Patent ID: 11928842
Assignee: NATIONAL CHUNG HSING UNIVERSITY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 6:
7. The apparatus of claim 6, wherein said data storage medium further stores a number (n) of training datasets, each of the training datasets including an expected chromaticity dataset and a measured chromaticity dataset, and said processor is further configured to, prior to apply the chromaticity dataset to the calibration model:
train the calibration model using the number (n) of training datasets, the calibration model being a linear regression model that is expressed by

Yi=β0+β1Xi+εi,i=1,2, . . . ,n,, where Yi represents the expected chromaticity dataset of an ith one of the training datasets, Xi represents the measured chromaticity dataset of the ith one of the training datasets, β0 and βi represent coefficients of the calibration model that are to be trained, and εi represents an error term associated with the ith one of the training datasets.