| 摘要 |
PROBLEM TO BE SOLVED: To provide a prediction method capable of predicting a color difference due to variation in film thickness by simulating a coating film formed by coating varying in coating amount, a program, and a medium stored with the same.SOLUTION: Control means executes: a step S3 of finding the total number of colored particles included in a predetermined region of a coating film formed by coating with a standard coating amount; a step S4 of finding the total number of (i)th colored particles among a plurality of colors included in a predetermined region of a coating film formed by coating with an (i)th coating amount; a step S5 of generating data on an image of the coating film corresponding to the (i)th coating amount; a step S6 of calculating an average RGB value of the image of the coating film corresponding to the (i)th coating amount and converting it into an Labvalue repeatedly (n) times, where i=1, ..., n; and a fifth step S8 of calculating a color difference between an image of a coating film corresponding to each coating amount and an image of the coating film corresponding to the standard coating amount using (n) sets of Labvalues. |
