Earticle

초록

영어

As information-communication network has been developed rapidly, internet users' circumstances also have been changed for the better, in result, more information can be applied than before. At this moment, there are many differences between real color and reappeared color on the CRT. When we observe a material object, our eyes perceive the multiplied form of light sources and nature spectral reflection. However, when the photographed signal is reappeared, illumination at that time of photographing and spectral reflection of a material object are converted into signal, and this converted RGB signal is observed on the CRT under another illumination. At this time, RGB signal is the reflected result of illumination at that time of photographing Therefore, this signal is influenced by the illumination at present, so it can be perceived another color. To accord the colro reflections of another color source, the study has been reported by S.C.Ahn, which study is about the color reapperarance system using neuron network. Furthermore, color reappearing method become independent of its circumstances has been reported by Y.Miyake. This method can make the same illuminations even if the observe circumstances are changed. To assume the light sources of observe circumstances, the study about color reappearing system using CCD sensor also have been studied by S.C.Ahn. In these studies, a population is fixed, first, on ab coordinates of CIE Lab. Then, color reappearing can be possible using every population and existing digital camera. However, the color is changed curvedly, not straightly, according to value's changes on the ab coordinates of CIE Lab. To solve these problems in this study, first of all, Labeling techniques are introduced. Next, basis color-it is based on Munsell color system-is divided into 10 color fields. And then, 4 special color- skin color, grass color, sky color, and gray-are added to the basis color. Finally, 14 color fields are fixed. After analyzing of the principle elements of new-defined-color fields' population, utility value and propriety value are going to be examined in 3-Band system from now on.

목차

Abstract
 1. 서론
 2. 본론
  2-1. 색상각을 이용한 동일색상분류의 문제점
  2-2. 비선형 동일색상의 모집단 생성
  2-3. 분할된 동일 색상의 라벨링
  2-4. 동일색상 모집단의 데이터베이스 작성
 3. 실험 및 결과 및 고찰
  3-1. 실험방법
  3-2. 먼셀 색상을 이용한 비선형 동일색상의 생성과 라벨링
  3-3. 비선형 동일색상 영역의 누적기여율
  3-4. 동일색상 영역의 평균 분광반사
  3-5. 분광반사율 추정
 4. 결론
 참고문헌

저자

• 안성아 [ S.A.Ahn | 부경대학교 공과대학 화상정보공학부 ]
• 김종필 [ J .P .Kim | 지바대학교 정보 컴퓨터학과 ]
• 안석출 [ S.C.Ahn | 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