| Presentation | 2017-02-21 Estimating Proper View-points for 3D Object Detection based on Principal Component Analysis in Point Clouds Tomoaki Yamazaki, Daisuke Sugimura, Takayuki Hamamoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a method for 3D object detection in point clouds.Our method projects point clouds to virtual cameras that have different viewpoints.We evaluate image features on the projected images to detect objects.By performing a backprojection of pixels detected as the candidates of objects on the projected images to 3D space (point clouds), we achieve 3D object detection.We apply Principal Component Analysis to target object's point clouds to estimate the appropriate projection direction where discriminative image features of target object can be extracted.Our estimation of the appropriate viewpoints of virtual cameras allows us to improve the accuracy of 3D object detection.Using public datasets, we demonstrate the effectiveness of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 3D Object Detection / Point Clouds / Principal Component Analysis |
| Paper # | ITS2016-48,IE2016-106 |
| Date of Issue | 2017-02-13 (ITS, IE) |
| Conference Information | |
| Committee | IE / ITS / ITE-AIT / ITE-HI / ITE-ME / ITE-MMS / ITE-CE |
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| Conference Date | 2017/2/20(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 | Seishi Takamura(NTT) / Tomotaka Nagaosa(Kanto Gakuin Univ.) / Tokiichiro Takahashi(TDU) / Masayuki Sato(Univ. of Kitakyushu) / Miki Haseyama(Hokkaido Univ.) / Eiichi Miyashita(NHK) / Koji Minami(Mitsubishi Electric Corp.) |
| Vice Chair | Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / Masahiro Fujii(Utsunomiya Univ.) / Tomotaka Wada(Kansai Univ.) / / / Norio Tagawa(Tokyo Metropolitan Univ.) |
| Secretary | Takayuki Hamamoto(NTT) / Atsuro Ichigaya(Chiba Inst. of Tech.) / Masahiro Fujii(Meiji Univ.) / Tomotaka Wada(AIST) / (Tokyo Polytechnic Univ.) / (NICT) / Norio Tagawa(NTT) / (NHK) / (NHK) |
| Assistant | Kei Kawamura(KDDI R&D Labs.) / Keita Takahashi(Nagoya Univ.) / Tetsuya Manabe(Saitama Univ.) / Yanlei Gu(Univ. of Tokyo) / Koichiro Hashiura(Akita Pref. Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Image Engineering / Technical Committee on Intelligent Transport Systems Technology / Technical Group on Artistic Image Technology / Technical Group on Human Inormation / Technical Group on Media Engineering / Technical Group on Multi-media Storage / Technical Group on Consumer Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimating Proper View-points for 3D Object Detection based on Principal Component Analysis in Point Clouds |
| Sub Title (in English) | |
| Keyword(1) | 3D Object Detection |
| Keyword(2) | Point Clouds |
| Keyword(3) | Principal Component Analysis |
| 1st Author's Name | Tomoaki Yamazaki |
| 1st Author's Affiliation | Tokyo University of Science(Tokyo Univ. of Science) |
| 2nd Author's Name | Daisuke Sugimura |
| 2nd Author's Affiliation | Tokyo University of Science(Tokyo Univ. of Science) |
| 3rd Author's Name | Takayuki Hamamoto |
| 3rd Author's Affiliation | Tokyo University of Science(Tokyo Univ. of Science) |
| Date | 2017-02-21 |
| Paper # | ITS2016-48,IE2016-106 |
| Volume (vol) | vol.116 |
| Number (no) | ITS-463,IE-464 |
| Page | pp.pp.227-230(ITS), pp.227-230(IE), |
| #Pages | 4 |
| Date of Issue | 2017-02-13 (ITS, IE) |