Title:
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2017/200149
Kind Code:
A1
Abstract:
There is provided an image processing device comprising: a display panel; and a controller configured to acquire a peak luminance value of a high dynamic range (HDR) image, and adjust a luminance of the high dynamic range image to be within an available output luminance range of the display panel, based on the acquired peak luminance value.
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Inventors:
NAM SANGCHURL (KR)
Application Number:
PCT/KR2016/009933
Publication Date:
November 23, 2017
Filing Date:
September 05, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N5/232; H04N9/71; H04N5/235; H04N9/69; H04N9/73
Domestic Patent References:
| WO2016038775A1 | 2016-03-17 | |||
| WO2015007505A1 | 2015-01-22 | |||
| WO2015077329A1 | 2015-05-28 | |||
| WO2016038775A1 | 2016-03-17 | |||
| WO2015007505A1 | 2015-01-22 |
Foreign References:
| US20160104438A1 | 2016-04-14 | |||
| KR20110052320A | 2011-05-18 | |||
| US20160104438A1 | 2016-04-14 | |||
| EP2922288A1 | 2015-09-23 |
Other References:
RONAN BOITARD: "Temporal Coherency in Video Tone Mapping, A survey"
See also references of EP 3459242A4
See also references of EP 3459242A4
Attorney, Agent or Firm:
KIM, Ki Moon (KR)
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