PH12021550079A1 - History-based candidate list with classification - Google Patents

History-based candidate list with classification

Info

Publication number
PH12021550079A1
PH12021550079A1 PH12021550079A PH12021550079A PH12021550079A1 PH 12021550079 A1 PH12021550079 A1 PH 12021550079A1 PH 12021550079 A PH12021550079 A PH 12021550079A PH 12021550079 A PH12021550079 A PH 12021550079A PH 12021550079 A1 PH12021550079 A1 PH 12021550079A1
Authority
PH
Philippines
Prior art keywords
candidate list
history
based candidate
candidates
classification
Prior art date
Application number
PH12021550079A
Other languages
English (en)
Inventor
Wei-Jung Chien
Chun-Chi Chen
Marta Karczewicz
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 PH12021550079A1 publication Critical patent/PH12021550079A1/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
    • H04N19/50—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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • 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)
PH12021550079A 2018-08-16 2021-01-12 History-based candidate list with classification PH12021550079A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862764851P 2018-08-16 2018-08-16
US16/540,893 US11336914B2 (en) 2018-08-16 2019-08-14 History-based candidate list with classification
PCT/US2019/046693 WO2020037144A1 (en) 2018-08-16 2019-08-15 History-based candidate list with classification

Publications (1)

Publication Number Publication Date
PH12021550079A1 true PH12021550079A1 (en) 2021-10-25

Family

ID=69523673

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12021550079A PH12021550079A1 (en) 2018-08-16 2021-01-12 History-based candidate list with classification

Country Status (17)

Country Link
US (1) US11336914B2 (enExample)
EP (1) EP3837840A1 (enExample)
JP (1) JP2021534627A (enExample)
KR (1) KR20210042103A (enExample)
CN (1) CN112567748B (enExample)
AR (1) AR115962A1 (enExample)
AU (1) AU2019321565B2 (enExample)
BR (1) BR112021002219A2 (enExample)
CA (1) CA3106327A1 (enExample)
CL (1) CL2021000390A1 (enExample)
CO (1) CO2021001740A2 (enExample)
IL (1) IL280040A (enExample)
MX (1) MX2021001784A (enExample)
PH (1) PH12021550079A1 (enExample)
SG (1) SG11202100151QA (enExample)
WO (1) WO2020037144A1 (enExample)
ZA (1) ZA202101016B (enExample)

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CN113056913B (zh) * 2018-10-05 2025-03-21 Op方案有限责任公司 包括添加非相邻对角空间合并候选的构造合并候选列表的方法和系统
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JP7324841B2 (ja) 2018-11-10 2023-08-10 北京字節跳動網絡技術有限公司 ビデオ・データ処理方法、装置、記憶媒体及び記憶方法
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WO2020133518A1 (zh) * 2018-12-29 2020-07-02 深圳市大疆创新科技有限公司 视频处理方法和设备
CN112042191B (zh) * 2019-01-01 2024-03-19 Lg电子株式会社 以基于历史的运动矢量为基础预测处理视频信号的方法和设备
WO2020141962A1 (ko) * 2019-01-04 2020-07-09 세종대학교산학협력단 영상 부호화/복호화 방법 및 장치
US11166015B2 (en) * 2019-03-06 2021-11-02 Tencent America LLC Method and apparatus for video coding
EP3932058A4 (en) 2019-04-01 2022-06-08 Beijing Bytedance Network Technology Co., Ltd. USING HISTORY INTERPOLATION FILTERS BASED ON MOTION VECTOR PREDICTION
EP3954114A4 (en) 2019-05-13 2022-06-01 Beijing Bytedance Network Technology Co., Ltd. TRANSFORM JUMP MODE BLOCK SIZE SETTINGS
CN113853787B (zh) * 2019-05-22 2023-12-22 北京字节跳动网络技术有限公司 基于子块使用变换跳过模式
CN117395411A (zh) 2019-08-20 2024-01-12 北京字节跳动网络技术有限公司 用于视频处理的方法、装置以及计算机可读存储介质
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Also Published As

Publication number Publication date
ZA202101016B (en) 2022-07-27
JP2021534627A (ja) 2021-12-09
EP3837840A1 (en) 2021-06-23
US20200059658A1 (en) 2020-02-20
AU2019321565B2 (en) 2022-12-01
AU2019321565A1 (en) 2021-02-11
KR20210042103A (ko) 2021-04-16
BR112021002219A2 (pt) 2021-05-04
CL2021000390A1 (es) 2021-08-27
CO2021001740A2 (es) 2021-04-08
US11336914B2 (en) 2022-05-17
CA3106327A1 (en) 2020-02-20
SG11202100151QA (en) 2021-02-25
AR115962A1 (es) 2021-03-17
WO2020037144A1 (en) 2020-02-20
CN112567748B (zh) 2024-12-24
MX2021001784A (es) 2021-07-15
CN112567748A (zh) 2021-03-26
IL280040A (en) 2021-03-01

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