Video processing method and apparatus, computer device, and storage medium

A video processing method, applied to a graphics processing unit, the method comprising:

• receiving a first target image from a central processing unit, wherein the first target image comprises an image decoded by the central processing unit from a source video;
• performing first fusion processing on the first target image and a second target image, to obtain a third target image, wherein the second target image is obtained by performing denoising processing on the first target image, and the first fusion processing is configured to fuse the first target image and the second target image that both have a first size;
• and
• performing second fusion processing on a fourth target image and an image obtained by performing scaling processing on the third target image, to obtain a fifth target image, wherein the fourth target image is an image obtained by performing super-resolution processing on the third target image;
• and the second fusion processing is configured to fuse the fourth target image and the image obtained by performing scaling processing on the third target image that both have a second size.