| Presentation | 2006-02-24 Restoring Motion-blur using complex-sinusoidally modulated imaging Dabi WEI, Toru KURIHARA, Sigeru ANDO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, we study about restoring motion-blur by complex sinusoidally modulated imaging with the Correlation Image Sensor. The proposed method is based on equations of [numerical formula] and [numerical formula] between correlation image g(x,y), intensity image g_0(x,y) and instant images of f(x,y,-T/2), f(x,y,T/2) on the start and end moment of each frame. Assuming that the optical flow is equal in the neighborhood, we can solve the optical flow and instant image of f(x,y,-T/2) and f(x,y,T/2) at the same time. Since this relation does not present any time derivatives, it is not necessary to consider the derivative approximation errors due to the big velocity between frames. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Correlation Image Sensor / CIS / optical flow / correlation imaging / Velocity field measurement / Motion Blur |
| Paper # | TL2005-75,PRMU2005-210 |
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| Conference Information | |
| Committee | TL |
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| Conference Date | 2006/2/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Thought and Language (TL) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Restoring Motion-blur using complex-sinusoidally modulated imaging |
| Sub Title (in English) | |
| Keyword(1) | Correlation Image Sensor |
| Keyword(2) | CIS |
| Keyword(3) | optical flow |
| Keyword(4) | correlation imaging |
| Keyword(5) | Velocity field measurement |
| Keyword(6) | Motion Blur |
| 1st Author's Name | Dabi WEI |
| 1st Author's Affiliation | Department of Information Physics and Computing, Graduate School of Information Science and Technology, University of Tokyo() |
| 2nd Author's Name | Toru KURIHARA |
| 2nd Author's Affiliation | Department of Information Physics and Computing, Graduate School of Information Science and Technology, University of Tokyo |
| 3rd Author's Name | Sigeru ANDO |
| 3rd Author's Affiliation | Department of Information Physics and Computing, Graduate School of Information Science and Technology, University of Tokyo |
| Date | 2006-02-24 |
| Paper # | TL2005-75,PRMU2005-210 |
| Volume (vol) | vol.105 |
| Number (no) | 613 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |