| Presentation | 2020-11-18 Study on Design Guidelines for Low Power Capsule Endoscope System Using Compressed Sensing Yuuki Harada, Daisuke Kanemoto, Makoto Ohki, Osamu Maida, Tetsuya Hirose, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, a capsule endoscopy has attracted a lot of attention as a minimally invasive method of gastrointestinal examination. However, capsule endoscopy suffer from large amount of power consumption at the radio transmitter caused by wireless transmission of images. To solve those problems, we are studying a data compression using compressed sensing(CS). Using CS to reduce the amount of data handled in the system, it is expected to reduce the power dissipation of the circuits in the system. In this paper, we revealed the effects of varying two parameters, blocking size and number of iteration of orthogonal matching pursuit (OMP), on the reconstruction accuracy of achieved capsule endoscope image by CS. Furthermore, we proposed guidelines for the design of capsule endoscope systems using CS with OMP as a restoration method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Capsule endoscope / Compressed sensing / Orthogonal Matching Pursuit / Blocking size / the number of iteration of OMP |
| Paper # | VLD2020-27,ICD2020-47,DC2020-47,RECONF2020-46 |
| Date of Issue | 2020-11-10 (VLD, ICD, DC, RECONF) |
| Conference Information | |
| Committee | VLD / DC / RECONF / ICD / IPSJ-SLDM |
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| Conference Date | 2020/11/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Design Gaia 2020 -New Field of VLSI Design- |
| Chair | Daisuke Fukuda(Fujitsu Labs.) / Hiroshi Takahashi(Ehime Univ.) / Yuichiro Shibata(Nagasaki Univ.) / Makoto Nagata(Kobe Univ.) / Yuichi Nakamura(NEC) |
| Vice Chair | Kazutoshi Kobayashi(Kyoto Inst. of Tech.) / Tatsuhiro Tsuchiya(Osaka Univ.) / Kentaro Sano(RIKEN) / Yoshiki Yamaguchi(Tsukuba Univ.) / Masafumi Takahashi(masafumi2.takahashi@kioxia.com) |
| Secretary | Kazutoshi Kobayashi(Hitachi) / Tatsuhiro Tsuchiya(Osaka Univ.) / Kentaro Sano(Nihon Univ.) / Yoshiki Yamaguchi(Chiba Univ.) / Masafumi Takahashi(e-trees.Japan) / (NEC) |
| Assistant | Takuma Nishimoto(Hitachi) / / Hiroki Nakahara(Tokyo Inst. of Tech.) / Yukitaka Takemura(INTEL) / Koji Nii(TSMC) / Kosuke Miyaji(Shinshu Univ.) / Takeshi Kuboki(Kyushu Univ.) |
| Paper Information | |
| Registration To | Technical Committee on VLSI Design Technologies / Technical Committee on Dependable Computing / Technical Committee on Reconfigurable Systems / Technical Committee on Integrated Circuits and Devices / Special Interest Group on System and LSI Design Methodology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Design Guidelines for Low Power Capsule Endoscope System Using Compressed Sensing |
| Sub Title (in English) | |
| Keyword(1) | Capsule endoscope |
| Keyword(2) | Compressed sensing |
| Keyword(3) | Orthogonal Matching Pursuit |
| Keyword(4) | Blocking size |
| Keyword(5) | the number of iteration of OMP |
| 1st Author's Name | Yuuki Harada |
| 1st Author's Affiliation | Osaka University(Osaka Univ.) |
| 2nd Author's Name | Daisuke Kanemoto |
| 2nd Author's Affiliation | Osaka University(Osaka Univ.) |
| 3rd Author's Name | Makoto Ohki |
| 3rd Author's Affiliation | Yamanashi University(Yamanashi Univ.) |
| 4th Author's Name | Osamu Maida |
| 4th Author's Affiliation | Osaka University(Osaka Univ.) |
| 5th Author's Name | Tetsuya Hirose |
| 5th Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2020-11-18 |
| Paper # | VLD2020-27,ICD2020-47,DC2020-47,RECONF2020-46 |
| Volume (vol) | vol.120 |
| Number (no) | VLD-234,ICD-235,DC-236,RECONF-237 |
| Page | pp.pp.95-100(VLD), pp.95-100(ICD), pp.95-100(DC), pp.95-100(RECONF), |
| #Pages | 6 |
| Date of Issue | 2020-11-10 (VLD, ICD, DC, RECONF) |