IN2014CN02627A - - Google Patents

Info

Publication number
IN2014CN02627A
IN2014CN02627A IN2627CHN2014A IN2014CN02627A IN 2014CN02627 A IN2014CN02627 A IN 2014CN02627A IN 2627CHN2014 A IN2627CHN2014 A IN 2627CHN2014A IN 2014CN02627 A IN2014CN02627 A IN 2014CN02627A
Authority
IN
India
Prior art keywords
video
video unit
unit
current
current video
Prior art date
Application number
Other languages
English (en)
Inventor
Bo Zhou
Gurunath Ramaswamy
Karthic Veera
Peisong Chen
Muhammed Zeyd Coban
Junchen Du
Suhail Jalil
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 IN2014CN02627A publication Critical patent/IN2014CN02627A/en

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
    • H04N19/10—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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/192—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 the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
IN2627CHN2014 2011-10-18 2012-09-14 IN2014CN02627A (OSRAM)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161548630P 2011-10-18 2011-10-18
US13/418,107 US9838692B2 (en) 2011-10-18 2012-03-12 Detecting availabilities of neighboring video units for video coding
PCT/US2012/055462 WO2013058910A1 (en) 2011-10-18 2012-09-14 Detecting availabilities of neighboring video units for video coding

Publications (1)

Publication Number Publication Date
IN2014CN02627A true IN2014CN02627A (OSRAM) 2015-06-26

Family

ID=48085988

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2627CHN2014 IN2014CN02627A (OSRAM) 2011-10-18 2012-09-14

Country Status (7)

Country Link
US (1) US9838692B2 (OSRAM)
EP (2) EP2769546A1 (OSRAM)
JP (1) JP6022586B2 (OSRAM)
KR (1) KR101647904B1 (OSRAM)
CN (1) CN103891281B (OSRAM)
IN (1) IN2014CN02627A (OSRAM)
WO (1) WO2013058910A1 (OSRAM)

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EP3794824A1 (en) 2018-06-29 2021-03-24 Beijing Bytedance Network Technology Co. Ltd. Conditions for updating luts
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KR20240007299A (ko) 2018-06-29 2024-01-16 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 룩업 테이블의 업데이트: fifo, 제약된 fifo
TWI723444B (zh) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 使用一個或多個查找表來按順序存儲先前編碼的運動信息並使用它們來編碼後面的塊的概念
CN110662030B (zh) * 2018-06-29 2022-06-14 北京字节跳动网络技术有限公司 一种视频处理方法和装置
CA3101730A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Partial/full pruning when adding a hmvp candidate to merge/amvp
WO2020003284A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and amvp
TWI728390B (zh) 2018-06-29 2021-05-21 大陸商北京字節跳動網絡技術有限公司 查找表尺寸
GB2589487B (en) 2018-06-29 2023-02-08 Beijing Bytedance Network Tech Co Ltd Checking order of motion candidates in LUT
CN110677662B (zh) 2018-07-02 2022-09-02 北京字节跳动网络技术有限公司 Hmvp和非相邻运动的组合使用方法
CN110891180B (zh) 2018-09-10 2023-11-17 华为技术有限公司 视频解码方法及视频解码器
WO2020053800A1 (en) 2018-09-12 2020-03-19 Beijing Bytedance Network Technology Co., Ltd. How many hmvp candidates to be checked
US11172236B2 (en) 2018-09-21 2021-11-09 Tencent America LLC Method and apparatus for video decoding that defines a search range for a reference block indicated by a block vector
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CN113273186B (zh) 2019-01-10 2025-01-10 北京字节跳动网络技术有限公司 Lut更新的调用
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
CN113302937B (zh) 2019-01-16 2024-08-02 北京字节跳动网络技术有限公司 运动候选推导
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CN115734026B (zh) * 2021-08-31 2025-08-29 北京字跳网络技术有限公司 视频的处理方法、装置及系统

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Also Published As

Publication number Publication date
CN103891281A (zh) 2014-06-25
KR20140085510A (ko) 2014-07-07
JP6022586B2 (ja) 2016-11-09
WO2013058910A1 (en) 2013-04-25
US9838692B2 (en) 2017-12-05
US20130094580A1 (en) 2013-04-18
KR101647904B1 (ko) 2016-08-11
EP2769546A1 (en) 2014-08-27
CN103891281B (zh) 2018-07-27
JP2014532384A (ja) 2014-12-04
EP3396956A1 (en) 2018-10-31

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