Presentation | 2019-01-22 Research on macular analysis based on OCT angiography image analysis Shinnosuke Yamaoka, Shinya Fukumoto, Masayuki Kashima, Kiminori Sato, Mutsumi Watanabe, Hideki Shiihara, Syozo Sonoda, Taiji Sakamoto, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The purpose of this study is to ascertain whether the complexity of the shape of macular region obtained from OCT angiography has causal relationship with the progression of the epiretinal-membrane. So, as a way to calculate of complexity of the shape of macular region, we made a multiple macular deformed images from the macular region drawn on the OCT angiographt by ophthalmologist, using wavelet transform. And, we calculated the eigenvalue raito, area, circularity and investigated how these values change between multiple macular deformed images. In addition , We made model figure of the macular region using circle, ellipse, and bessel function. And, we calculated those in the same way. We ascertain what kind of causal relationship the shape difference has on the change of eigenvalue raito, area, circularity. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | epiretinal-membrane / OCT-angiography / wavelet |
Paper # | MI2018-81 |
Date of Issue | 2019-01-15 (MI) |
Conference Information | |
Committee | MI |
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Conference Date | 2019/1/22(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Medical Image Engineering, Analysis, Recognition, etc. |
Chair | Kensaku Mori(Nagoya Univ.) |
Vice Chair | Yoshiki Kawata(Tokushima Univ.) / Yuichi Kimura(Kinki Univ.) |
Secretary | Yoshiki Kawata(Aichi Inst. of Tech.) / Yuichi Kimura(Nagoya Inst. of Tech.) |
Assistant | Ryo Haraguchi(Univ. of Hyogo) / Yasushi Hirano(Yamaguchi Univ.) |
Paper Information | |
Registration To | Medical Imaging |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Research on macular analysis based on OCT angiography image analysis |
Sub Title (in English) | |
Keyword(1) | epiretinal-membrane |
Keyword(2) | OCT-angiography |
Keyword(3) | wavelet |
1st Author's Name | Shinnosuke Yamaoka |
1st Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
2nd Author's Name | Shinya Fukumoto |
2nd Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
3rd Author's Name | Masayuki Kashima |
3rd Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
4th Author's Name | Kiminori Sato |
4th Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
5th Author's Name | Mutsumi Watanabe |
5th Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
6th Author's Name | Hideki Shiihara |
6th Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
7th Author's Name | Syozo Sonoda |
7th Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
8th Author's Name | Taiji Sakamoto |
8th Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
Date | 2019-01-22 |
Paper # | MI2018-81 |
Volume (vol) | vol.118 |
Number (no) | MI-412 |
Page | pp.pp.87-92(MI), |
#Pages | 6 |
Date of Issue | 2019-01-15 (MI) |