PL2802146T3 - Urządzenie do dekodowania dynamicznego obrazu, sposób dekodowania dynamicznego obrazu, i program do dekodowania dynamicznego obrazu - Google Patents

Urządzenie do dekodowania dynamicznego obrazu, sposób dekodowania dynamicznego obrazu, i program do dekodowania dynamicznego obrazu

Info

Publication number
PL2802146T3
PL2802146T3 PL12857437T PL12857437T PL2802146T3 PL 2802146 T3 PL2802146 T3 PL 2802146T3 PL 12857437 T PL12857437 T PL 12857437T PL 12857437 T PL12857437 T PL 12857437T PL 2802146 T3 PL2802146 T3 PL 2802146T3
Authority
PL
Poland
Prior art keywords
image decoding
dynamic image
program
decoding device
decoding method
Prior art date
Application number
PL12857437T
Other languages
English (en)
Inventor
Hiroya Nakamura
Shigeru Fukushima
Hideki Takehara
Original Assignee
JVC Kenwood Corporation
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 JVC Kenwood Corporation filed Critical JVC Kenwood Corporation
Publication of PL2802146T3 publication Critical patent/PL2802146T3/pl

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • H04N19/517Processing of motion vectors by encoding
    • H04N19/52Processing of motion vectors by encoding by predictive encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/105Selection 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/119Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/583Motion compensation with overlapping blocks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PL12857437T 2011-12-16 2012-12-14 Urządzenie do dekodowania dynamicznego obrazu, sposób dekodowania dynamicznego obrazu, i program do dekodowania dynamicznego obrazu PL2802146T3 (pl)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2011276457 2011-12-16
JP2011276456 2011-12-16
JP2011289287 2011-12-28
JP2011289288 2011-12-28
PCT/JP2012/008016 WO2013088738A1 (ja) 2011-12-16 2012-12-14 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに動画像復号装置、動画像復号方法及び動画像復号プログラム
EP12857437.3A EP2802146B1 (en) 2011-12-16 2012-12-14 Dynamic image decoding device, dynamic image decoding method, and dynamic image decoding program

Publications (1)

Publication Number Publication Date
PL2802146T3 true PL2802146T3 (pl) 2019-07-31

Family

ID=49479186

Family Applications (6)

Application Number Title Priority Date Filing Date
PL12857437T PL2802146T3 (pl) 2011-12-16 2012-12-14 Urządzenie do dekodowania dynamicznego obrazu, sposób dekodowania dynamicznego obrazu, i program do dekodowania dynamicznego obrazu
PL19217766T PL3654651T3 (pl) 2011-12-16 2012-12-14 Urządzenie do dynamicznego kodowania obrazu, sposób dynamicznego kodowania obrazu, program do dynamicznego kodowania obrazu, urządzenie do dynamicznego dekodowania obrazu, sposób dynamicznego dekodowania obrazu i program do dynamicznego dekodowania obrazu
PL21181798.6T PL3907997T3 (pl) 2011-12-16 2012-12-14 Urządzenie do kodowania obrazu dynamicznego, sposób kodowania obrazu dynamicznego i program do kodowania obrazu dynamicznego, urządzenie do dekodowania obrazu dynamicznego, sposób dekodowania obrazu dynamicznego i program do dekodowania obrazu dynamicznego
PL20169994T PL3703370T3 (pl) 2011-12-16 2012-12-14 Urządzenie do dynamicznego kodowania obrazu, sposób dynamicznego kodowania obrazu, program do dynamicznego kodowania obrazu, urządzenie do dynamicznego dekodowania obrazu, sposób dynamicznego dekodowania obrazu i program do dynamicznego dekodowania obrazu
PL20169995T PL3703371T3 (pl) 2011-12-16 2012-12-14 Urządzenie do dynamicznego kodowania obrazu, sposób dynamicznego kodowania obrazu, program do dynamicznego kodowania obrazu, urządzenie do dynamicznego dekodowania obrazu, sposób dynamicznego dekodowania obrazu i program do dynamicznego dekodowania obrazu
PL19156821T PL3503554T3 (pl) 2011-12-16 2012-12-14 Urządzenie do dynamicznego kodowania obrazu, sposób dynamicznego kodowania obrazu i program do dynamicznego kodowania obrazu

Family Applications After (5)

Application Number Title Priority Date Filing Date
PL19217766T PL3654651T3 (pl) 2011-12-16 2012-12-14 Urządzenie do dynamicznego kodowania obrazu, sposób dynamicznego kodowania obrazu, program do dynamicznego kodowania obrazu, urządzenie do dynamicznego dekodowania obrazu, sposób dynamicznego dekodowania obrazu i program do dynamicznego dekodowania obrazu
PL21181798.6T PL3907997T3 (pl) 2011-12-16 2012-12-14 Urządzenie do kodowania obrazu dynamicznego, sposób kodowania obrazu dynamicznego i program do kodowania obrazu dynamicznego, urządzenie do dekodowania obrazu dynamicznego, sposób dekodowania obrazu dynamicznego i program do dekodowania obrazu dynamicznego
PL20169994T PL3703370T3 (pl) 2011-12-16 2012-12-14 Urządzenie do dynamicznego kodowania obrazu, sposób dynamicznego kodowania obrazu, program do dynamicznego kodowania obrazu, urządzenie do dynamicznego dekodowania obrazu, sposób dynamicznego dekodowania obrazu i program do dynamicznego dekodowania obrazu
PL20169995T PL3703371T3 (pl) 2011-12-16 2012-12-14 Urządzenie do dynamicznego kodowania obrazu, sposób dynamicznego kodowania obrazu, program do dynamicznego kodowania obrazu, urządzenie do dynamicznego dekodowania obrazu, sposób dynamicznego dekodowania obrazu i program do dynamicznego dekodowania obrazu
PL19156821T PL3503554T3 (pl) 2011-12-16 2012-12-14 Urządzenie do dynamicznego kodowania obrazu, sposób dynamicznego kodowania obrazu i program do dynamicznego kodowania obrazu

