Image adjusting method, electronic device, and non-transitory computer readable storage medium

An electronic device, comprising:

• a camera, configured to capture an image of a real space;
• and
• a processor, coupled to the camera, wherein the processor is configured to:
• calculate a plurality of patch brightness values of a plurality of patches of the image;
• adjust a first patch brightness value of a first patch of the plurality of patches to generate a first adjusted patch when the first patch brightness value of the first patch is not within a target brightness value range, so that a first adjusted patch brightness value of the first adjusted patch is within the target brightness value range;
• and
• replace the first patch of the image with the first adjusted patch to obtain an adjusted image.

A non-transitory computer readable storage medium, wherein the non-transitory computer readable storage medium comprises one or more computer programs stored therein, and the one or more computer programs can be executed by one or more processors so as to be configured to operate an image adjusting method, wherein the image adjusting method comprises:

• calculating a plurality of patch brightness values of a plurality of patches of an image;
• adjusting a first patch brightness value of a first patch of the plurality of patches to generate a first adjusted patch when the first patch brightness value of the first patch is not within a target brightness value range, so that a first adjusted patch brightness value of the first adjusted patch is within the target brightness value range;
• and
• replacing the first patch of the image with the first adjusted patch to obtain an adjusted image.