The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 05, 2021
Filed:
Aug. 19, 2019
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Guangdong, CN;
Huichao Wang, Guangdong, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, CN;
Abstract
A method for image processing, an electronic device, and a non-transitory computer readable medium are disclosed. The method includes obtaining an image in a chrominance-luminance separated color mode; traversing luminance components of all pixels in the image to determine a number of pixels corresponding to the respective luminance component; generating an original luminance distribution of the image based on the luminance components and the number of the pixels corresponding to the respective luminance component; generating a luminance mapping relationship between a preset standard luminance distribution and the original luminance distribution; and adjusting the luminance components of the pixels in the image based on the luminance mapping relationship to obtain a processed image.