Title:
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/277107
Kind Code:
A1
Abstract:
In an image decoding device 200 according to the present invention, merge candidates in a merge list of a normal merge mode are configured to be generated from space merge candidates, time merge candidates, non-proximity merge candidates, history merge candidates, pair-wise merge candidates, or zero merge candidates and then stored, and a decoding unit 210 is configured to specify a merge candidate from among zeroth to fourth candidates in the merge list on the basis of a syntax (mmvd_cand_idx) transmitted from an image encoding device 100.
Inventors:
KIDANI YOSHITAKA (JP)
KAWAMURA KEI (JP)
KAWAMURA KEI (JP)
Application Number:
PCT/JP2022/026106
Publication Date:
January 05, 2023
Filing Date:
June 29, 2022
Export Citation:
Assignee:
KDDI CORP (JP)
International Classes:
H04N19/70; H04N19/503; H04N19/52
Domestic Patent References:
| WO2020106190A1 | 2020-05-28 | |||
| WO2020017367A1 | 2020-01-23 | |||
| WO2021015195A1 | 2021-01-28 |
Foreign References:
| JP2021034849A | 2021-03-01 | |||
| US20200059658A1 | 2020-02-20 | |||
| JP2021057621A | 2021-04-08 | |||
| US20200260095A1 | 2020-08-13 |
Attorney, Agent or Firm:
FELICITE PATENT PROFESSIONAL CORPORATION (JP)
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