Presentation | 2023-01-19 Fiber orientation calculation for fiber filtration equipment using principal component analysis Takashi Muronosono, Tomoya Wada, Tetsuo Imai, Tetsuro Ueyama, Tomoaki Itayama, Toru Kobayashi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Fiber filtration systems are being developed to treat wastewater by entangling and removing particles with fine fibers. Fluid simulation is used to improve the filtration performance, but it is necessary to calculate the fiber density and fiber orientation at each location from X-ray CT images of the device. Since conventional methods are insufficient for fiber orientation calculation, this paper proposes a new method using Fourier transform and principal component analysis. The method was evaluated on mini-sized fiber-filled cubes with uniform fiber orientation, and it was confirmed that the fiber orientation could be obtained with high accuracy. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SDGs / aquatic environment / 3D Image Analysis |
Paper # | ICM2022-39,LOIS2022-39 |
Date of Issue | 2023-01-12 (ICM, LOIS) |
Conference Information | |
Committee | LOIS / ICM |
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Conference Date | 2023/1/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kitakyushu International Conference Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Practical Use of Lifelog, Office Information System, Business Management, etc. |
Chair | Hiroyuki Toda(NTT) / Yuji Nomura(Fujitsu) |
Vice Chair | Manabu Motegi(Takushoku Univ.) / Yu Miyoshi(NTT) / Eiji Takahashi(NEC) |
Secretary | Manabu Motegi(Nagasaki Univ.) / Yu Miyoshi(NTT) / Eiji Takahashi(NTT) |
Assistant | Mana Sasagawa(NTT) / Ryo Yamamoto(Univ. of Electro-Comm) |
Paper Information | |
Registration To | Technical Committee on Life Intelligence and Office Information Systems / Technical Committee on Information and Communication Management |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Fiber orientation calculation for fiber filtration equipment using principal component analysis |
Sub Title (in English) | |
Keyword(1) | SDGs |
Keyword(2) | aquatic environment |
Keyword(3) | 3D Image Analysis |
1st Author's Name | Takashi Muronosono |
1st Author's Affiliation | Nagasaki University(Nagasaki Univ) |
2nd Author's Name | Tomoya Wada |
2nd Author's Affiliation | Nagasaki University(Nagasaki Univ) |
3rd Author's Name | Tetsuo Imai |
3rd Author's Affiliation | Hiroshima City University(Hiroshima City Univ) |
4th Author's Name | Tetsuro Ueyama |
4th Author's Affiliation | Kyowakiden Industry Co., Ltd.(Kyowakiden) |
5th Author's Name | Tomoaki Itayama |
5th Author's Affiliation | Nagasaki University(Nagasaki Univ) |
6th Author's Name | Toru Kobayashi |
6th Author's Affiliation | Nagasaki University(Nagasaki Univ) |
Date | 2023-01-19 |
Paper # | ICM2022-39,LOIS2022-39 |
Volume (vol) | vol.122 |
Number (no) | ICM-337,LOIS-338 |
Page | pp.pp.48-53(ICM), pp.48-53(LOIS), |
#Pages | 6 |
Date of Issue | 2023-01-12 (ICM, LOIS) |