Presentation | 2016-01-19 An automatic segmentation of the pelvic MRI for the PET attenuation correction Hiroshi Kawaguchi, Takayuki Obata, Hiromi Sano, Eiji Yoshida, Mikio Suga, Yoko Ikoma, Yukari Tanikawa, Taiga Yamaya, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The automatic segmentation method of the MR image is mandatory to construct attenuation correction data for the clinical PET/MRI scan. In the previous study, we have proposed the method to generate attenuation correction data from the diagnostic pelvic T1-weighted image. In this study, the proposed method was fully automated and the impact of the automation was evaluated by the simulation of the prostate cancer PET. Although the automation of the proposed method slightly degraded the accuracy to segment bone and soft tissues, the radioactivity of prostate region was not affected by the automation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | PET/MRI / attenuation correction for PET / pelvic region / segmentation / registration |
Paper # | MI2015-82 |
Date of Issue | 2016-01-12 (MI) |
Conference Information | |
Committee | MI |
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Conference Date | 2016/1/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Bunka Tenbusu Kan |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | General topics in medical imaging |
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) | An automatic segmentation of the pelvic MRI for the PET attenuation correction |
Sub Title (in English) | |
Keyword(1) | PET/MRI |
Keyword(2) | attenuation correction for PET |
Keyword(3) | pelvic region |
Keyword(4) | segmentation |
Keyword(5) | registration |
1st Author's Name | Hiroshi Kawaguchi |
1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology(AIST) |
2nd Author's Name | Takayuki Obata |
2nd Author's Affiliation | National Institute of Radioligical Sciences(NIRS) |
3rd Author's Name | Hiromi Sano |
3rd Author's Affiliation | National Institute of Radioligical Sciences(NIRS) |
4th Author's Name | Eiji Yoshida |
4th Author's Affiliation | National Institute of Radioligical Sciences(NIRS) |
5th Author's Name | Mikio Suga |
5th Author's Affiliation | Chiba University(Chiba Univ.) |
6th Author's Name | Yoko Ikoma |
6th Author's Affiliation | National Institute of Radioligical Sciences(NIRS) |
7th Author's Name | Yukari Tanikawa |
7th Author's Affiliation | National Institute of Advanced Industrial Science and Technology(AIST) |
8th Author's Name | Taiga Yamaya |
8th Author's Affiliation | National Institute of Radioligical Sciences(NIRS) |
Date | 2016-01-19 |
Paper # | MI2015-82 |
Volume (vol) | vol.115 |
Number (no) | MI-401 |
Page | pp.pp.51-54(MI), |
#Pages | 4 |
Date of Issue | 2016-01-12 (MI) |