BR112022010214A2 - Método e aparelho para sinalizar informações de particionamento de imagem - Google Patents
Método e aparelho para sinalizar informações de particionamento de imagemInfo
- Publication number
- BR112022010214A2 BR112022010214A2 BR112022010214A BR112022010214A BR112022010214A2 BR 112022010214 A2 BR112022010214 A2 BR 112022010214A2 BR 112022010214 A BR112022010214 A BR 112022010214A BR 112022010214 A BR112022010214 A BR 112022010214A BR 112022010214 A2 BR112022010214 A2 BR 112022010214A2
- Authority
- BR
- Brazil
- Prior art keywords
- partitioning information
- image partitioning
- signaling image
- signaling
- image
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000011664 signaling Effects 0.000 title abstract 2
- 238000000638 solvent extraction Methods 0.000 title abstract 2
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
Abstract
MÉTODO E APARELHO PARA SINALIZAR INFORMAÇÕES DE PARTICIONAMENTO DE IMAGEM. Em um método para decodificar uma imagem por um aparelho de decodificação de acordo com a presente divulgação, uma imagem atual é configurada para incluir uma única fatia, com base em um sinalizador indicando se existe informação em uma subimagem e um sinalizador indicando se a subimagem inclui uma única fatia.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962941662P | 2019-11-27 | 2019-11-27 | |
PCT/KR2020/016944 WO2021107634A1 (ko) | 2019-11-27 | 2020-11-26 | 픽처 분할 정보를 시그널링 하는 방법 및 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022010214A2 true BR112022010214A2 (pt) | 2022-09-06 |
Family
ID=76130633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022010214A BR112022010214A2 (pt) | 2019-11-27 | 2020-11-26 | Método e aparelho para sinalizar informações de particionamento de imagem |
Country Status (10)
Country | Link |
---|---|
US (1) | US20230029653A1 (pt) |
EP (1) | EP4068784A4 (pt) |
JP (2) | JP7375198B2 (pt) |
KR (1) | KR20220082081A (pt) |
CN (1) | CN114982242A (pt) |
AU (1) | AU2020392155B2 (pt) |
BR (1) | BR112022010214A2 (pt) |
CA (1) | CA3163401A1 (pt) |
MX (1) | MX2022006361A (pt) |
WO (1) | WO2021107634A1 (pt) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6553150B1 (en) * | 2000-04-25 | 2003-04-22 | Hewlett-Packard Development Co., Lp | Image sequence compression featuring independently coded regions |
CN106067973B (zh) * | 2010-05-19 | 2019-06-18 | Sk电信有限公司 | 视频解码设备 |
JP5706771B2 (ja) * | 2010-07-30 | 2015-04-22 | キヤノン株式会社 | 動画像の予測符号化装置及びその制御方法、コンピュータプログラム |
WO2016090568A1 (en) * | 2014-12-10 | 2016-06-16 | Mediatek Singapore Pte. Ltd. | Binary tree block partitioning structure |
WO2017043763A1 (ko) * | 2015-09-10 | 2017-03-16 | 삼성전자 주식회사 | 부호화 장치, 복호화 장치, 그 부호화 및 복호화 방법 |
CN116347073A (zh) * | 2016-03-30 | 2023-06-27 | 韩国电子通信研究院 | 使用画面划分信息对视频进行编码和解码的方法和设备 |
US10410376B1 (en) * | 2016-09-26 | 2019-09-10 | Amazon Technologies, Inc. | Virtual reality media content decoding of portions of image frames |
US11095907B2 (en) * | 2017-03-27 | 2021-08-17 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
US10791003B2 (en) * | 2017-10-30 | 2020-09-29 | Intel Corporation | Streaming on diverse transports |
-
2020
- 2020-11-26 CA CA3163401A patent/CA3163401A1/en active Pending
- 2020-11-26 AU AU2020392155A patent/AU2020392155B2/en active Active
- 2020-11-26 US US17/780,333 patent/US20230029653A1/en active Pending
- 2020-11-26 WO PCT/KR2020/016944 patent/WO2021107634A1/ko unknown
- 2020-11-26 EP EP20892799.6A patent/EP4068784A4/en active Pending
- 2020-11-26 JP JP2022531522A patent/JP7375198B2/ja active Active
- 2020-11-26 KR KR1020227017300A patent/KR20220082081A/ko unknown
- 2020-11-26 MX MX2022006361A patent/MX2022006361A/es unknown
- 2020-11-26 CN CN202080093704.1A patent/CN114982242A/zh active Pending
- 2020-11-26 BR BR112022010214A patent/BR112022010214A2/pt unknown
-
2023
- 2023-10-24 JP JP2023182288A patent/JP2023175009A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US20230029653A1 (en) | 2023-02-02 |
JP2023503660A (ja) | 2023-01-31 |
MX2022006361A (es) | 2022-09-07 |
EP4068784A1 (en) | 2022-10-05 |
JP2023175009A (ja) | 2023-12-08 |
JP7375198B2 (ja) | 2023-11-07 |
WO2021107634A1 (ko) | 2021-06-03 |
AU2020392155B2 (en) | 2024-02-15 |
AU2020392155A1 (en) | 2022-07-14 |
CN114982242A (zh) | 2022-08-30 |
EP4068784A4 (en) | 2024-01-17 |
CA3163401A1 (en) | 2021-06-03 |
KR20220082081A (ko) | 2022-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B154 | Notification of filing of divisional application [chapter 15.50 patent gazette] |
Free format text: O PEDIDO FOI DIVIDIDO NO BR122023022586-4 PROTOCOLO 870230095648 EM 27/10/2023 17:30. |