Patent ID: 11882357
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 12:
13. The device according to claim 12, wherein when the instructions are executed by the device, the device is configured to perform:
separating color channels in each frame of image in the image set to obtain a channel image corresponding to each frame of image, wherein the channel image comprises a first channel image, a second channel image, and a third channel image;
processing, by using the neural network model, a channel image set corresponding to the image set, to obtain associated data, wherein the associated data comprises one or more of associated information between images, associated information between different channels in an image, and associated information between channels in different images;
obtaining a first target channel image of each frame of image based on the associated data, wherein the first target channel image comprises a noise image of a first channel, a noise image of a second channel, and a noise image of a third channel;
fusing image features of the m frames of registered images and calculate an average value, to obtain an average image;
separating color channels in the average image to obtain a channel average image, wherein the channel average image comprises an average image of the first channel, an average image of the second channel, and an average image of the third channel;
superimposing features of the channel average image and the corresponding first target channel image to obtain a second target channel image; and
combining channels in the second target channel image to obtain the denoised output image.