| Presentation | 2021-03-03 [Poster Presentation] Experimental evaluation of non-contact ultrasonic thickness gauging method using spatial frequency filter for inclined steel plate Shun Uemae, Kazuki Abukawa,, Tomoo Satoh, Sayuri Matsumoto, Kotaro Hoshiba, Takenobu Tsuchiya, Nobuyuki Endoh, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Thickness gauging of steel sheet piles used in port facilities is necessary to inspect performance deterioration due to shape changes such as damage and deterioration. For the maintenance of underwater harbor steel structures, an efficient and highly accurate thickness gauging method is needed. We have proposed a non-contact ultrasonic thickness gauging method using a spatial frequency filter and evaluated its performance by simulated experiments. However, in case the thickness of the steel plate is not constant, the accuracy may decrease. In this paper, we evaluated the accuracy using proposed method for inclined steel plate. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Underwater ultrasound / Nondestructive testing / Thickness gauging / B-scan image / Spatial frequency filter |
| Paper # | US2020-80 |
| Date of Issue | 2021-02-24 (US) |
| Conference Information | |
| Committee | EA / US / SP / SIP / IPSJ-SLP |
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| Conference Date | 2021/3/3(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Speech, Engineering/Electro Acoustics, Signal Processing, Ultrasonics, and Related Topics |
| Chair | Kenichi Furuya(Oita Univ.) / Hikaru Miura(Nihon Univ.) / Hisashi Kawai(NICT) / Kazunori Hayashi(Kyoto Univ.) / 北岡 教英(豊橋技科大) |
| Vice Chair | Yoshinobu Kajikawa(Kansai Univ.) / Kentaro Matsui(NHK) / Jun Kondo(Shizuoka Univ.) / Yoshikazu Koike(Shibaura Inst. of Tech.) / / Yukihiro Bandou(NTT) / Toshihisa Tanaka(Tokyo Univ. Agri.&Tech.) |
| Secretary | Yoshinobu Kajikawa(Univ. of Tokyo) / Kentaro Matsui(NTT) / Jun Kondo(Doshisha Univ.) / Yoshikazu Koike(Tohoku Univ.) / (Univ. of Tokyo) / Yukihiro Bandou(Waseda Univ.) / Toshihisa Tanaka(Hosei Univ.) / (Waseda Univ.) |
| Assistant | Yukou Wakabayashi(Tokyo Metropolitan Univ.) / Tatsuya Komatsu(LINE) / Shinnosuke Hirata(Tokyo Inst. of Tech.) / Yusuke Ijima(NTT) / Yuichi Tanaka(Tokyo Univ. Agri.&Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Engineering Acoustics / Technical Committee on Ultrasonics / Technical Committee on Speech / Technical Committee on Signal Processing / Special Interest Group on Spoken Language Processing |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] Experimental evaluation of non-contact ultrasonic thickness gauging method using spatial frequency filter for inclined steel plate |
| Sub Title (in English) | |
| Keyword(1) | Underwater ultrasound |
| Keyword(2) | Nondestructive testing |
| Keyword(3) | Thickness gauging |
| Keyword(4) | B-scan image |
| Keyword(5) | Spatial frequency filter |
| 1st Author's Name | Shun Uemae |
| 1st Author's Affiliation | Kanagawa University(KU) |
| 2nd Author's Name | Kazuki Abukawa, |
| 2nd Author's Affiliation | National Institute of Technology, Kisarazu College(NITKC) |
| 3rd Author's Name | Tomoo Satoh |
| 3rd Author's Affiliation | Port and Airport Research Institute(PARI) |
| 4th Author's Name | Sayuri Matsumoto |
| 4th Author's Affiliation | Port and Airport Research Institute(PARI) |
| 5th Author's Name | Kotaro Hoshiba |
| 5th Author's Affiliation | Kanagawa University(KU) |
| 6th Author's Name | Takenobu Tsuchiya |
| 6th Author's Affiliation | Kanagawa University(KU) |
| 7th Author's Name | Nobuyuki Endoh |
| 7th Author's Affiliation | Kanagawa University(KU) |
| Date | 2021-03-03 |
| Paper # | US2020-80 |
| Volume (vol) | vol.120 |
| Number (no) | US-396 |
| Page | pp.pp.18-23(US), |
| #Pages | 6 |
| Date of Issue | 2021-02-24 (US) |