PL2773111T3 - Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów i urządzenie do dekodowania obrazów - Google Patents

Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów i urządzenie do dekodowania obrazów

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Publication number
PL2773111T3
PL2773111T3 PL12842944T PL12842944T PL2773111T3 PL 2773111 T3 PL2773111 T3 PL 2773111T3 PL 12842944 T PL12842944 T PL 12842944T PL 12842944 T PL12842944 T PL 12842944T PL 2773111 T3 PL2773111 T3 PL 2773111T3
Authority
PL
Poland
Prior art keywords
image
image decoding
image encoding
encoding
decoding
Prior art date
Application number
PL12842944T
Other languages
English (en)
Inventor
Viktor Wahadaniah
Chong Soon Lim
Sue Mon Thet Naing
Hai Wei Sun
Toshiyasu Sugio
Takahiro Nishi
Hisao Sasai
Youji Shibahara
Kyoko Tanikawa
Toru Matsunobu
Kengo Terada
Original Assignee
Sun Patent Trust
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 Sun Patent Trust filed Critical Sun Patent Trust
Publication of PL2773111T3 publication Critical patent/PL2773111T3/pl

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    • 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
    • H04N19/56Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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
    • H04N19/50Methods 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
    • H04N19/10Methods 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
    • H04N19/172Methods 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 picture, frame or field
    • 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
    • H04N19/50Methods 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
    • 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
    • H04N19/58Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL12842944T 2011-10-28 2012-10-18 Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów i urządzenie do dekodowania obrazów PL2773111T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161552863P 2011-10-28 2011-10-28
EP12842944.6A EP2773111B1 (en) 2011-10-28 2012-10-18 Image encoding method, image decoding method, image encoding device, and image decoding device
PCT/JP2012/006651 WO2013061546A1 (ja) 2011-10-28 2012-10-18 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置

Publications (1)

Publication Number Publication Date
PL2773111T3 true PL2773111T3 (pl) 2020-06-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PL12842944T PL2773111T3 (pl) 2011-10-28 2012-10-18 Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów i urządzenie do dekodowania obrazów

Country Status (14)

Country Link
US (12) US8861606B2 (pl)
EP (1) EP2773111B1 (pl)
JP (4) JP5383958B2 (pl)
KR (1) KR101935976B1 (pl)
CN (2) CN103688545B (pl)
AR (1) AR088538A1 (pl)
BR (1) BR112013027350B1 (pl)
CA (1) CA2836243C (pl)
ES (1) ES2780186T3 (pl)
MX (1) MX2013012223A (pl)
MY (1) MY164782A (pl)
PL (1) PL2773111T3 (pl)
TW (1) TW201334562A (pl)
WO (1) WO2013061546A1 (pl)

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US9699474B2 (en) 2017-07-04
WO2013061546A1 (ja) 2013-05-02
TWI563831B (pl) 2016-12-21
ES2780186T3 (es) 2020-08-24
EP2773111A4 (en) 2015-04-15
US20150208088A1 (en) 2015-07-23
CN103688545B (zh) 2017-05-10
US11831907B2 (en) 2023-11-28
US20180316933A1 (en) 2018-11-01
CA2836243C (en) 2020-12-01
US9912962B2 (en) 2018-03-06
US8861606B2 (en) 2014-10-14
CN107071471B (zh) 2020-04-07
US20230412835A1 (en) 2023-12-21
US20200154133A1 (en) 2020-05-14
US20160241872A1 (en) 2016-08-18
JP2017099001A (ja) 2017-06-01
US20140348245A1 (en) 2014-11-27
JPWO2013061546A1 (ja) 2015-04-02
US10045047B2 (en) 2018-08-07
CN103688545A (zh) 2014-03-26
US20140314153A1 (en) 2014-10-23
BR112013027350A8 (pt) 2018-02-06
CA2836243A1 (en) 2013-05-02
BR112013027350B1 (pt) 2022-06-07
JP6089302B2 (ja) 2017-03-08
JP2014042292A (ja) 2014-03-06
JP6083607B2 (ja) 2017-02-22
US9191679B2 (en) 2015-11-17
MY164782A (en) 2018-01-30
US20180152726A1 (en) 2018-05-31
US9357227B2 (en) 2016-05-31
MX2013012223A (es) 2013-11-01
US20210092440A1 (en) 2021-03-25
US11356696B2 (en) 2022-06-07
US10893293B2 (en) 2021-01-12
EP2773111A1 (en) 2014-09-03
US9088799B2 (en) 2015-07-21
KR101935976B1 (ko) 2019-01-07
US20220248049A1 (en) 2022-08-04
EP2773111B1 (en) 2020-01-01
CN107071471A (zh) 2017-08-18
BR112013027350A2 (pt) 2017-08-08
KR20140092758A (ko) 2014-07-24
US10567792B2 (en) 2020-02-18
JP5383958B2 (ja) 2014-01-08
JP2014042291A (ja) 2014-03-06
AR088538A1 (es) 2014-06-18
JP6260920B2 (ja) 2018-01-17
US20130107965A1 (en) 2013-05-02
US20170264915A1 (en) 2017-09-14
TW201334562A (zh) 2013-08-16

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