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
Application number
MX2016011215A
Other languages
English (en)
Spanish (es)
Other versions
MX2016011215A (es
Inventor
Wang Ye-Kui
Krishnan Ramasubramonian Adarsh
Hendry Fnu
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2016011215A publication Critical patent/MX2016011215A/es
Publication of MX355918B publication Critical patent/MX355918B/es

Links

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)
MX2016011215A 2014-03-17 2015-03-13 Dispositivo y metodo para codificacion escalable de informacion de video. MX355918B (es)

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 (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10674171B2 (en) * 2011-09-27 2020-06-02 Telefonaktiebolaget Lm Ericsson (Publ) Decoders and methods thereof for managing pictures in video decoding process
US20220038681A1 (en) * 2018-11-05 2022-02-03 Interdigital Vc Holdings, Inc. Video encoding or decoding using block extension for overlapped block motion compensation
WO2021052495A1 (en) * 2019-09-20 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Adaptive resolution change and scalable coding for screen contents
US11159827B2 (en) * 2019-09-23 2021-10-26 Tencent America LLC Method for signaling output layer set with sub picture
CN114868158B (zh) 2019-12-26 2025-08-01 字节跳动有限公司 层级视频中的解码图片缓冲区参数的信令通知
KR102776845B1 (ko) 2019-12-26 2025-03-10 바이트댄스 아이엔씨 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들
EP4066386A4 (en) 2019-12-27 2023-01-25 ByteDance Inc. SUB-PICTURE SIGNALING IN VIDEO ENCODING
CN114982243B (zh) 2020-01-09 2025-05-13 字节跳动有限公司 视频流中的填充数据单元的处理
US11563980B2 (en) * 2020-04-02 2023-01-24 Qualcomm Incorporated General constraint information syntax in video coding
CN122053857A (zh) * 2020-05-19 2026-05-15 松下电器（美国）知识产权公司 编码方法、解码方法以及比特流发送方法
JP2024529313A (ja) * 2021-07-07 2024-08-06 オッポ広東移動通信有限公司 ビデオコーデックにおけるシーケンスレベルおよびスライスレベルの構文表現
CN118511532B (zh) 2022-01-10 2026-04-24 Oppo广东移动通信有限公司 传输视频编码的通用约束信息

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101855908B (zh) * 2007-10-15 2012-11-21 高通股份有限公司 用于可缩放视频译码的改进的加强层译码
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
US10230972B2 (en) * 2012-07-01 2019-03-12 Sharp Kabushiki Kaisha Device for signaling a long-term reference picture in a parameter set
WO2014028838A1 (en) * 2012-08-16 2014-02-20 Vid Scale, Inc. Slice based skip mode signaling for multiple layer video coding
EP2946556B1 (en) * 2013-01-16 2016-10-12 Telefonaktiebolaget LM Ericsson (publ) Decoder and encoder and methods for coding of a video sequence

Also Published As

Publication number Publication date
BR112016021475B8 (pt) 2024-02-06
EP3120560A1 (en) 2017-01-25
MX2016011215A (es) 2016-11-30
EP3120560C0 (en) 2023-07-26
JP6434044B2 (ja) 2018-12-05
BR112016021475A2 (pt) 2017-08-15
US9848199B2 (en) 2017-12-19
BR112016021475B1 (pt) 2023-12-26
WO2015142651A1 (en) 2015-09-24
KR20160132894A (ko) 2016-11-21
EP3120560B1 (en) 2023-07-26
KR101948999B1 (ko) 2019-02-15
CN106105222B (zh) 2019-12-27
CN106105222A (zh) 2016-11-09
JP2017513340A (ja) 2017-05-25
US20150264369A1 (en) 2015-09-17
BR112016021475A8 (pt) 2021-07-06

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