公开(公告)号：US10353433B2

公开(公告)日：2019-07-16

申请号：US14299369

申请日：2014-06-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung-ran Park ,  Youn-jin Kim ,  Seong-wook Han

IPC: G09G5/37 ,  G06T5/00 ,  G06F1/16 ,  G09G5/02 ,  G09G3/20

Abstract: An image processing method and apparatus for a curved display device are provided. The image processing method includes acquiring physical curvature information related to the display device, determining a center region of an input image based on the physical curvature information, generating a pixel-by-pixel spatial indexed gain based on the determined center region of the input image, and correcting a pixel value of the input image by using the pixel-by-pixel spatial indexed gain.