| Presentation | 2017-03-03 A Fast Reconstruction Method for Compressed Sensing of Videos Utilizing Inter-frame Correlation Satoshi Konishi, Masayuki Hiromoto, Takashi Sato, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Compressed sensing saves the cost of information acquisition at the expense of large computational efforts for the reconstruction of original information. In this paper, we propose a novel reconstruction method for compressed sensing of videos called incremental BCS-SPL (I-BCS-SPL), which utilizes inter-frame correlation for efficient reconstruction. In addition, block-adaptive incremental BCS-SPL (BAI-BCS-SPL) is also proposed, in which the required iterations of the reconstructionprocess is adaptively determined on the basis of the estimated inter-frame difference for each block. Compared to an existing method BCS-SPL, the proposed BAI-BCS-SPL achieves 28x acceleration while maintaining equal reconstruction quality. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | compressed sensing / video / reconstruction algorithm / inter-frame correlation |
| Paper # | SIS2016-55 |
| Date of Issue | 2017-02-23 (SIS) |
| Conference Information | |
| Committee | SIS |
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| Conference Date | 2017/3/2(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kanagawa Inst. Tech. Yokohama Office |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Soft Computing, etc. |
| Chair | Hirokazu Tanaka(Hiroshima City Univ.) |
| Vice Chair | Takayuki Nakachi(NTT) / Noriaki Suetake(Yamaguchi Univ.) |
| Secretary | Takayuki Nakachi(Toshiba) / Noriaki Suetake(Kanagawa Inst. of Tech.) |
| Assistant | Hakaru Tamukoh(Kyushu Inst. of Tech.) / Masaaki Fujiyoshi(Tokyo Metropolitan Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Smart Info-Media Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Fast Reconstruction Method for Compressed Sensing of Videos Utilizing Inter-frame Correlation |
| Sub Title (in English) | |
| Keyword(1) | compressed sensing |
| Keyword(2) | video |
| Keyword(3) | reconstruction algorithm |
| Keyword(4) | inter-frame correlation |
| 1st Author's Name | Satoshi Konishi |
| 1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 2nd Author's Name | Masayuki Hiromoto |
| 2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 3rd Author's Name | Takashi Sato |
| 3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| Date | 2017-03-03 |
| Paper # | SIS2016-55 |
| Volume (vol) | vol.116 |
| Number (no) | SIS-482 |
| Page | pp.pp.77-82(SIS), |
| #Pages | 6 |
| Date of Issue | 2017-02-23 (SIS) |