Patent ID: 11875718
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The correction method according to claim 1, wherein after obtaining the at least two second standard pixel values, the correction method further comprises:
obtaining a variance of the correction interval according to color temperature values corresponding to the at least two second standard pixel values in the correction interval and the standard color temperature value;
determining whether the variance of the correction interval is greater than a variance threshold; and
re-correcting the at least two second standard pixel values in the correction interval until a variance that is obtained according to color temperature values corresponding to at least two re-corrected second standard pixel values and the standard color temperature value is less than or equal to the variance threshold, in response to determining that the variance of the correction interval is greater than the variance threshold.