TY  - SER
AU  - Kuo, Wen-Guey
TI  - The Performance OfWeli-Known Color Difference  Formulae on PredictingVisual Color Difference  for Pairs of Specimens in Woolen Serge Under Various light Sources
KW  - Color Difference
KW  - Iliumination Recovery
KW  - Separation
ER  -