Presentation | 2014-03-06 A saturation adjustment method while preserving hue of color image in RGB color space Tadahiro AZETSU, Chiaki UEDA, Noriaki SUETAKE, Eiji UCHINO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Since the human visual perception is sensitive to changes in the hue of a color image, the preservation of the hue is important when color image enhancements are applied. Naik et al. showed the conditions to preserve the hue of the color image in the RGB color space and proposed the image enhancement method using its conditions. However this method has the problem that the saturation of the color image is decreased. Therefore several modified methods to address this problem have been proposed. In this study, we propose a saturation adjustment method while preserving the hue in the RGB color space. The proposed method tries to obtain a desired saturation by incorporating the gamma correction into the saturation maximization method proposed by Inoue et al. Experimental results show that the proposed method can adjust the saturation appropriately by changing the gamma value. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | saturation adjustment / hue preserving / gamma correction / RGB color space |
Paper # | SIS2013-63 |
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Conference Information | |
Committee | SIS |
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Conference Date | 2014/2/27(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Smart Info-Media Systems (SIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A saturation adjustment method while preserving hue of color image in RGB color space |
Sub Title (in English) | |
Keyword(1) | saturation adjustment |
Keyword(2) | hue preserving |
Keyword(3) | gamma correction |
Keyword(4) | RGB color space |
1st Author's Name | Tadahiro AZETSU |
1st Author's Affiliation | Office for Information and Technology Yamaguchi Prefectural University() |
2nd Author's Name | Chiaki UEDA |
2nd Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University |
3rd Author's Name | Noriaki SUETAKE |
3rd Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University |
4th Author's Name | Eiji UCHINO |
4th Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University:Fuzzy Logic Systems Institute |
Date | 2014-03-06 |
Paper # | SIS2013-63 |
Volume (vol) | vol.113 |
Number (no) | 467 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |