| 摘要 |
There is disclosed a colour assessment apparatus comprising a sample carrier, 7 magnifying optics 2 to capture light from defined locations of a sample located on the sample carrier, means for analyzing the light captured by the magnifying optics to measuring colour values of the defined locations of the sample, means for automatically displacing the optical means relative to the sample carrier in order to the apparatus to scan a succession of locations of the sample and to measure colour values of the sample for each location, memory means for storing a table of location information correlated with colour value information, means for inputting a colour value of a reference sample, and means for analysing the table so as to determine locations of any colour values from the sample that match the colour value of the reference sample. |
