Invention Grant
- Patent Title: Signal processing device and image display apparatus including the same
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Application No.: US16728711Application Date: 2019-12-27
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Publication No.: US11170488B2Publication Date: 2021-11-09
- Inventor: Sangchul Nam , Sungmin Kim , Myongyoung Lee , Yeonoh Nam , Seokpan Kang
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2018-0170101 20181227
- Main IPC: G06T7/00
- IPC: G06T7/00 ; G06T5/00 ; G06T5/40 ; H04N21/44

Abstract:
Disclosed is a signal processing device and an image display apparatus including the same. The signal processing device includes: a quality calculator configured to compare a previous frame image and at least a region of a current frame image, and calculate image type information based on a comparison result; an image quality setting unit configured to set an image quality based on the image type information; and an image quality processing unit configured to perform image quality processing according to the set image quality. Accordingly, it is possible to improve accuracy of image analysis and perform image quality processing according thereto.
Public/Granted literature
- US20200211172A1 SIGNAL PROCESSING DEVICE AND IMAGE DISPLAY APPARATUS INCLUDING THE SAME Public/Granted day:2020-07-02
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