| Presentation | 2020-01-29 [Short Paper] Recognition of dentition using deep learning in dental panoramic X-ray images Takumi Morishita, Chisako Muramatsu, Xiangrong Zhou, Ryo Takahashi, Tatsuro Hayashi, Wataru Nishiyama, Takeshi Hara, Yoshiko Ariji, Eiichiro Ariji, Akitoshi Katsumata, Hiroshi Fujita, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Dental panoramic X-ray images are obtained at more than 98% of dental clinics in Japan. However, since all the teeth are depicted in the image, it takes a lot of time and effort for dentists to make an accurate image diagnosis of all teeth. The purpose of this study is to analyze dental panoramic X-ray images using deep learning, and to contribute to the diagnosis by dentists. As the initial stage, we detected teeth in images and classified their tooth types. We compared the accuracy of the Single Shot Multibox Detector (SSD) with that of the proposed method based on the SSD with a network branch. As a result, the proposed method exceeded the original SSD. The detection rate of the teeth was 96.5%, and the number of false detections was 0.32. The classification rate was 95.5% for 14 tooth types. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Dental panoramic X-ray images / Deep Learning / CAD |
| Paper # | MI2019-81 |
| Date of Issue | 2020-01-22 (MI) |
| Conference Information | |
| Committee | MI |
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| Conference Date | 2020/1/29(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | OKINAWAKEN SEINENKAIKAN |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Medical Image Engineering, Analysis, Recognition, etc. |
| Chair | Yoshiki Kawata(Tokushima Univ.) |
| Vice Chair | Takayuki Kitasaka(Aichi Inst. of Tech.) / Hidekata Hontani(Nagoya Inst. of Tech.) |
| Secretary | Takayuki Kitasaka(Yamaguchi Univ.) / Hidekata Hontani(Univ. of Hyogo) |
| Assistant | Hotaka Takizawa(Tsukuba Univ.) / Yoshito Otake(NAIST) |
| Paper Information | |
| Registration To | Technical Committee on Medical Imaging |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Short Paper] Recognition of dentition using deep learning in dental panoramic X-ray images |
| Sub Title (in English) | |
| Keyword(1) | Dental panoramic X-ray images |
| Keyword(2) | Deep Learning |
| Keyword(3) | CAD |
| 1st Author's Name | Takumi Morishita |
| 1st Author's Affiliation | Gifu University(Gifu Univ.) |
| 2nd Author's Name | Chisako Muramatsu |
| 2nd Author's Affiliation | Shiga University(Shiga Univ.) |
| 3rd Author's Name | Xiangrong Zhou |
| 3rd Author's Affiliation | Gifu University(Gifu Univ.) |
| 4th Author's Name | Ryo Takahashi |
| 4th Author's Affiliation | MEDIA(media) |
| 5th Author's Name | Tatsuro Hayashi |
| 5th Author's Affiliation | MEDIA(media) |
| 6th Author's Name | Wataru Nishiyama |
| 6th Author's Affiliation | Asahi University(Asahi Univ) |
| 7th Author's Name | Takeshi Hara |
| 7th Author's Affiliation | Gifu University(Gifu Univ.) |
| 8th Author's Name | Yoshiko Ariji |
| 8th Author's Affiliation | Aichi Gakuin University(Aichi Gakuin Univ.) |
| 9th Author's Name | Eiichiro Ariji |
| 9th Author's Affiliation | Aichi Gakuin University(Aichi Gakuin Univ.) |
| 10th Author's Name | Akitoshi Katsumata |
| 10th Author's Affiliation | Asahi University(Asahi Univ) |
| 11th Author's Name | Hiroshi Fujita |
| 11th Author's Affiliation | Gifu University(Gifu Univ.) |
| Date | 2020-01-29 |
| Paper # | MI2019-81 |
| Volume (vol) | vol.119 |
| Number (no) | MI-399 |
| Page | pp.pp.73-74(MI), |
| #Pages | 2 |
| Date of Issue | 2020-01-22 (MI) |