| Paper Abstract and Keywords |
| Presentation |
2008-12-05 15:40
A Study Concerning the Minimization Problem of a Color2Gray Algorithm
Go Tanaka, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A.A. Gooch et al. have proposed the color removal method considering with the differences of colors called ``Color2Gray.'' In Color2Gray, the output monochrome image is obtained by the minimization of the objective function considering the color differences of pixel pairs, and a conjugate gradient method is employed to solve the optimization problem. However, the property of the optimization problem becomes worse to solve under some parameter settings. In this report, the analytical solution (an approximate solution) of a Color2Gray is given and it promises that the appropriate output monochrome image can be obtained under any parameter settings. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Color2Gray algorithm / Color image / Color removal / Minimization problem / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 108, no. 334, SIS2008-68, pp. 149-152, Dec. 2008. |
| Paper # |
SIS2008-68 |
| Date of Issue |
2008-11-27 (SIS) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
| Download PDF |
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| Conference Information |
| Committee |
SIS |
| Conference Date |
2008-12-04 - 2008-12-05 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kansai Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
SIS |
| Conference Code |
2008-12-SIS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study Concerning the Minimization Problem of a Color2Gray Algorithm |
| Sub Title (in English) |
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| Keyword(1) |
Color2Gray algorithm |
| Keyword(2) |
Color image |
| Keyword(3) |
Color removal |
| Keyword(4) |
Minimization problem |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Go Tanaka |
| 1st Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
| 2nd Author's Name |
Noriaki Suetake |
| 2nd Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
| 3rd Author's Name |
Eiji Uchino |
| 3rd Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2008-12-05 15:40:00 |
| Presentation Time |
20 minutes |
| Registration for |
SIS |
| Paper # |
SIS2008-68 |
| Volume (vol) |
vol.108 |
| Number (no) |
no.334 |
| Page |
pp.149-152 |
| #Pages |
4 |
| Date of Issue |
2008-11-27 (SIS) |