| Presentation | 2006-11-24 Color Classification using Quiet Zone Information for Color-Based Image Code Recognition(CV) Cheolho Cheong, Dong-Chul Kim, Tack-Don Han, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | There are two types of image codes: those based on black and white patterns, and those based on colors. Color-based image code recognition is very difficult because the illumination, the devices, and the print materials all cause color variations. We propose a white-balance-based color classification algorithm that uses quiet zone information in the code. It can classify the various color information in the codes, due to varying illumination, devices, and print materials, to predefined color clusters, in real time. Experimental results show that this approach can achieve better classification outcomes when compared to other color-based image code recognition algorithm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Image code / Paper User Interface (PUI) / Quiet zone / Color constancy / White balance |
| Paper # | PRMU2006-139 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2006/11/17(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 | Pattern Recognition and Media Understanding (PRMU) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Color Classification using Quiet Zone Information for Color-Based Image Code Recognition(CV) |
| Sub Title (in English) | |
| Keyword(1) | Image code |
| Keyword(2) | Paper User Interface (PUI) |
| Keyword(3) | Quiet zone |
| Keyword(4) | Color constancy |
| Keyword(5) | White balance |
| 1st Author's Name | Cheolho Cheong |
| 1st Author's Affiliation | Department of Computer Science, Yonsei University() |
| 2nd Author's Name | Dong-Chul Kim |
| 2nd Author's Affiliation | Department of Computer Science, Yonsei University |
| 3rd Author's Name | Tack-Don Han |
| 3rd Author's Affiliation | Department of Computer Science, Yonsei University |
| Date | 2006-11-24 |
| Paper # | PRMU2006-139 |
| Volume (vol) | vol.106 |
| Number (no) | 376 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |