Recently, the flatbed scanner is widely used to input color original copy in printing industry. In the process of RGB-to-CMY transformation for the scanned colors using the look-up table(LUT) based on the color gamut of the actual output device, however, the problem that some colors in the original out of the gamut cannot be printed, may occur. In this study, another color transformation method applicable to any kind of originals using the new LUT with extended gamut based on the ideal output device, was examined and proposed.
목차
Abstract I. 서론 II. 실험 2-1 실제 출력장치의 색역을 기포로 한 LUT의 작성 2-2 이상적인 출력장치의 색역을 기초로 한 LTU의 확장 2-3 실험 절차 III. 결과 및 고찰 3-1 LUT-1을 이용한 색변환 결과 3-2 LUT-1-E를 이용한 색변환 결과 IV. 결론 참고문헌