Method, apparatus, device, and storage medium for image processing

An electronic device, comprising:

• at least one processing unit;
• at least one memory coupled to the at least one processing unit and storing instructions for execution by the at least one processing unit, wherein the instructions, when executed by the at least one processing unit, cause the electronic device to perform at least:
• obtaining a first feature representation of an input image to be processed;
• generating, based on the first feature representation and prompt information corresponding to a target visual task, a second feature representation of the input image by using a diffusion model, the prompt information being obtained by training of the diffusion model;
• and
• generating, based on the second feature representation, a result of the input image with respect to the target visual task.

A non-transitory computer readable storage medium having a computer program stored thereon, wherein the computer program is executable by a processor to implement at least:

• obtaining a first feature representation of an input image to be processed;
• generating, based on the first feature representation and prompt information corresponding to a target visual task, a second feature representation of the input image by using a diffusion model, the prompt information being obtained by training of the diffusion model;
• and
• generating, based on the second feature representation, a result of the input image with respect to the target visual task.