| Presentation | 2007-11-29 The Optimal Color Correction of Multicamera Systems Mehrdad Panahpour Tehrani, Akio Ishikawa, Shigeyuki Sakazawa, Atsushi Koike, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We address the problem of optimal color correction of multipoint camera systems that obtains dominant color pattern among all cameras. The color correction starts from any camera on the array sequentially until it reaches to the starting point and for several iterations. The iteration stops when the average of changes in color intensities is converged. The color correction is based on energy minimization using dynamic programming of a nonlinearly-weighted 2D Gaussian based kernel distribution of geometrically-matched correspondences, obtained by modified SIFT (Scale Invariant Feature Transform) method. The process is entirely automatic and experimental results show outperformance of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Color Correction / SIFT / Geometrically-matched Correspondences / 2D Gaussian Based Kernel Distribution / Dynamic Programming |
| Paper # | IE2007-94 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2007/11/22(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 | Image Engineering (IE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The Optimal Color Correction of Multicamera Systems |
| Sub Title (in English) | |
| Keyword(1) | Color Correction |
| Keyword(2) | SIFT |
| Keyword(3) | Geometrically-matched Correspondences |
| Keyword(4) | 2D Gaussian Based Kernel Distribution |
| Keyword(5) | Dynamic Programming |
| 1st Author's Name | Mehrdad Panahpour Tehrani |
| 1st Author's Affiliation | Visual Communication Laboratory, KDDI R&D Laboratories Inc.() |
| 2nd Author's Name | Akio Ishikawa |
| 2nd Author's Affiliation | Visual Communication Laboratory, KDDI R&D Laboratories Inc. |
| 3rd Author's Name | Shigeyuki Sakazawa |
| 3rd Author's Affiliation | Visual Communication Laboratory, KDDI R&D Laboratories Inc. |
| 4th Author's Name | Atsushi Koike |
| 4th Author's Affiliation | Visual Communication Laboratory, KDDI R&D Laboratories Inc. |
| Date | 2007-11-29 |
| Paper # | IE2007-94 |
| Volume (vol) | vol.107 |
| Number (no) | 358 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |