| Presentation | 2016-12-08 K-means Clustering-based Color Image Quantization with Preserving Minor Colors Kennosuke Suzuki, Hideaki Misawa, Ryosuke Kubota, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, we propose a new color quantization method with preserving minor colors of an original image. Firstly, K-means clustering is used for a color quantization. Secondly, the difference between each pixel of the original and the color-reduced images is calculated. Finally, some of pixel values in the input dataset are updated based on the calculated differences. The preserving characteristics of minor colors in the color-reduced image is improved by repeating the updating processes. The validity and effectiveness of the proposed method have been conformed by some experiments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Color image quantization / K-means clustering / Median-cut algorithm / Weighted Median-cut algorithm / Minor color |
| Paper # | SIS2016-34 |
| Date of Issue | 2016-12-01 (SIS) |
| Conference Information | |
| Committee | SIS |
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| Conference Date | 2016/12/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima City Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | System on Silicon, Short Range Wireless Systems, etc. |
| Chair | Hirokazu Tanaka(Hiroshima City Univ.) |
| Vice Chair | Takayuki Nakachi(NTT) / Noriaki Suetake(Yamaguchi Univ.) |
| Secretary | Takayuki Nakachi(Toshiba) / Noriaki Suetake(Kanagawa Inst. of Tech.) |
| Assistant | Hakaru Tamukoh(Kyushu Inst. of Tech.) / Masaaki Fujiyoshi(Tokyo Metropolitan 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) | K-means Clustering-based Color Image Quantization with Preserving Minor Colors |
| Sub Title (in English) | |
| Keyword(1) | Color image quantization |
| Keyword(2) | K-means clustering |
| Keyword(3) | Median-cut algorithm |
| Keyword(4) | Weighted Median-cut algorithm |
| Keyword(5) | Minor color |
| 1st Author's Name | Kennosuke Suzuki |
| 1st Author's Affiliation | National Institute of Technology, Ube College(NIT, Ube College) |
| 2nd Author's Name | Hideaki Misawa |
| 2nd Author's Affiliation | National Institute of Technology, Ube College(NIT, Ube College) |
| 3rd Author's Name | Ryosuke Kubota |
| 3rd Author's Affiliation | National Institute of Technology, Ube College(NIT, Ube College) |
| Date | 2016-12-08 |
| Paper # | SIS2016-34 |
| Volume (vol) | vol.116 |
| Number (no) | SIS-344 |
| Page | pp.pp.35-39(SIS), |
| #Pages | 5 |
| Date of Issue | 2016-12-01 (SIS) |