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An experiment was conducted to identify salient colours for information coding at electronic video displays. CRT and TFT-LCD were used to evaluate the effect of different types of electronic displays on the salience of colours. Total of 100 Subjects, 50 for each display were asked to select more salient 10 colours among 24 given colours. There was no statistically significant difference in the salience of colours between the two display types. The result showed that the tested colours could be clustered into 5 categories according to their brightness, saturation, and the number of R, G, B elements occupied to reproduce the colours. Three achromatic colours (black, white, grey) and eight chromatic colors (red, yellow, green, blue, cyan, orange, magenta, and indigo) were identified as the salient colours at the electronic video displays. The result also showed that the eight chromatic colours could be clustered into two distinct categories, landmark colours(red, yellow, green, and blue) and the other basic colours (cyan, magenta, orange, and indigo). It is noticeable that cyan, magenta, and indigo substituted for pink, purple, and brown that were recommended as the salient colours for the environment not using electronic video displays by the previous researches.
1. 서론
2. 인간의 색상인식 특성
3. 연구내용 및 방법
3.1 실험용 색상의 결정
3.2 실험방법
4. 실험결과 및 분석
4.1 디스플레이 종류에 따른 영향평가
4.2 선택회수에 따른 색상변별력 군구분
4.3 기존 연구결과와의 비교
4.4 선정된 색상의 특성분석
5. 결론 및 추후연구
6. 참고문헌
