Presentation | 2021-03-15 A study on combination of parallel imaging and compressed sensing for improving the acceleration rate of MRI using Bloch simulator Akihide Kanetaka, Yuta Endo, Haruna Shibou, Kuninori Kobayashi, Shigehide Kuhara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Parallel imaging (PI) and compressed sensing (CS) were developed as high-speed MRI technologies, and further studies to increase the acceleration rates have been conducted by combining these technologies. In these studies, the raw data are obtained by Fourier transform (FT) of the original image, and after resampling, the data are used in reconstruction studies usually. However, it is not easy to consider the effects of relaxation time and static magnetic field inhomogeneity. Therefore, we investigated whether it is possible to study the improvement of acceleration rate by combining parallel imaging and compressed sensing under more realistic conditions using a Bloch simulator that can simulate the signal behavior of MRI. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MRI / Bloch simulator / parallel imaging / compressed sensing |
Paper # | MI2020-58 |
Date of Issue | 2021-03-08 (MI) |
Conference Information | |
Committee | MI |
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Conference Date | 2021/3/15(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Medical Imaging |
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 |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on combination of parallel imaging and compressed sensing for improving the acceleration rate of MRI using Bloch simulator |
Sub Title (in English) | |
Keyword(1) | MRI |
Keyword(2) | Bloch simulator |
Keyword(3) | parallel imaging |
Keyword(4) | compressed sensing |
1st Author's Name | Akihide Kanetaka |
1st Author's Affiliation | Kyorin University(Kyorin Univ.) |
2nd Author's Name | Yuta Endo |
2nd Author's Affiliation | Kyorin University(Kyorin Univ.) |
3rd Author's Name | Haruna Shibou |
3rd Author's Affiliation | Kyorin University(Kyorin Univ.) |
4th Author's Name | Kuninori Kobayashi |
4th Author's Affiliation | Kyorin University(Kyorin Univ.) |
5th Author's Name | Shigehide Kuhara |
5th Author's Affiliation | Kyorin University(Kyorin Univ.) |
Date | 2021-03-15 |
Paper # | MI2020-58 |
Volume (vol) | vol.120 |
Number (no) | MI-431 |
Page | pp.pp.51-55(MI), |
#Pages | 5 |
Date of Issue | 2021-03-08 (MI) |