Patent ID: 11881142
Assignee: REALTEK SEMICONDUCTOR CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An image brightness adjusting method, comprising:
(a) computing or predicting a first input frame rate according to at least one first input image;
(b) generating a first brightness according to a first brightness curve and the first input frame rate, wherein the first brightness curve corresponds to a first frame rate;
(c) generating a second brightness according to a second brightness curve and the first input frame rate, wherein the second brightness curve corresponds to a second frame rate;
(d) generating a first brightness compensating curve according to the first input frame rate and a brightness difference between the first brightness and the second brightness; and
(e) setting a first compensating brightness of at least one second input image according to the first brightness compensating curve.