Title:
METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO SIGNAL
Document Type and Number:
WIPO Patent Application WO/2017/065532
Kind Code:
A1
Abstract:
The present invention provides a method for processing a video signal comprising the steps of: generating a prediction block for a neighboring block using a recovered reference pixel of the neighboring block, when the neighboring block adjacent to a current block has been intra-coded; determining an improved intra-prediction mode of the neighboring block on the basis of the prediction block, wherein the improved intra-prediction mode indicates a mode which minimizes errors between the prediction block and a recovered neighboring block; generating a prediction mode candidate list for the current block on the basis of the improved intra-prediction mode; selecting an intra-prediction mode for the current block from the prediction mode candidate list; and performing prediction on the current block on the basis of the intra-prediction mode.
Inventors:
KOO MOONMO (KR)
YEA SEHOON (KR)
KIM KYUWOON (KR)
LEE BUMSHIK (KR)
YEA SEHOON (KR)
KIM KYUWOON (KR)
LEE BUMSHIK (KR)
Application Number:
PCT/KR2016/011507
Publication Date:
April 20, 2017
Filing Date:
October 13, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N19/105; H04N19/11; H04N19/159; H04N19/176; H04N19/61
Foreign References:
| KR20130034559A | 2013-04-05 | |||
| KR20130005233A | 2013-01-15 | |||
| KR20150042268A | 2015-04-20 | |||
| KR20150059142A | 2015-05-29 | |||
| KR20140098113A | 2014-08-07 |
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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