Systems and methods for image processing

A method for image processing, implemented on a computing device having at least one storage device storing a set of instructions, and at least one processor in communication with the at least one storage device, the method comprising:

• obtaining imaging data of a subject;
• generating a first image based on the imaging data;
• generating a first intermediate image by extracting feature information of the first image;
• generating a second intermediate image by processing, based on a machine learning model, the first image;
• and
• generating, based on the first intermediate image and the second intermediate image, a target image of the subject.

A system for imaging processing, comprising:

• at least one storage medium including a set of instructions;
• and
• at least one processor in communication with the at least one storage medium, wherein when executing the set of instructions, the at least one processor is directed to cause the system to perform operations including:
• obtaining imaging data of a subject;
• generating a first image based on the imaging data;
• generating at least two intermediate images based on the first image, wherein
• at least one of the at least two intermediate images is generated based on a machine learning model;
• and
• the at least two intermediate images include a first intermediate image and a second intermediate image, the first intermediate image including feature information of the first image, and the second intermediate image having lower noise than the first image;
• and
• generating, based on the first intermediate image and at least one of the first image or the second intermediate image, a target image of the subject.