| Presentation | 2024-02-20 Detection and Degree Estimation of Road Damage by Faster R-CNN using Orthorectified Drive Recorder Images Yuki Ono, Haruki Kawanaka, Koji Oguri, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, there have been studies on detecting road damage from images, but the detection targets are limited and the degree of damage has not been estimated. In this study, we used Faster R-CNN to detect and degree estimation of two types of road damage from drive recorder images. As a preprocessing step, drive recorder images were orthorectified to standardize the shape and size of road damages. As a result, the accuracy of road damage detection and degree estimation was improved compared to the case without preprocessing. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | drive recorder / road damage / crack / pothole / Faster R-CNN / orthoimage |
| Paper # | ITS2023-74,IE2023-63 |
| Date of Issue | 2024-02-12 (ITS, IE) |
| Conference Information | |
| Committee | ITS / IE / ITE-MMS / ITE-ME / ITE-AIT |
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| Conference Date | 2024/2/19(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 | Yusuke Takatori(Kanagawa Inst. of Tech.) / Hiroyuki Bandoh(NTT) / Kenji Machida(NHK) / Shogo Muramatsu(Niigata Univ.) / Hisaki Nate(Tokyo Polytechnic Univ.) |
| Vice Chair | Tetsuya Manabe(Saitama Univ.) / Shintaro Ono(Fukuoka Univ.) / Yuichi Tanaka(Osaka Univ.) / Toshihiko Yamazaki(Univ. of Tokyo) / / Shogo Tokai(Univ. of Fukui) |
| Secretary | Tetsuya Manabe(Toyama Prefectural Univ.) / Shintaro Ono(Gunma Univ.) / Yuichi Tanaka(NHK) / Toshihiko Yamazaki(Tottori Univ.) / (Yamanashi Univ.) / Shogo Tokai(NHK) / (Hokkaido Univ.) |
| Assistant | Taishi Swabe(NAIST) / Kazunori Uruma(Kogakuin Univ.) / Yoshitaka Kitani(KDDI Research) |
| 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 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) | Detection and Degree Estimation of Road Damage by Faster R-CNN using Orthorectified Drive Recorder Images |
| Sub Title (in English) | |
| Keyword(1) | drive recorder |
| Keyword(2) | road damage |
| Keyword(3) | crack |
| Keyword(4) | pothole |
| Keyword(5) | Faster R-CNN |
| Keyword(6) | orthoimage |
| 1st Author's Name | Yuki Ono |
| 1st Author's Affiliation | Aichi Prefectural University(Aichi Prefectural Univ.) |
| 2nd Author's Name | Haruki Kawanaka |
| 2nd Author's Affiliation | Aichi Prefectural University(Aichi Prefectural Univ.) |
| 3rd Author's Name | Koji Oguri |
| 3rd Author's Affiliation | Aichi Prefectural University(Aichi Prefectural Univ.) |
| Date | 2024-02-20 |
| Paper # | ITS2023-74,IE2023-63 |
| Volume (vol) | vol.123 |
| Number (no) | ITS-380,IE-381 |
| Page | pp.pp.151-156(ITS), pp.151-156(IE), |
| #Pages | 6 |
| Date of Issue | 2024-02-12 (ITS, IE) |