講演名 | 2000/10/13 An Ergonomical Study on Color Discrimination and Matching on LCD and CRT , |
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抄録(和) | |
抄録(英) | Cathode ray tube(CRT)display and Liquid crystal display(LCD)were compared for their difference on visual performance by experiment. Results indicate that the human eye's ability of discrimination for lighter colors on LCD was better than on CRT, however, it was worse on LCD than on CRT for darker colors. In addition, detection time of identification on LCD was significant less than on CRT. Results also indicate that the sensitivity of human eye for the variation of three parameters of HLS color model was different, that is, the eye was more sensitive for lightness and hue than for saturation. Generally, when the absolute value of the normalized contrast of foreground color and background color is comparative large, the visual perfomance will be better on LCD as well as on CRT. Increasing the difference of saturation between foreground color and background color can improve visual performance of display units. |
キーワード(和) | |
キーワード(英) | AMLCD(active matrix liquid crystal display) / Human-computer interface / visual performance / color discrimination / normalized lightness contrast |
資料番号 | EID2000-136 |
発行日 |
研究会情報 | |
研究会 | EID |
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開催期間 | 2000/10/13(から1日開催) |
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講演論文情報詳細 | |
申込み研究会 | Electronic Information Displays (EID) |
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本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | An Ergonomical Study on Color Discrimination and Matching on LCD and CRT |
サブタイトル(和) | |
キーワード(1)(和/英) | / AMLCD(active matrix liquid crystal display) |
第 1 著者 氏名(和/英) | / Jiemin Gong |
第 1 著者 所属(和/英) | Software Engineering Institute of Xidian University |
発表年月日 | 2000/10/13 |
資料番号 | EID2000-136 |
巻番号(vol) | vol.100 |
号番号(no) | 356 |
ページ範囲 | pp.- |
ページ数 | 6 |
発行日 |