MX355918B - Dispositivo y metodo para codificacion escalable de informacion de video. - Google Patents
Dispositivo y metodo para codificacion escalable de informacion de video.Info
- Publication number
- MX355918B MX355918B MX2016011215A MX2016011215A MX355918B MX 355918 B MX355918 B MX 355918B MX 2016011215 A MX2016011215 A MX 2016011215A MX 2016011215 A MX2016011215 A MX 2016011215A MX 355918 B MX355918 B MX 355918B
- Authority
- MX
- Mexico
- Prior art keywords
- bitstream
- video information
- current picture
- processor
- memory
- Prior art date
Links
- 230000004044 response Effects 0.000 abstract 1
Classifications
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
-
- 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
- H04N19/169—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
- H04N19/169—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
- H04N19/187—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 a scalable video layer
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461954545P | 2014-03-17 | 2014-03-17 | |
| US201461955140P | 2014-03-18 | 2014-03-18 | |
| US14/656,447 US9848199B2 (en) | 2014-03-17 | 2015-03-12 | Device and method for scalable coding of video information |
| PCT/US2015/020469 WO2015142651A1 (en) | 2014-03-17 | 2015-03-13 | Device and method for scalable coding of video information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2016011215A MX2016011215A (es) | 2016-11-30 |
| MX355918B true MX355918B (es) | 2018-05-04 |
Family
ID=54070441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016011215A MX355918B (es) | 2014-03-17 | 2015-03-13 | Dispositivo y metodo para codificacion escalable de informacion de video. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9848199B2 (enExample) |
| EP (1) | EP3120560B1 (enExample) |
| JP (1) | JP6434044B2 (enExample) |
| KR (1) | KR101948999B1 (enExample) |
| CN (1) | CN106105222B (enExample) |
| BR (1) | BR112016021475B8 (enExample) |
| MX (1) | MX355918B (enExample) |
| WO (1) | WO2015142651A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103843341B (zh) * | 2011-09-27 | 2017-06-13 | 瑞典爱立信有限公司 | 用于管理视频解码过程中的画面的解码器及其方法 |
| MX2021005253A (es) * | 2018-11-05 | 2021-06-18 | Interdigital Vc Holdings Inc | Codificacion o decodificacion de video utilizando extension de bloque para compensacion de movimiento de bloque superpuesto. |
| CN120956917A (zh) * | 2019-09-20 | 2025-11-14 | 北京字节跳动网络技术有限公司 | 用于屏幕内容的自适应分辨率变化和可缩放编解码 |
| US11159827B2 (en) * | 2019-09-23 | 2021-10-26 | Tencent America LLC | Method for signaling output layer set with sub picture |
| JP7431331B2 (ja) | 2019-12-26 | 2024-02-14 | バイトダンス インコーポレイテッド | コーディングビットストリームにおけるビデオレイヤのシグナリングに対する制約 |
| KR102718071B1 (ko) | 2019-12-26 | 2024-10-17 | 바이트댄스 아이엔씨 | 계층화된 비디오에서의 디코딩된 픽처 버퍼 파라미터들의 시그널링 |
| KR20220121804A (ko) | 2019-12-27 | 2022-09-01 | 바이트댄스 아이엔씨 | 파라미터 세트들에서의 서브픽처 시그널링 |
| EP4074043A4 (en) | 2020-01-09 | 2023-01-25 | ByteDance Inc. | CONSTRAINTS ON VALUE RANGES IN VIDEO BITSTREAMS |
| US11563980B2 (en) * | 2020-04-02 | 2023-01-24 | Qualcomm Incorporated | General constraint information syntax in video coding |
| CN118317094A (zh) * | 2021-07-07 | 2024-07-09 | Oppo广东移动通信有限公司 | 视频编解码中的序列级和切片级语法表示 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5248619B2 (ja) * | 2007-10-15 | 2013-07-31 | クゥアルコム・インコーポレイテッド | スケーラブルビデオ符号化のための改良された拡張レイヤ符号化 |
| US9591303B2 (en) * | 2012-06-28 | 2017-03-07 | Qualcomm Incorporated | Random access and signaling of long-term reference pictures in video coding |
| US9332255B2 (en) * | 2012-06-28 | 2016-05-03 | Qualcomm Incorporated | Signaling long-term reference pictures for video coding |
| CN104412588B (zh) * | 2012-07-01 | 2018-06-08 | 夏普株式会社 | 用于在参数集中发信号通知长期参考图片的设备 |
| TWI625052B (zh) * | 2012-08-16 | 2018-05-21 | Ｖｉｄ衡器股份有限公司 | 多層視訊編碼以片段為基礎之跨越模式傳訊 |
| ES2609527T3 (es) * | 2013-01-16 | 2017-04-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Descodificador y codificador y procedimientos para codificar una secuencia de vídeo |
-
2015
- 2015-03-12 US US14/656,447 patent/US9848199B2/en active Active
- 2015-03-13 MX MX2016011215A patent/MX355918B/es active IP Right Grant
- 2015-03-13 EP EP15712770.5A patent/EP3120560B1/en active Active
- 2015-03-13 CN CN201580013315.2A patent/CN106105222B/zh active Active
- 2015-03-13 WO PCT/US2015/020469 patent/WO2015142651A1/en not_active Ceased
- 2015-03-13 KR KR1020167027378A patent/KR101948999B1/ko active Active
- 2015-03-13 JP JP2016557569A patent/JP6434044B2/ja active Active
- 2015-03-13 BR BR112016021475A patent/BR112016021475B8/pt active Search and Examination
Also Published As
| Publication number | Publication date |
|---|---|
| EP3120560A1 (en) | 2017-01-25 |
| CN106105222A (zh) | 2016-11-09 |
| JP2017513340A (ja) | 2017-05-25 |
| BR112016021475B8 (pt) | 2024-02-06 |
| KR20160132894A (ko) | 2016-11-21 |
| JP6434044B2 (ja) | 2018-12-05 |
| US9848199B2 (en) | 2017-12-19 |
| EP3120560C0 (en) | 2023-07-26 |
| US20150264369A1 (en) | 2015-09-17 |
| WO2015142651A1 (en) | 2015-09-24 |
| CN106105222B (zh) | 2019-12-27 |
| MX2016011215A (es) | 2016-11-30 |
| BR112016021475B1 (pt) | 2023-12-26 |
| BR112016021475A8 (pt) | 2021-07-06 |
| BR112016021475A2 (pt) | 2017-08-15 |
| KR101948999B1 (ko) | 2019-02-15 |
| EP3120560B1 (en) | 2023-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |