Earticle

초록

영어

The CMS(color management system) software was to enable consistent color reproduction from original to reproduction. The CMS was to create RGB monitor and printer characterization profiles and then use the profiles for device independent color transformation. The implemented CMM(color management module) used the CIELAB color space for the profile connection. Various monitor characterization model was evaluated for proper color transformation. To construct output device profile, SLI(sequential linear interpolation) method was used for the color conversion from CMYK device color to device independent CIELAB color space and tetrahedral interpolation method was used for backward transformation. UCR(under color removal) based black generation algorithm was used to construct CIELAB to CMYK LUT(lookup table). When transforming the CIE Lab colour space to CMYK, it was possible to involve the gray revision method regularized in the brightness into colour transformation process and optimize the colour transformation by black generation method based on UCR technique. For soft copy colour proofing, evaluating several monitor specialism methods showed that LUT algorithm was useful. And it was possible to simplify colour gamut mapping by constructing both the look-up table and the colour gamut mapping algorithm to a reference table.

목차

Abstract
 1. 서론
 2. 실험
  2-1. 교정인쇄용 CMS의 완성
  2-2. RGB에서 CIELAB로 색변환 모듈
  2-3. CMYK에서 CIELAB로 색변환 모듈
  2-4. CIELAB에서 CMYK로 색변환 모듈
 3. 결과 및 고찰
  3-1. CMYK에서 CIELAB로 색변환 결과
  3-2. CIELAB에서 CMYK로 색변환 결과
  3-3. 제안된 교정인쇄용 CMS의 색변환 평가결과
  3-4. 별색 교정인쇄용 color pallet
  3-5. 이미지 교정인쇄용 color proof
 4. 결론
 참고문헌

저자

• 송경철 [ Kyung-Chul Song | 부경대학교 공과대학 화상정보공학부 ]
• 강상훈 [ Sang-Hoon Kang | 부경대학교 공과대학 화상정보공학부 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국인쇄학회지 [JOURNAL OF THE KOREAN GRAPHIC ARTS COMMUNICATION SOCIETY]

• 간기

  연간

• pISSN

  1226-1149

• 수록기간

  1983~2025

• 십진분류

  KDC 586 DDC 686