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:
Jul. 03, 2018
Filed:
Apr. 06, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Szuheng Tseng, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
The embodiments of the present disclosure disclose an image processing method, an image processing apparatus and a display apparatus. Before frame image data is displayed, all of grey level values of the frame image data to be displayed are divided into a plurality of grey level areas. Then, a type of each of the grey level areas is determined to be a first grey level area or a second grey level area based on a result of a comparison between a first ratio and a second ratio corresponding to each of the grey level areas. Finally, the grey level values included in each grey level area are adjusted to increase a grey level span of the first grey level area and decrease a grey level span of the second grey level area, and the frame image data is displayed based on the adjusted grey level values. That is, this image processing method allows a range of the first grey level area in the to-be-displayed frame image data to be increased and a range of the second grey level area to be decreased.