Title:
IMAGE PROCESSING METHOD AND APPARATUS FOR CURVED DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/002423
Kind Code:
A1
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.
Inventors:
PARK SEUNG-RAN (KR)
KIM YOUN-JIN (KR)
HAN SEONG-WOOK (KR)
KIM YOUN-JIN (KR)
HAN SEONG-WOOK (KR)
Application Number:
PCT/KR2014/005825
Publication Date:
January 08, 2015
Filing Date:
June 30, 2014
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06T5/00; H04N1/387
Domestic Patent References:
| WO2013094866A1 | 2013-06-27 |
Foreign References:
| KR20130015542A | 2013-02-14 | |||
| US20120235893A1 | 2012-09-20 | |||
| KR101258327B1 | 2013-04-25 | |||
| JP2011099982A | 2011-05-19 | |||
| KR20130015542A | 2013-02-14 | |||
| US20080174605A1 | 2008-07-24 | |||
| US20080166043A1 | 2008-07-10 |
Other References:
See also references of EP 3017422A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (13 Eonju-ro 30-gilGangnam-gu, Seoul 135-971, KR)
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