CN105144716A - 层间图片信令及相关过程 - Google Patents

层间图片信令及相关过程 Download PDF

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Publication number
CN105144716A
CN105144716A CN201480019762.4A CN201480019762A CN105144716A CN 105144716 A CN105144716 A CN 105144716A CN 201480019762 A CN201480019762 A CN 201480019762A CN 105144716 A CN105144716 A CN 105144716A
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CN
China
Prior art keywords
inter
layer
current picture
picture
reference pictures
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Legal status (The legal status 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 status listed.)
Pending
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CN201480019762.4A
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English (en)
Chinese (zh)
Inventor
王益魁
陈建乐
克里希纳坎斯·拉帕卡
陈颖
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Qualcomm Inc
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Qualcomm Inc
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Publication of CN105144716A publication Critical patent/CN105144716A/zh
Pending legal-status Critical Current

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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
    • H04N19/30—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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201480019762.4A 2013-04-08 2014-04-02 层间图片信令及相关过程 Pending CN105144716A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361809813P 2013-04-08 2013-04-08
US61/809,813 2013-04-08
US14/242,526 2014-04-01
US14/242,526 US11438609B2 (en) 2013-04-08 2014-04-01 Inter-layer picture signaling and related processes
PCT/US2014/032718 WO2014168799A1 (en) 2013-04-08 2014-04-02 Inter-layer picture signaling and related processes

Publications (1)

Publication Number Publication Date
CN105144716A true CN105144716A (zh) 2015-12-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480019762.4A Pending CN105144716A (zh) 2013-04-08 2014-04-02 层间图片信令及相关过程

Country Status (7)

Country Link
US (1) US11438609B2 (enExample)
EP (1) EP2984840A1 (enExample)
JP (1) JP6416203B2 (enExample)
KR (1) KR102295128B1 (enExample)
CN (1) CN105144716A (enExample)
BR (1) BR112015025646A2 (enExample)
WO (1) WO2014168799A1 (enExample)

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Also Published As

Publication number Publication date
US20140301456A1 (en) 2014-10-09
KR102295128B1 (ko) 2021-08-27
WO2014168799A1 (en) 2014-10-16
US11438609B2 (en) 2022-09-06
KR20150139894A (ko) 2015-12-14
EP2984840A1 (en) 2016-02-17
JP6416203B2 (ja) 2018-10-31
BR112015025646A2 (pt) 2017-07-18
JP2016518766A (ja) 2016-06-23

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Application publication date: 20151209