Presentation | 2015-07-14 Study on Description of Contour Structures in Pathological Images for their Registration Naoki Kawamura, Hidekata Hontani, Chika Iwamoto, Kenoki Ohuchida, Makoto Hashizume, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this article, the authors propose a method that describes the structures of contours in pathologicalimages of the pancreas for the purpose of registration between the pathological images or between a CT/MR imageand the corresponding pancreas ones. You can observe various sizes of anatomical structures in a microscopic image, and the authors believe that explicit description of the contours of the anatomical structures, such as blood vessels、is useful for the registration. The proposed method firstly detects edge points using the spatial third derivatives ofimage intensities and then fits Euler curves to the edge points for constructing curve segments from the detectededges. Using downsampling based multiresolution analysis, the authors construct the curve segments efficiently. The experimental results obtained by applying the method to pathological images of the pancreases are reported. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Image Registration / Euler Spiral |
Paper # | MI2015-35 |
Date of Issue | 2015-07-07 (MI) |
Conference Information | |
Committee | MI |
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Conference Date | 2015/7/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Sun Refle Hakodate |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | ICT and Medical Imaging, General topics |
Chair | Yoshitaka Masutani(Hiroshima City 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(NCVC) / Yasushi Hirano(Yamaguchi Univ.) |
Paper Information | |
Registration To | Technical Committee on Medical Imaging |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study on Description of Contour Structures in Pathological Images for their Registration |
Sub Title (in English) | |
Keyword(1) | Image Registration |
Keyword(2) | Euler Spiral |
1st Author's Name | Naoki Kawamura |
1st Author's Affiliation | Nagoya Institute of Technology(NIT) |
2nd Author's Name | Hidekata Hontani |
2nd Author's Affiliation | Nagoya Institute of Technology(NIT) |
3rd Author's Name | Chika Iwamoto |
3rd Author's Affiliation | Kyushu University(Kyushu univ.) |
4th Author's Name | Kenoki Ohuchida |
4th Author's Affiliation | Kyushu University(Kyushu univ.) |
5th Author's Name | Makoto Hashizume |
5th Author's Affiliation | Kyushu University(Kyushu univ.) |
Date | 2015-07-14 |
Paper # | MI2015-35 |
Volume (vol) | vol.115 |
Number (no) | MI-139 |
Page | pp.pp.19-22(MI), |
#Pages | 4 |
Date of Issue | 2015-07-07 (MI) |