Invention Grant
- Patent Title: Image processing method, image processing circuit, and display device using the same
-
Application No.: US15217439Application Date: 2016-07-22
-
Publication No.: US09927871B2Publication Date: 2018-03-27
- Inventor: Su-Hyun Kwon , Jae-Hong Kim , Hong-Seop Shin , Hee-Eun Lee
- Applicant: LG DISPLAY CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2015-0104744 20150724
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G06F3/01 ; G09G3/20 ; G06T5/00 ; G06T3/00 ; G06T1/60 ; G06T1/20 ; G06T7/13 ; G09G3/3258 ; G09G3/3233

Abstract:
An image processing method, an image processing circuit, and a display apparatus using the same are discussed. The image processing method can include sensing a viewing distance of a user and determining a predetermined viewing distance mode, upon determining that the viewing distance corresponds to a short distance mode, performing blurring processing on four-color data of each pixel of an input image for each color channel by applying a predetermined blurring mask to reduce data of an edge portion of the input image and to output the image, and upon determining that the viewing distance corresponds to a long distance mode, performing sharpening processing on white data of four-color data of each pixel of the input image by applying a predetermined sharpness mask to increase the white data of the edge portion of the input image and to output the image.
Public/Granted literature
- US20170024006A1 IMAGE PROCESSING METHOD, IMAGE PROCESSING CIRCUIT, AND DISPLAY DEVICE USING THE SAME Public/Granted day:2017-01-26
Information query