Camera-based model to predict the total difference between effect coatings under directional illumination |
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| Authors: | Zhongning Huang Haisong Xu M Ronnier Luo State Key Laboratory of Modern Optical Instrumentation Zhejiang University Hangzhou China |
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| Institution: | Zhongning Huang1,2,Haisong Xu1,and M. Ronnier Luo 2 1 State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou 310027,China 2 Department of Color Science,University of Leeds,Leeds LS2 9JT,UK |
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| Abstract: | A camera-based model is established to predict the total difference for samples of metallic panels with effect coatings under directional illumination,and the testing results indicate that the model can precisely predict the total difference between samples with metallic coatings with satisfactory consistency to the visual data. Due to the limited amount of testing samples,the model performance should be further developed by increasing the training and testing samples. |
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