| Presentation | 2022-01-24 Ensemble learning for road damage detection Naoki Wada, Shota Hirose, Heming Sun, Jiro Katto, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | As most of the roads in Japan are approaching the renewal stage, there is a need for automatic detection of road damages. In relation to this, a competition (GRDDC) had been held using road damage images and annotated Road Damage Dataset. In this competition, the effectiveness of ensemble models using multiple models was demonstrated. In this competition, the effectiveness of ensemble models was demonstrated. On the other hand, determination of hyperparameters and combinations of models for ensemble training has been done empirically. Therefore, in this paper, we train the models with various different hyperparameters, evaluate accuracy of the combined ensemble models, and investigate the effect of these factors on the accuracy. As a result, it is found that the batch size is not very important, but the accuracy of a single model and the matching resolution in training and inference are important. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Deep Leaning / Object Detection |
| Paper # | IE2021-30 |
| Date of Issue | 2022-01-17 (IE) |
| Conference Information | |
| Committee | IE |
|---|---|
| Conference Date | 2022/1/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | National Institute of Informatics |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image Processing, Image Coding, etc. |
| Chair | Kazuya Kodama(NII) |
| Vice Chair | Hiroyuki Bandoh(NTT) / Toshihiko Yamazaki(Univ. of Tokyo) |
| Secretary | Hiroyuki Bandoh(KDDI Research) / Toshihiko Yamazaki(Nagoya Inst. of Tech.) |
| Assistant | Shunsuke Iwamura(NHK) / Shinobu Kudo(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Image Engineering |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Ensemble learning for road damage detection |
| Sub Title (in English) | |
| Keyword(1) | Deep Leaning |
| Keyword(2) | Object Detection |
| 1st Author's Name | Naoki Wada |
| 1st Author's Affiliation | Waseda University(Waseda Univ.) |
| 2nd Author's Name | Shota Hirose |
| 2nd Author's Affiliation | Waseda University(Waseda Univ.) |
| 3rd Author's Name | Heming Sun |
| 3rd Author's Affiliation | Waseda University(Waseda Univ.) |
| 4th Author's Name | Jiro Katto |
| 4th Author's Affiliation | Waseda University(Waseda Univ.) |
| Date | 2022-01-24 |
| Paper # | IE2021-30 |
| Volume (vol) | vol.121 |
| Number (no) | IE-346 |
| Page | pp.pp.15-20(IE), |
| #Pages | 6 |
| Date of Issue | 2022-01-17 (IE) |