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| Presentation | 2021-03-15 15:00 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 (Kyorin Univ.)  MI2020-58 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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) |
| (in English) | MRI / Bloch simulator / parallel imaging / compressed sensing / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 431, MI2020-58, pp. 51-55, March 2021. | |
| Paper # | MI2020-58 | |
| Date of Issue | 2021-03-08 (MI) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | MI2020-58 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2021-03-15 - 2021-03-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Medical Imaging |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2021-03-MI |
| Language | Japanese |
| 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 |
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| 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.) |
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| Speaker | Author-1 |
| Date Time | 2021-03-15 15:00:00 |
| Presentation Time | 15 minutes |
| Registration for | MI |
| Paper # | MI2020-58 |
| Volume (vol) | vol.120 |
| Number (no) | no.431 |
| Page | pp.51-55 |
| #Pages | 5 |
| Date of Issue | 2021-03-08 (MI) |
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