PL2764694T3 - Sposób dekodowania trybu predykcji wewnątrzramkowej z wykorzystaniem kandydujących trybów predykcji wewnątrzramkowej - Google Patents

Sposób dekodowania trybu predykcji wewnątrzramkowej z wykorzystaniem kandydujących trybów predykcji wewnątrzramkowej

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Publication number
PL2764694T3
PL2764694T3 PL12838418.7T PL12838418T PL2764694T3 PL 2764694 T3 PL2764694 T3 PL 2764694T3 PL 12838418 T PL12838418 T PL 12838418T PL 2764694 T3 PL2764694 T3 PL 2764694T3
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Poland
Prior art keywords
intra prediction
decoding
prediction mode
candidate
prediction modes
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PL12838418.7T
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English (en)
Inventor
Sun Young Lee
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Dolby Laboratories Licensing Corporation
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Publication of PL2764694T3 publication Critical patent/PL2764694T3/pl

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    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/102—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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/176—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 the region being a block, e.g. a macroblock
    • 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
    • H04N19/182—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 a pixel
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL12838418.7T 2011-10-07 2012-10-05 Sposób dekodowania trybu predykcji wewnątrzramkowej z wykorzystaniem kandydujących trybów predykcji wewnątrzramkowej PL2764694T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20110102707 2011-10-07
KR20110124663 2011-11-25
PCT/KR2012/008106 WO2013051903A1 (en) 2011-10-07 2012-10-05 Methods and apparatuses of encoding/decoding intra prediction mode using candidate intra prediction modes

Publications (1)

Publication Number Publication Date
PL2764694T3 true PL2764694T3 (pl) 2026-03-23

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Country Status (8)

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US (8) US9462290B2 (pl)
EP (2) EP4668749A3 (pl)
JP (1) JP5869681B2 (pl)
KR (1) KR101575777B1 (pl)
CN (5) CN103959789B (pl)
ES (1) ES3059245T3 (pl)
PL (1) PL2764694T3 (pl)
WO (1) WO2013051903A1 (pl)

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JP5869681B2 (ja) 2016-02-24
EP2764694A4 (en) 2015-11-25
JP2014528670A (ja) 2014-10-27
US20160345012A1 (en) 2016-11-24
CN107197310A (zh) 2017-09-22
US20260075216A1 (en) 2026-03-12
US20170324963A1 (en) 2017-11-09
CN103959789B (zh) 2017-06-06
CN107197309B (zh) 2020-02-18
US12501055B2 (en) 2025-12-16
US20220272358A1 (en) 2022-08-25
US20240292001A1 (en) 2024-08-29
US20210227228A1 (en) 2021-07-22
KR20130038170A (ko) 2013-04-17
US12010328B2 (en) 2024-06-11
US20130089144A1 (en) 2013-04-11
CN107181956A (zh) 2017-09-19
WO2013051903A1 (en) 2013-04-11
CN107181956B (zh) 2020-02-21
KR101575777B1 (ko) 2015-12-14
US20190313106A1 (en) 2019-10-10
EP2764694A1 (en) 2014-08-13
US11363278B2 (en) 2022-06-14
US9749641B2 (en) 2017-08-29
US9462290B2 (en) 2016-10-04
EP2764694B1 (en) 2025-12-17
EP2764694C0 (en) 2025-12-17
CN103959789A (zh) 2014-07-30
EP4668749A2 (en) 2025-12-24
EP4668749A3 (en) 2026-03-11
US10368076B2 (en) 2019-07-30
CN107197309A (zh) 2017-09-22
CN107197310B (zh) 2020-02-21
CN107181962B (zh) 2020-03-27
US10986346B2 (en) 2021-04-20
CN107181962A (zh) 2017-09-19
ES3059245T3 (en) 2026-03-19

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