Arai(NHK) / Hisaki Nate(Hokkaido Univ.) |
| Assistant | Msataka Imao(Mitsubishi Electric) / Yanlei Gu(Univ. of Tokyo) / Kenshi Saho(Toyama Prefectural Univ.) / Kouichiro Hashiura(Akita Prefectural Univ.) / Kazuya Hayase(NTT) / Yasutaka Matsuo(NHK) |
| 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 Information / Technical Group on Media Engineering / Technical Group on Artistic Image Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Illumination Estimation Based on Photometric Registration Perception for AR |
| Sub Title (in English) | |
| Keyword(1) | AR |
| Keyword(2) | Illumination estimation |
| Keyword(3) | Photometric consistency |
| 1st Author's Name | Yuki Oyama |
| 1st Author's Affiliation | The University of Electro-Communications(UEC) |
| 2nd Author's Name | Hiroki Takahashi |
| 2nd Author's Affiliation | The University of Electro-Communications(UEC) |
| Date | 2019-02-20 |
| Paper # | ITS2018-74,IE2018-95 |
| Volume (vol) | vol.118 |
| Number (no) | ITS-449,IE-450 |
| Page | pp.pp.147-152(ITS), pp.147-152(IE), |
| #Pages | 6 |
| Date of Issue | 2019-02-12 (ITS, IE) |