Country Status (12)

Country Link
US (5) US9674545B2 (pl)
EP (6) EP3703371B1 (pl)
BR (1) BR112014013962B1 (pl)
DK (5) DK2802146T3 (pl)
ES (4) ES2886342T3 (pl)
HR (1) HRP20211359T1 (pl)
HU (6) HUE053940T2 (pl)
PL (6) PL2802146T3 (pl)
RU (4) RU2636688C1 (pl)
SI (5) SI3503554T1 (pl)
TW (5) TWI607649B (pl)
WO (1) WO2013088738A1 (pl)

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CN112565769B (zh) * 2020-12-02 2022-10-28 浙江大华技术股份有限公司 块划分方法、帧间预测方法、视频编码方法及相关装置
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KR20130050407A (ko) 2011-11-07 2013-05-16 오수미 인터 모드에서의 움직임 정보 생성 방법
JP5561348B2 (ja) 2011-12-16 2014-07-30 株式会社Jvcケンウッド 動画像復号装置、動画像復号方法、及び動画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム

Also Published As

Publication number Publication date
ES3021869T3 (en) 2025-05-27
RU2598302C2 (ru) 2016-09-20
EP2802146A4 (en) 2015-09-23
US20170238009A1 (en) 2017-08-17
TWI586153B (zh) 2017-06-01
US9906810B2 (en) 2018-02-27
EP3703370B1 (en) 2021-08-04
SI3503554T1 (sl) 2020-06-30
EP2802146B1 (en) 2019-02-27
TWI607649B (zh) 2017-12-01
TWI593277B (zh) 2017-07-21
US20170238010A1 (en) 2017-08-17
US9906809B2 (en) 2018-02-27
HUE055993T2 (hu) 2022-01-28
EP3907997A1 (en) 2021-11-10
RU2636688C1 (ru) 2017-11-27
EP3907997C0 (en) 2025-04-09
ES2877369T3 (es) 2021-11-16
US20140286414A1 (en) 2014-09-25
US20170238008A1 (en) 2017-08-17
PL3703371T3 (pl) 2021-12-06
SI3703370T1 (sl) 2021-11-30
BR112014013962A2 (pt) 2017-06-13
BR112014013962B1 (pt) 2020-04-07
TW201720165A (zh) 2017-06-01
PL3654651T3 (pl) 2021-09-27
DK3703371T3 (da) 2021-09-06
SI2802146T1 (sl) 2019-07-31
EP3654651B1 (en) 2021-04-21
TW201720164A (zh) 2017-06-01
RU2678507C9 (ru) 2020-11-12
HUE055991T2 (hu) 2022-01-28
TWI559746B (zh) 2016-11-21
US20160309180A1 (en) 2016-10-20
PL3503554T3 (pl) 2020-06-29
HUE047995T2 (hu) 2020-05-28
ES2886342T3 (es) 2021-12-17
WO2013088738A1 (ja) 2013-06-20
RU2679552C1 (ru) 2019-02-11
EP3503554B1 (en) 2020-02-05
ES2888805T3 (es) 2022-01-07
TW201720163A (zh) 2017-06-01
BR112014013962A8 (pt) 2017-06-13
TWI578766B (zh) 2017-04-11
DK2802146T3 (en) 2019-04-15
US9906811B2 (en) 2018-02-27
PL3703370T3 (pl) 2021-12-06
SI3703371T1 (sl) 2021-11-30
HUE043876T2 (hu) 2019-09-30
TW201332375A (zh) 2013-08-01
RU2678507C1 (ru) 2019-01-29
EP3703371A1 (en) 2020-09-02
EP3703371B1 (en) 2021-08-04
US9674545B2 (en) 2017-06-06
DK3703370T3 (da) 2021-09-06
PL3907997T3 (pl) 2025-05-12
HUE053940T2 (hu) 2021-08-30
EP2802146A1 (en) 2014-11-12
TW201642659A (zh) 2016-12-01
SI3654651T1 (sl) 2021-08-31
EP3654651A1 (en) 2020-05-20
EP3907997B1 (en) 2025-04-09
DK3654651T3 (da) 2021-05-31
EP3503554A1 (en) 2019-06-26
RU2014129060A (ru) 2016-02-10
US9743104B2 (en) 2017-08-22
HUE070741T2 (hu) 2025-07-28
HRP20211359T1 (hr) 2021-11-26
DK3503554T3 (da) 2020-05-11
EP3703370A1 (en) 2020-09-02

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