| Presentation | 2009-02-05 Accelerating the Phase Only Correlation method using GPUs Kentaro MATSUO, Masayuki MIYOSHI, Tsuyoshi HAMADA, Yuichiro SHIBATA, Tomonari MASADA, Kiyoshi OGURI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The Phase Only Correlation (POC) method demonstrates high robustness and subpixel accuracy in the pattern matching and the image registration. However, there is a disadvantage in computational speed because of the calculation of 2D-FFT etc. We have proposed a novel approach to accelerate POC method using GPU to solve the calculation cost problem. Using our GPU-based POC implementation, each POC calculation can be done within 2.36 seconds for 256×256 pixels, within 7.92 seconds for 512×512 pixels, and 27.65 seconds for 1024×1024 pixels. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Phase Only Correlation / GPU / CUDA / registration |
| Paper # | ITS2008-69,IE2008-239 |
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| Conference Information | |
| Committee | ITS |
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| Conference Date | 2009/1/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Intelligent Transport Systems Technology (ITS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Accelerating the Phase Only Correlation method using GPUs |
| Sub Title (in English) | |
| Keyword(1) | Phase Only Correlation |
| Keyword(2) | GPU |
| Keyword(3) | CUDA |
| Keyword(4) | registration |
| 1st Author's Name | Kentaro MATSUO |
| 1st Author's Affiliation | Faculty of Engineering, Nagasaki University() |
| 2nd Author's Name | Masayuki MIYOSHI |
| 2nd Author's Affiliation | Faculty of Engineering, Nagasaki University |
| 3rd Author's Name | Tsuyoshi HAMADA |
| 3rd Author's Affiliation | Faculty of Engineering, Nagasaki University |
| 4th Author's Name | Yuichiro SHIBATA |
| 4th Author's Affiliation | Faculty of Engineering, Nagasaki University |
| 5th Author's Name | Tomonari MASADA |
| 5th Author's Affiliation | Faculty of Engineering, Nagasaki University |
| 6th Author's Name | Kiyoshi OGURI |
| 6th Author's Affiliation | Faculty of Engineering, Nagasaki University |
| Date | 2009-02-05 |
| Paper # | ITS2008-69,IE2008-239 |
| Volume (vol) | vol.108 |
| Number (no) | 424 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |