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:
Mar. 25, 2025
Filed:
Dec. 27, 2022
Haining Eswin Ic Design Co., Ltd., Zhejiang, CN;
Beijing Eswin Computing Technology Co., Ltd., Beijing, CN;
Qingchun Liu, Zhejiang, CN;
Haixia Xu, Zhejiang, CN;
Haining ESWIN IC Design Co., Ltd., Haining, CN;
Beijing ESWIN Computing Technology Co., Ltd., Beijing, CN;
Abstract
The present application discloses an image processing device and method, and relates to the technical field of color calibration. The device of the present application includes: an acquisition unit, configured to acquire an image to be displayed, the image to be displayed containing a plurality of pixel points; a first determination unit, configured to determine a converted RGB value corresponding to each of the pixel points according to an original RGB value corresponding to each of the pixel points; a second determination unit, configured to determine a calibration RGB difference value corresponding to each of the pixel points according to the converted RGB value corresponding to each of the pixel points and a target look-up table; a third determination unit, configured to determine a calibration RGB value corresponding to each of the pixel points according to the converted RGB value and the calibration RGB difference value corresponding to each of the pixel points; and an output unit, configured to output and display the image to be displayed according to the calibration RGB value corresponding to each of the pixel points.