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
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 |
|---|---|
| Title of host publication | Proc. Colour 98 |
| Publisher | University of Leeds |
| Number of pages | 16 |
| Publication status | Published - 1998 |
| Event | Colour 98 - Harrogate, United Kingdom Duration: 4 May 1998 → 7 May 1998 |
Conference
| Conference | Colour 98 |
|---|---|
| Country/Territory | United Kingdom |
| City | Harrogate |
| Period | 4/05/98 → 7/05/98 |