| Presentation | 1993/7/29 Uniform Lightness Chromaticness Scale System・Systematic Image Coding Makoto Miyahara, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a systematic color image coding.The ″systematic″ mea ns systematic design and signal processing based on the Picture Quality Scale(PQS).PQS is defined as a function of the Euclidean distance of color difference between the original and the decoded signal in a Uniform Lightness-chromaticness Color Scale(ULCS). We need the following discussions.(1)Quantization of RGB and HVC signals under the condition that quantization error is smaller than the just perceptible difference,(2)Discussions on the uniformity of Munsell Renotation System,(3)Improvement of uniformity of Lab color space,(4)Algorism of two way transformation between RGB and YMCK color space. Present developments of the above problems and application are described. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ULCS / systematic image coding / objective picture qualety scale / high order perceptual property / color difference / Multi-media |
| Paper # | IE93-31 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 1993/7/29(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Uniform Lightness Chromaticness Scale System・Systematic Image Coding |
| Sub Title (in English) | |
| Keyword(1) | ULCS |
| Keyword(2) | systematic image coding |
| Keyword(3) | objective picture qualety scale |
| Keyword(4) | high order perceptual property |
| Keyword(5) | color difference |
| Keyword(6) | Multi-media |
| 1st Author's Name | Makoto Miyahara |
| 1st Author's Affiliation | School of Information Science,Japan Aduanced Institute of Science and Technology,Hokuriku() |
| Date | 1993/7/29 |
| Paper # | IE93-31 |
| Volume (vol) | vol.93 |
| Number (no) | 176 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |