Image processing method, terminal and non-transitory computer-readable storage medium

A terminal, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement following operations:

• acquiring and detecting a first image, and determining whether the first image has a face image;
• in response that the first image has a face image, acquiring image information of a face region where the face image is located in the first image, and calculating an average brightness in the face region based on the image information;
• adjusting brightness in the face region based on the average brightness and a preset model;
• acquiring parameter information of each pixel in the face region, and adjusting the parameter information of each pixel based on the parameter information and a preset rule, and generating a second image;
• and
• superimposing the first image and the second image, generating and displaying a third image.

A non-transitory computer-readable storage medium, wherein computer-readable instructions are stored on the non-transitory computer-readable storage medium, and when the computer-readable instructions are executed by a processor, following operations are implemented:

• acquiring and detecting a first image, and determining whether the first image has a face image;
• in response that the first image has a face image, acquiring image information of a face region where the face image is located in the first image, and calculating an average brightness in the face region based on the image information;
• adjusting brightness in the face region based on the average brightness and a preset model;
• acquiring parameter information of each pixel in the face region, and adjusting the parameter information of each pixel based on the parameter information and a preset rule, and generating a second image;
• and
• superimposing the first image and the second image, generating and displaying a third image.