DK2769547T3 - Videoafblokning til intra pcm (ipcm) kodningsmodus - Google Patents

Videoafblokning til intra pcm (ipcm) kodningsmodus Download PDF

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Publication number
DK2769547T3
DK2769547T3 DK12783758.1T DK12783758T DK2769547T3 DK 2769547 T3 DK2769547 T3 DK 2769547T3 DK 12783758 T DK12783758 T DK 12783758T DK 2769547 T3 DK2769547 T3 DK 2769547T3
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Denmark
Prior art keywords
ipcm
intro
encoding mode
video blocking
intra pcm
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DK12783758.1T
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English (en)
Inventor
Der Auwera Geert Van
Marta Karczewicz
Xianglin Wang
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Qualcomm Inc
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Publication of DK2769547T3 publication Critical patent/DK2769547T3/da

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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
    • H04N19/85Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • 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
    • H04N19/117Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/12Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • 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
    • H04N19/10Methods 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
    • H04N19/182Methods 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 a pixel
    • 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DK12783758.1T 2011-10-20 2012-10-19 Videoafblokning til intra pcm (ipcm) kodningsmodus DK2769547T3 (da)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161549597P 2011-10-20 2011-10-20
US201261605705P 2012-03-01 2012-03-01
US201261606277P 2012-03-02 2012-03-02
US201261624901P 2012-04-16 2012-04-16
US201261641775P 2012-05-02 2012-05-02
US13/655,009 US9510020B2 (en) 2011-10-20 2012-10-18 Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding
PCT/US2012/061072 WO2013059628A1 (en) 2011-10-20 2012-10-19 Intra pcm (ipcm) and lossless coding mode video deblocking

Publications (1)

Publication Number Publication Date
DK2769547T3 true DK2769547T3 (da) 2021-05-10

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
DK12783758.1T DK2769547T3 (da) 2011-10-20 2012-10-19 Videoafblokning til intra pcm (ipcm) kodningsmodus
DK15187686.9T DK2988504T3 (da) 2011-10-20 2012-10-19 Intraimpulskodemodulation (ipcm) og tabsfri kodningsmodusafblokning til videokodning

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK15187686.9T DK2988504T3 (da) 2011-10-20 2012-10-19 Intraimpulskodemodulation (ipcm) og tabsfri kodningsmodusafblokning til videokodning

Country Status (22)

Country Link
US (2) US9510020B2 (da)
EP (2) EP2988504B1 (da)
JP (3) JP5996663B2 (da)
KR (1) KR101592801B1 (da)
CN (1) CN103959778B (da)
AU (2) AU2012325950B2 (da)
BR (1) BR112014009416B1 (da)
CA (1) CA2851806C (da)
DK (2) DK2769547T3 (da)
ES (2) ES2866699T3 (da)
HU (2) HUE054438T2 (da)
IL (1) IL231775A (da)
IN (1) IN2014CN02628A (da)
MY (1) MY169391A (da)
PL (2) PL2988504T3 (da)
PT (2) PT2769547T (da)
RU (1) RU2587465C2 (da)
SG (1) SG11201401072TA (da)
SI (2) SI2769547T1 (da)
TW (1) TWI543629B (da)
UA (1) UA114494C2 (da)
WO (1) WO2013059628A1 (da)

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AU2016206306A1 (en) 2016-08-11
ES2866699T3 (es) 2021-10-19
IL231775A0 (en) 2014-05-28
PT2988504T (pt) 2022-01-06
CN103959778B (zh) 2017-12-08
JP2014531169A (ja) 2014-11-20
EP2988504A1 (en) 2016-02-24
RU2587465C2 (ru) 2016-06-20
KR20140071500A (ko) 2014-06-11
WO2013059628A1 (en) 2013-04-25
AU2016206306C1 (en) 2019-01-03
UA114494C2 (uk) 2017-06-26
MY169391A (en) 2019-03-26
HUE057724T2 (hu) 2022-06-28
IL231775A (en) 2017-06-29
JP6224056B2 (ja) 2017-11-01
US9510020B2 (en) 2016-11-29
US20130101025A1 (en) 2013-04-25
US9560383B2 (en) 2017-01-31
PL2988504T3 (pl) 2022-02-14
SI2769547T1 (sl) 2021-08-31
PT2769547T (pt) 2021-05-13
DK2988504T3 (da) 2022-01-10
IN2014CN02628A (da) 2015-06-26
JP2016076951A (ja) 2016-05-12
RU2014120170A (ru) 2015-11-27
AU2016206306B2 (en) 2018-09-20
EP2988504B1 (en) 2021-12-08
HUE054438T2 (hu) 2021-09-28
BR112014009416B1 (pt) 2022-05-10
CA2851806C (en) 2017-05-30
ES2902652T3 (es) 2022-03-29
CN103959778A (zh) 2014-07-30
AU2012325950B2 (en) 2016-04-21
KR101592801B1 (ko) 2016-02-05
TW201325240A (zh) 2013-06-16
JP5996663B2 (ja) 2016-09-21
SI2988504T1 (sl) 2022-01-31
JP2016195396A (ja) 2016-11-17
BR112014009416A2 (pt) 2017-04-18
JP6174196B2 (ja) 2017-08-02
CA2851806A1 (en) 2013-04-25
SG11201401072TA (en) 2014-06-27
US20160050443A1 (en) 2016-02-18
PL2769547T3 (pl) 2021-08-09
TWI543629B (zh) 2016-07-21
EP2769547A1 (en) 2014-08-27
AU2012325950A1 (en) 2014-05-08
EP2769547B1 (en) 2021-04-14

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