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HRP20181145T1 - Metoda za kodiranje unutarokvirnog predviđanja - Google Patents

Metoda za kodiranje unutarokvirnog predviđanja

Info

Publication number
HRP20181145T1
HRP20181145T1 HRP20181145TT HRP20181145T HRP20181145T1 HR P20181145 T1 HRP20181145 T1 HR P20181145T1 HR P20181145T T HRP20181145T T HR P20181145TT HR P20181145 T HRP20181145 T HR P20181145T HR P20181145 T1 HRP20181145 T1 HR P20181145T1
Authority
HR
Croatia
Prior art keywords
encoding
prediction mode
intra prediction
intra
mode
Prior art date
Application number
HRP20181145TT
Other languages
English (en)
Inventor
Soo Mi Oh
Moonock Yang
Original Assignee
M&K Holdings 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45605532&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HRP20181145(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from KR1020110064301A external-priority patent/KR20120058384A/ko
Application filed by M&K Holdings Inc. filed Critical M&K Holdings Inc.
Publication of HRP20181145T1 publication Critical patent/HRP20181145T1/hr

Links

Classifications

    • 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
    • H04N19/11Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/124Quantisation
    • 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/10Methods 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
    • H04N19/46Embedding 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
    • H04N19/593Methods 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
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder

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)
  • Error Detection And Correction (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
HRP20181145TT 2010-08-17 2018-07-18 Metoda za kodiranje unutarokvirnog predviđanja HRP20181145T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20100079529 2010-08-17
KR1020110064301A KR20120058384A (ko) 2010-08-17 2011-06-30 인트라 프리딕션 방법
EP16184568.0A EP3125553B1 (en) 2010-08-17 2011-08-12 Method for encoding an intra prediction mode

Publications (1)

Publication Number Publication Date
HRP20181145T1 true HRP20181145T1 (hr) 2018-09-21

Family

ID=45605532

Family Applications (5)

Application Number Title Priority Date Filing Date
HRP20170053TT HRP20170053T1 (hr) 2010-08-17 2017-01-12 Metoda za dekodiranje unutarokvirnog predviđanja
HRP20180834TT HRP20180834T1 (hr) 2010-08-17 2018-05-25 Metoda za uspostavljanje unutarokvirnog predviđanja
HRP20181098TT HRP20181098T1 (hr) 2010-08-17 2018-07-11 Metoda za uspostavljanje unutarokvirnog predviđanja
HRP20181147TT HRP20181147T1 (hr) 2010-08-17 2018-07-18 Metoda za kodiranje unutarokvirnog predviđanja
HRP20181145TT HRP20181145T1 (hr) 2010-08-17 2018-07-18 Metoda za kodiranje unutarokvirnog predviđanja

Family Applications Before (4)

Application Number Title Priority Date Filing Date
HRP20170053TT HRP20170053T1 (hr) 2010-08-17 2017-01-12 Metoda za dekodiranje unutarokvirnog predviđanja
HRP20180834TT HRP20180834T1 (hr) 2010-08-17 2018-05-25 Metoda za uspostavljanje unutarokvirnog predviđanja
HRP20181098TT HRP20181098T1 (hr) 2010-08-17 2018-07-11 Metoda za uspostavljanje unutarokvirnog predviđanja
HRP20181147TT HRP20181147T1 (hr) 2010-08-17 2018-07-18 Metoda za kodiranje unutarokvirnog predviđanja

Country Status (19)

Country Link
US (4) US9491478B2 (hr)
EP (11) EP3125555B1 (hr)
JP (12) JP5982612B2 (hr)
KR (16) KR101854489B1 (hr)
CN (12) CN103168472B (hr)
CY (5) CY1118382T1 (hr)
DK (5) DK2608541T3 (hr)
ES (11) ES2696931T3 (hr)
HR (5) HRP20170053T1 (hr)
HU (9) HUE040601T2 (hr)
LT (5) LT3125552T (hr)
NO (1) NO3125552T3 (hr)
PL (11) PL3125552T3 (hr)
PT (5) PT3125555T (hr)
RS (5) RS57112B1 (hr)
SI (5) SI2608541T1 (hr)
SM (1) SMT201600449B (hr)
TR (2) TR201807094T4 (hr)
WO (1) WO2012023762A2 (hr)

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