Presentation | 2023-11-14 Estimating the degree of coronary artery stenosis from non-contrast CT images using a 3D convolution model Hiroki Shinoda, Tetsuya Asakawa, Kazuki Shimizu, Takuya Togawa, Kei Nomura, Masaki Aono, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In current medical images diagnosis, specialists take pictures of patients and search for the disease from the images. In particular, coronary angiography is used to determine coronary artery stenosis. This method is burdensome to the patient because it uses a contrast agent. Therefore, we attempt to determine coronary artery stenosis from non-contrast CT images. Then, we propose a method to classify the stenosis using a 3D convolution model (I3D). As a result of comparing the proposed method and a method using a 2D convolutional model, the proposed method showed higher performance in four metrics. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Medical image / Non-contrast CT / Coronary artery / Stenosis / QCA / I3D |
Paper # | MICT2023-32,MI2023-25 |
Date of Issue | 2023-11-07 (MICT, MI) |
Conference Information | |
Committee | MI / MICT |
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Conference Date | 2023/11/14(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Ryo Haraguchi(Univ. of Hyogo) / Hirokazu Tanaka(Hiroshima City Univ.) |
Vice Chair | Hideaki Haneishi(Chiba Univ.) / Takayuki Kitasaka(Aichi Inst. of Tech.) / Chika Sugimoto(Yokohama National Univ.) / Daisuke Anzai(Nagoya Inst. of Tech.) |
Secretary | Hideaki Haneishi(Yamaguchi Univ.) / Takayuki Kitasaka(NAIST) / Chika Sugimoto(Okayama Pref. Univ.) / Daisuke Anzai(Hiroshima City Univ) |
Assistant | Takeshi Hara(Gifu Univ.) / Kenichi Morooka(Okayama Univ.) / Dairoku Muramatsu(Univ. of Electro & Comm.) / Natsuki Nakayama(Nagoya Univ.) / Ami Tanaka(Ritsumeikan Univ.) / Kun Li(Kagawa Univ.) |
Paper Information | |
Registration To | Technical Committee on Medical Imaging / Technical Committee on Healthcare and Medical Information Communication Technology |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Estimating the degree of coronary artery stenosis from non-contrast CT images using a 3D convolution model |
Sub Title (in English) | Categorical approach |
Keyword(1) | Medical image |
Keyword(2) | Non-contrast CT |
Keyword(3) | Coronary artery |
Keyword(4) | Stenosis |
Keyword(5) | QCA |
Keyword(6) | I3D |
1st Author's Name | Hiroki Shinoda |
1st Author's Affiliation | Toyohashi University of Technology(TUT) |
2nd Author's Name | Tetsuya Asakawa |
2nd Author's Affiliation | Toyohashi University of Technology(TUT) |
3rd Author's Name | Kazuki Shimizu |
3rd Author's Affiliation | Toyohashi Heart Center(Toyohashi Heart Center) |
4th Author's Name | Takuya Togawa |
4th Author's Affiliation | Toyohashi Heart Center(Toyohashi Heart Center) |
5th Author's Name | Kei Nomura |
5th Author's Affiliation | Toyohashi Heart Center(Toyohashi Heart Center) |
6th Author's Name | Masaki Aono |
6th Author's Affiliation | Toyohashi University of Technology(TUT) |
Date | 2023-11-14 |
Paper # | MICT2023-32,MI2023-25 |
Volume (vol) | vol.123 |
Number (no) | MICT-256,MI-257 |
Page | pp.pp.29-32(MICT), pp.29-32(MI), |
#Pages | 4 |
Date of Issue | 2023-11-07 (MICT, MI) |