Title:
METHOD AND DEVICE FOR REMOVING REDUNDANT SYNTAX FROM MERGE DATA SYNTAX
Document Type and Number:
Japanese Patent JP2023065569
Kind Code:
A
Abstract:
To provide a method and a device for efficiently signaling information about a merge mode during inter prediction.SOLUTION: A video/image encoding method including an inter prediction method includes the steps of: determining a prediction mode of a current block based on information about a prediction mode acquired from a bit stream; constructing a merge candidate list based on the prediction mode; deriving motion information of the current block based on the merge candidate list; and generating prediction samples of the current block based on the motion information. The bit stream includes information about a CIIP (combined inter-picture merge and intra-picture prediction) available flag indicating whether the CIIP is available, and a regular merge flag is acquired from the bit stream based on the CIIP available flag.SELECTED DRAWING: Figure 10
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Inventors:
Chang Hyun Mun
Parkneri
Japan Technical Co., Ltd.
Parkneri
Japan Technical Co., Ltd.
Application Number:
JP2023030944A
Publication Date:
May 12, 2023
Filing Date:
March 01, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
H04N19/70; H04N19/107; H04N19/14; H04N19/176
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Akira Kawai
Tomohiro Nanzan
Takemoto Minoru
Shinji Mihashi
Akira Kawai
Tomohiro Nanzan
Takemoto Minoru
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