Patent ID: 11869224
Assignee: ACER INCORPORATED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The method for establishing the light source information prediction model according to claim 1, wherein the adjustment images comprise a first adjustment image, a second adjustment image, and a third adjustment image, and determining the learning rate for training the neural network model according to the adjustment images comprises:
generating a first gap parameter between the first adjustment image and the second adjustment image by comparing a plurality of pixel values in the second adjustment image and a plurality of corresponding pixel values in the first adjustment image;
generating a second gap parameter between the second adjustment image and the third adjustment image by comparing a plurality of pixel values in the third adjustment image and the corresponding pixel values in the second adjustment image; and
increasing or reducing the learning rate according to the first gap parameter and the second gap parameter.