Title:
INTRA-PREDICTION MODE-BASED IMAGE PROCESSING METHOD AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/009622
Kind Code:
A1
Abstract:
Disclosed, in the present invention, are an intra-prediction mode-based image processing method and an apparatus therefor. Specifically, the intra-prediction mode-based image processing method may comprise the steps of: generating a bottom right reference sample adjacent to the bottom right side of a current block; generating a right reference sample of the current block by linearly interpolating a top right reference sample and the bottom right reference sample of the current block, and generating a bottom reference sample of the current block by linearly interpolating a bottom left reference sample and the bottom right reference sample of the current block; and generating a prediction sample of the current block by using a left reference sample, a top reference sample, a right reference sample, and a bottom reference sample of the current block.
Inventors:
HEO JIN (KR)
YOO SUNMI (KR)
YOO SUNMI (KR)
Application Number:
PCT/KR2018/007590
Publication Date:
January 10, 2019
Filing Date:
July 04, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N19/132; H04N19/11; H04N19/176; H04N19/593
Domestic Patent References:
| WO2017018664A1 | 2017-02-02 | |||
| WO2014010943A1 | 2014-01-16 | |||
| WO2015009039A1 | 2015-01-22 |
Foreign References:
| KR20150000908A | 2015-01-06 | |||
| KR20150059145A | 2015-05-29 |
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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