Abstract
An investigation into colorimetrically calibrated colour imaging systems is reported which enable the analysis of the effect of texture on colour appearance. The analysis is based on measured colour and the CIE co-ordinate colour definitions of image pixels. Vectors are used to describe the variation in colour appearance of different textures, Each pixel colour is modelled as a component vector of the total light flux by which appearance is judged. The term Mean Colour Identity (MCI) is introduced, defined and proposed as a direct measure of the colour appearance of a surface. Variation of colour appearance due to texture is then defined and described by a Mean Vector Displacement (MVD) value from some appropriately defined reference Intrinsic Colour denoted as MCIref.
Original language | English |
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Pages | 12-21 |
Publication status | Published - 2000 |
Event | Digital Futures 2000: The Royal Photographic Society Image Science Group Annual Conference, - Harrow, London, United Kingdom Duration: 11 Sept 2000 → 13 Sept 2000 |
Conference
Conference | Digital Futures 2000: The Royal Photographic Society Image Science Group Annual Conference, |
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Country/Territory | United Kingdom |
City | London |
Period | 11/09/00 → 13/09/00 |