Title:
METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING BROADCAST SIGNAL
Document Type and Number:
WIPO Patent Application WO/2016/171508
Kind Code:
A1
Abstract:
The present invention relates to a video data processing method for transmitting or receiving image quality improvement metadata and display metadata. The video data processing method may comprise the steps of: acquiring display metadata of a sync device; decoding a video signal and acquiring image quality improvement metadata; and transmitting the decoded video data and the image quality improvement metadata.
Inventors:
OH HYUNMOOK (KR)
SUH JONGYEUL (KR)
SUH JONGYEUL (KR)
Application Number:
PCT/KR2016/004218
Publication Date:
October 27, 2016
Filing Date:
April 22, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N21/84; H04N9/44; H04N9/73; H04N21/235; H04N21/43
Foreign References:
| KR20140098545A | 2014-08-08 | |||
| KR20130026322A | 2013-03-13 | |||
| KR20150002440A | 2015-01-07 | |||
| KR20070023195A | 2007-02-28 | |||
| KR101438672B1 | 2014-09-12 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
김용인 (KR)
김용인 (KR)
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