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3 Cards in this Set
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Factors that influence the perception of colour?
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Physiological or pathological factors
Intensity of lighting Colour of the surroundings duratin of colour perception Colours perceived immediately before Shape and surface structure Psychological factors Angle of perception |
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Define Chroma, value and hue
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chroma: intensity/saturation of a colour
value: the brightness of a colour compared to ideal white hue: the basic colour |
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What are quantitative measures for colour?
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Digital camera: for comparing
Colorimeter: does not give exact colour measurement - an attempt to give an overall spectral response based on sampling Spectrophotometer: very accurate quantitative measure |
