한국감성과학회:학술대회논문집 (Proceedings of the Korean Society for Emotion and Sensibility Conference)
- 한국감성과학회 1997년도 한국감성과학회 연차학술대회논문집
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- Pages.146-151
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- 1997
시각적 색일치를 위한 확장된 비선형 양자화와 색역매핑을 이용한 칼라 프린팅
Color Printing Using Expanded Nonlinear Quantization and Color Gamut Mapping for Visual Color Constancy
초록
Recntly many devics print electronic images in a variety of ways. But the reproduced color, gamut mappung method and expanded nonlinear quantization are proposed. The color gamut mapping uses saturation mapping of HSI color space. Dithering operation for printing uses expanded nonlinear quantization which considers overlapping phenomena of neighboring printing dots. So the printed image is similar to the image of monitor and can produce high quality image in the low bit color devices.
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