| 摘要 |
PROBLEM TO BE SOLVED: To perform dyeing management precisely among a plurality of sites having different color measuring devices without a coating-color approval board as a reference. SOLUTION: A goniophotometer 20 performs color measurement of a coating color, generates reference coating-color data by combining the result with coating data, and stores it in a reference coating-color database 26. A local site 4 retrieves the reference coating-color data from the reference coating-color database 26. A color-matching coating-color conversion part 50 converts the reference coating-color data according to the characteristics of the color measuring device 40 on the site to generate device-adapted coating-color data. The color measuring device 40 performs color measuring of a product on the site, and outputs product-color measurement data. A color-matching determining part 52 determines whether the color of a product coincides with the color of a coating-color sample or not by comparing product-color measurement data with device-adapted coating-color data.
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