Title:
ビデオ信号符号化／復号方法及びその機器
Document Type and Number:
Japanese Patent JP7423624
Kind Code:
B2
Abstract:
An image decoding method according to the present invention comprises the steps of: deriving a merge candidate of a current block from a neighboring block of the current block; adding the derived merge candidate to a merge candidate list; when the number of merge candidates previously added to the merge candidate list is less than a threshold value, adding at least one prediction area merge candidate included in a prediction area motion information table to the merge candidate list; deriving motion information about the current block on the basis of the merge candidate list; and performing motion compensation on the current block on the basis of the derived motion information.
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Inventors:
Lee, Begun
Application Number:
JP2021523789A
Publication Date:
January 29, 2024
Filing Date:
November 08, 2019
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
International Classes:
H04N19/52
Foreign References:
| WO2013106336A2 | ||||
| US20170188028 |
Other References:
Li Zhang, et al.,CE4-related: History-based Motion Vector Prediction,Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11,JVET-K0104-v5,11th Meeting: Ljubljana, SI,2018年07月,pp.1-7
Li Zhang, et al.,CE4: History-based Motion Vector Prediction (Test 4.4.7),Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11,JVET-L0266-v2,12th Meeting: Macao, CN,2018年10月,pp.1-6
Jie Zhao, Seethal Paluri, and Seung Hwan Kim,CE4-related: Simplification to History Based Motion Vector Prediction,Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11,JVET-L0309,12th Meeting: Macao, CN,2018年10月,pp.1-5
Li Zhang, et al.,CE4: History-based Motion Vector Prediction (Test 4.4.7),Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11,JVET-L0266-v2,12th Meeting: Macao, CN,2018年10月,pp.1-6
Jie Zhao, Seethal Paluri, and Seung Hwan Kim,CE4-related: Simplification to History Based Motion Vector Prediction,Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11,JVET-L0309,12th Meeting: Macao, CN,2018年10月,pp.1-5
Attorney, Agent or Firm:
Yukitaka Nakamura
Manabu Miyajima
Takeshi Sekine
Masashi Yoshida
Tomoya Deguchi
Manabu Miyajima
Takeshi Sekine
Masashi Yoshida
Tomoya Deguchi
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