Title:
IMAGE DECODING METHOD, IMAGE ENCODING METHOD, IMAGE DECODING DEVICE, IMAGE ENCODING DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/141833
Kind Code:
A1
Abstract:
Provided are an image decoding method, an image decoding device, an image encoding method, an image encoding device, and a computer-readable recording medium. The image decoding method according to the present invention comprises the steps of: decoding information about a prediction method of a current block; determining a prediction method of the current block on the basis of the information about the prediction method; and generating a prediction block of the current block by performing prediction for the current block on the basis of the determined prediction method, wherein the information about the prediction method of the current block may include at least one of information about subblock merge, information about MMVD, information about multi hypothesis prediction, and information about partition prediction.
Inventors:
AHN YONG JO (KR)
Application Number:
PCT/KR2019/018722
Publication Date:
July 09, 2020
Filing Date:
December 30, 2019
Export Citation:
Assignee:
DIGITAL INSIGHTS INC (KR)
International Classes:
H04N19/103; H04N19/119; H04N19/176; H04N19/184; H04N19/50; H04N19/70
Domestic Patent References:
| WO2017188784A2 | 2017-11-02 | |||
| WO2010120113A2 | 2010-10-21 | |||
| WO2017099385A1 | 2017-06-15 |
Foreign References:
| KR20100029246A | 2010-03-16 |
Other References:
BLASER, MAX: "CE10: Results on Geometric Partitioning (Experiments 3.2.a-3.2.c", JOINT VIDEO EXPERTS TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11. JVET-L0417. 12TH MEETING, 12 October 2018 (2018-10-12), Macao, CN ., Retrieved from the Internet [retrieved on 20200325]
Attorney, Agent or Firm:
SUNG, Byung Kee (KR)
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