Presentation | 2024-03-15 Enhancement of Hazy Image Using Convex Combination Coefficients of White, Black, and Pure Color Mashiho Mukaida, Haruhito Suzuki, Takanori Koga, Noriaki Suetake, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Many enhancement methods for the visibility improvement of hazy image have been proposed. However, the conventional methods have some problems such as causing unnatural color tones and/or artifacts. In this report, to cope with these problems, we propose an enhancement of hazy image using convex combination coefficients of white, black, and pure color. In the proposed method, multiscale smoothing-based image enhancement is firstly applied to the brightness of an input image in order to obtain a clear and high contrast enhanced image. Then, a scheme using modified gamma transform and histogram specification is applied to the enhanced image in order to obtain a high saturation enhanced image. In the experiments, the effectiveness of the proposed method is verified by qualitative and quantitative evaluations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | image enhancement / convex combination coefficients / haze removal |
Paper # | SIS2023-56 |
Date of Issue | 2024-03-07 (SIS) |
Conference Information | |
Committee | SIS |
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Conference Date | 2024/3/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kanagawa Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Soft computing, etc. |
Chair | Tomoaki Kimura(Kanagawa Inst. of Tech.) |
Vice Chair | Naoto Sasaoka(Tottori Univ.) / Hakaru Tamukoh(Kyushu Inst. of Tech.) |
Secretary | Naoto Sasaoka(Kanagawa Inst. of Tech.) / Hakaru Tamukoh(Kansai Univ.) |
Assistant | Yuichiro Tanaka(kyushu Inst. of Tech.) / Yosuke Sugiura(Saitama Univ.) |
Paper Information | |
Registration To | Technical Committee on Smart Info-Media Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Enhancement of Hazy Image Using Convex Combination Coefficients of White, Black, and Pure Color |
Sub Title (in English) | |
Keyword(1) | image enhancement |
Keyword(2) | convex combination coefficients |
Keyword(3) | haze removal |
1st Author's Name | Mashiho Mukaida |
1st Author's Affiliation | Yamaguchi University(Yamaguchi Univ.) |
2nd Author's Name | Haruhito Suzuki |
2nd Author's Affiliation | Yamaguchi University(Yamaguchi Univ.) |
3rd Author's Name | Takanori Koga |
3rd Author's Affiliation | Kindai University(Kindai Univ.) |
4th Author's Name | Noriaki Suetake |
4th Author's Affiliation | Yamaguchi University(Yamaguchi Univ.) |
Date | 2024-03-15 |
Paper # | SIS2023-56 |
Volume (vol) | vol.123 |
Number (no) | SIS-440 |
Page | pp.pp.61-66(SIS), |
#Pages | 6 |
Date of Issue | 2024-03-07 (SIS) |