Title:
DECODING METHOD, ENCODING METHOD, DECODING DEVICE, AND ENCODING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/210101
Kind Code:
A1
Abstract:
This decoding method includes: decoding, from a bit stream, cropping information that indicates a cropping amount corresponding to the padding amount of a first sub-picture which is a sub-picture among a plurality of sub-pictures constituting a picture, at least one edge of the sub-picture being included in at least one edge of the picture, at least one sub-picture being adjacent on the side opposite the at least one edge of the sub-picture, the sub-picture having been padded so that the size of the sub-picture reaches an integral multiple of a preset coding unit size in at least one direction (S1071); decoding the first sub-picture from the bit stream (S1072); and a cropping the first sub-picture in accordance with the cropping amount (S1073).
Inventors:
DRUGEON VIRGINIE
ABE KIYOFUMI (JP)
NISHI TAKAHIRO
TOMA TADAMASA
ABE KIYOFUMI (JP)
NISHI TAKAHIRO
TOMA TADAMASA
Application Number:
PCT/JP2022/013183
Publication Date:
October 06, 2022
Filing Date:
March 22, 2022
Export Citation:
Assignee:
PANASONIC IP CORP AMERICA (US)
International Classes:
H04N19/70; H04N19/85
Domestic Patent References:
| WO2017158850A1 | 2017-09-21 | |||
| WO2019221072A1 | 2019-11-21 |
Foreign References:
| JP2012147319A | 2012-08-02 |
Other References:
29 August 2020 (2020-08-29), ANONYMOUS: "ITU-T H.266 RECOMMENDATION. SERIES H: AUDIOVISUAL AND MULTIMEDIA SYSTEMS Infrastructure of audiovisual services - Coding of moving video. ITU-T H.266", XP009535893
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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