SG11201801863QA - Image prediction method and apparatus - Google Patents

Image prediction method and apparatus

Info

Publication number
SG11201801863QA
SG11201801863QA SG11201801863QA SG11201801863QA SG11201801863QA SG 11201801863Q A SG11201801863Q A SG 11201801863QA SG 11201801863Q A SG11201801863Q A SG 11201801863QA SG 11201801863Q A SG11201801863Q A SG 11201801863QA SG 11201801863Q A SG11201801863Q A SG 11201801863QA
Authority
SG
Singapore
Prior art keywords
prediction method
image prediction
image
prediction
Prior art date
Application number
SG11201801863QA
Other languages
English (en)
Inventor
Huanbang Chen
Sixin Lin
Hong Zhang
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of SG11201801863QA publication Critical patent/SG11201801863QA/en

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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
    • H04N19/103—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/169—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
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • 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
    • H04N19/70—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
    • 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
    • H04N19/537—Motion estimation other than block-based
    • H04N19/54—Motion estimation other than block-based using feature points or meshes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
SG11201801863QA 2015-09-29 2016-09-08 Image prediction method and apparatus SG11201801863QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510632589.1A CN106559669B (zh) 2015-09-29 2015-09-29 预测图像编解码方法及装置
PCT/CN2016/098464 WO2017054630A1 (zh) 2015-09-29 2016-09-08 图像预测的方法及装置

Publications (1)

Publication Number Publication Date
SG11201801863QA true SG11201801863QA (en) 2018-04-27

Family

ID=58414556

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201801863QA SG11201801863QA (en) 2015-09-29 2016-09-08 Image prediction method and apparatus

Country Status (13)

Country Link
US (2) US11323736B2 (zh)
EP (1) EP3331243B1 (zh)
JP (4) JP6669859B2 (zh)
KR (2) KR102114764B1 (zh)
CN (3) CN106559669B (zh)
AU (1) AU2016333221B2 (zh)
BR (1) BR112018006271B1 (zh)
MX (1) MX2018003764A (zh)
MY (1) MY196371A (zh)
RU (1) RU2697726C1 (zh)
SG (1) SG11201801863QA (zh)
WO (1) WO2017054630A1 (zh)
ZA (1) ZA201801541B (zh)

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Publication number Publication date
US20220094969A1 (en) 2022-03-24
CN108965871B (zh) 2023-11-10
CN106559669A (zh) 2017-04-05
JP2018533261A (ja) 2018-11-08
KR102240141B1 (ko) 2021-04-13
EP3331243B1 (en) 2021-04-21
WO2017054630A1 (zh) 2017-04-06
JP2020092457A (ja) 2020-06-11
JP2024020203A (ja) 2024-02-14
RU2019124468A (ru) 2019-09-03
CN109274974A (zh) 2019-01-25
CN106559669B (zh) 2018-10-09
JP6882560B2 (ja) 2021-06-02
RU2697726C1 (ru) 2019-08-19
JP2021119709A (ja) 2021-08-12
EP3331243A1 (en) 2018-06-06
KR20200057120A (ko) 2020-05-25
KR102114764B1 (ko) 2020-05-25
US20180205965A1 (en) 2018-07-19
US12058365B2 (en) 2024-08-06
BR112018006271A2 (zh) 2018-10-16
CN108965871A (zh) 2018-12-07
CN109274974B (zh) 2022-02-11
KR20180043830A (ko) 2018-04-30
MY196371A (en) 2023-03-27
US11323736B2 (en) 2022-05-03
JP7368414B2 (ja) 2023-10-24
AU2016333221A1 (en) 2018-03-29
JP6669859B2 (ja) 2020-03-18
ZA201801541B (en) 2019-08-28
AU2016333221B2 (en) 2019-10-03
EP3331243A4 (en) 2018-07-18
MX2018003764A (es) 2018-07-06
BR112018006271B1 (pt) 2021-01-26

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