ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,482,394, issued on Nov. 25, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Dongguan, China).

"Image processing method and apparatus, and electronic device" was invented by Zhao Lei (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An image processing method, an electronic device and a non-transitory computer-readable storage medium are provided. The image processing method includes: obtaining a first grayscale value corresponding to each pixel in a first image and a second grayscale value corresponding to each pixel in a second image; and determining a compensation parameter according to the first grayscale value and the second graysc...