| Presentation | 2018-10-04 High resolution photoacoustic imaging by multidirectional signal acquisition Kanta Sato, Ryo Shintate, Mitsuhiro Fujiwara, Yoshifumi Saijo, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Linear probes are mainly used in clinical PA imaging. However, it is difficult for linear probes to acquire the PA signal completely from a point sound source in tissue because the area for signal reception is limited. In the present study, high resolution PA imaging is proposed by receiving the PA signals with linear probes placed at multiple angles around the imaging target to generate a compound PA image. The proposed method was compared to the conventional method with a single linear probe by computer simulation and the proposed method showed significant improvement of resolution and contrast. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Photoacoustic imaging / Simulation / Compound imaging |
| Paper # | US2018-59 |
| Date of Issue | 2018-09-27 (US) |
| Conference Information | |
| Committee | US |
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| Conference Date | 2018/10/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Shinichi Takeuchi(Toin Univ. of Yokohama) |
| Vice Chair | Minoru Kurosawa(Tokyo Inst. of Tech.) / Jun Kondo(Shizuoka Univ.) |
| Secretary | Minoru Kurosawa(Univ. of Tokyo) / Jun Kondo(Kanagawa Univ.) |
| Assistant | Daisuke Koyama(Doshisha Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Ultrasonics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High resolution photoacoustic imaging by multidirectional signal acquisition |
| Sub Title (in English) | |
| Keyword(1) | Photoacoustic imaging |
| Keyword(2) | Simulation |
| Keyword(3) | Compound imaging |
| 1st Author's Name | Kanta Sato |
| 1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 2nd Author's Name | Ryo Shintate |
| 2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 3rd Author's Name | Mitsuhiro Fujiwara |
| 3rd Author's Affiliation | Okusonic(Okusonic) |
| 4th Author's Name | Yoshifumi Saijo |
| 4th Author's Affiliation | Tohoku University(Tohoku Univ.) |
| Date | 2018-10-04 |
| Paper # | US2018-59 |
| Volume (vol) | vol.118 |
| Number (no) | US-229 |
| Page | pp.pp.61-65(US), |
| #Pages | 5 |
| Date of Issue | 2018-09-27 (US) |