| Presentation | 2021-11-15 [Poster Presentation] An Extension of Reversible Image Enhancement Processing for Saturation and Brightness Contrast Yuki Sugimoto, Shoko Imaizumi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a reversible image processing method for color images. The proposed method not only enhances brightness contrast but also improves saturation. We previously proposed a method to attain the above feature. However, the previous method causes some distortion in saturation along with the enhancement of brightness contrast. Our new method solves this issue without losing the features of the previous method. The experimental results demonstrate that our method controls saturation and brightness contrast reversibly and independently. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | brightness contrast enhancement / saturation improvement / reversibility / data hiding / HSV color space |
| Paper # | EA2021-34,EMM2021-61 |
| Date of Issue | 2021-11-08 (EA, EMM) |
| Conference Information | |
| Committee | EMM / EA / ASJ-H |
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| Conference Date | 2021/11/15(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | [Beginners Session] Engineering/Electro Acoustics, Content Processing, Digital Watermarking, Psychological and Physiological Acoustics, and Related Topics |
| Chair | Ryoichi Nishimura(NICT) / Yoshinobu Kajikawa(Kansai Univ.) / 加藤 宏明(NICT) |
| Vice Chair | Masaaki Fujiyoshi(Tokyo Metropolitan Univ.) / Masatsugu Ichino(Univ. of Electro-Comm.) / Kenichi Furuya(Oita Univ.) / Shoichi Koyama(Univ. of Tokyo) / 坂本 修一(東北大) |
| Secretary | Masaaki Fujiyoshi(Utsunomiya Univ.) / Masatsugu Ichino(NICT) / Kenichi Furuya(NTT) / Shoichi Koyama(RitsumeikanUniv.) / 坂本 修一(東大) |
| Assistant | Shoko Imaizumi(Chiba Univ.) / Youichi Takashima(Kaishi Professional Univ.) / Yukou Wakabayashi(Tokyo Metropolitan Univ.) / Tatsuya Komatsu(LINE) |
| Paper Information | |
| Registration To | Technical Committee on Enriched MultiMedia / Technical Committee on Engineering Acoustics / Auditory Research Meeting |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] An Extension of Reversible Image Enhancement Processing for Saturation and Brightness Contrast |
| Sub Title (in English) | |
| Keyword(1) | brightness contrast enhancement |
| Keyword(2) | saturation improvement |
| Keyword(3) | reversibility |
| Keyword(4) | data hiding |
| Keyword(5) | HSV color space |
| 1st Author's Name | Yuki Sugimoto |
| 1st Author's Affiliation | Chiba University(Chiba Univ) |
| 2nd Author's Name | Shoko Imaizumi |
| 2nd Author's Affiliation | Chiba University(Chiba Univ) |
| Date | 2021-11-15 |
| Paper # | EA2021-34,EMM2021-61 |
| Volume (vol) | vol.121 |
| Number (no) | EA-246,EMM-247 |
| Page | pp.pp.43-48(EA), pp.43-48(EMM), |
| #Pages | 6 |
| Date of Issue | 2021-11-08 (EA, EMM) |