SI3125555T1 - Postopek za kodiranje notranjega napovednega načina - Google Patents

Postopek za kodiranje notranjega napovednega načina Download PDF

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Publication number
SI3125555T1
SI3125555T1 SI201131499T SI201131499T SI3125555T1 SI 3125555 T1 SI3125555 T1 SI 3125555T1 SI 201131499 T SI201131499 T SI 201131499T SI 201131499 T SI201131499 T SI 201131499T SI 3125555 T1 SI3125555 T1 SI 3125555T1
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Prior art keywords
predictive
internal
mode
modes
group
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SI201131499T
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English (en)
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Soo Mi Oh
Moonock Yang
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M&K Holdings Inc.
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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=SI3125555(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 SI3125555T1 publication Critical patent/SI3125555T1/sl

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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
    • H04N19/46—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
    • H04N19/10—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/50—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
    • H04N19/70—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
    • 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

Claims (2)

  1. Postopek za kodiranje notranjega napovednega načina Patentni zahtevki
    1. Postopek za kodiranje notranjega napovednega načina, ki vključuje: določanje notranjega napovednega načina trenutne napovedne enote; generiranje prve skupine notranjih napovednih načinov z uporabo razpoložljivih notranjih napovednih načinov leve napovedne enote in zgornje napovedne enote, ki sta soležni trenutni napovedni enoti, pri čemer je število notranjih napovednih načinov, pripadajočih prvi skupini notranjih napovednih načinov, fiksirano na tri; generiranje druge skupine notranjih napovednih načinov z uporabo notranjih napovednih načinov, ki niso tisti notranji napovedni načini, ki pripadajo prvi skupini notranjih napovednih načinov; kodiranje kazalca na prvo skupino notranjih napovednih načinov in indeksa, ki ustreza notranjemu napovednemu načinu trenutne napovedne enote znotraj prve skupine notranjih napovednih načinov, ko je notranji napovedni način trenutne napovedne enote vključen v prvo skupino notranjih napovednih načinov; in kodiranje kazalca na drugo skupino notranjih napovednih načinov in indeksa, ki ustreza notranjemu napovednemu načinu trenutne napovedne enote znotraj druge skupine notranjih napovednih načinov, ko notranji napovedni način trenutne napovedne enote ne pripada prvi skupini notranjih napovednih načinov, pri čemer tedaj, ko je na razpolago samo en notranji napovedni način izmed notranjih napovednih načinov leve napovedne enote in zgornje napovedne enote, prva skupina notranjih napovednih načinov vključuje navedeni razpoložljivi notranji napovedni način vsake od teh napovednih enot in dva dodatna notranja napovedna načina, ki se določita tako, da, ko je razpoložljivi notranji napovedni način neusmerjen notranji napovedni način, dodatna dva notranja napovedna načina vključujeta še en neusmerjen notranji napovedni način in navpični način, pri čemer tedaj, ko je razpoložljivi notranji napovedni način DC način, dodatna dva notranja napovedna načina vključujeta planarni način in navpični način, ko pa je razpoložljivi notranji napovedni način planarni način, dodatna dva notranja napovedna načina vključujeta DC način in navpični način.
  2. 2. Postopek po zahtevku 1, pri čemer notranji napovedni načini, vključeni v drugo skupino notranjih napovednih načinov, niso tisti notranji napovedni načini, ki pripadajo prvi skupini notranjih napovednih načinov.
SI201131499T 2010-08-17 2011-08-12 Postopek za kodiranje notranjega napovednega načina SI3125555T1 (sl)

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
EP16184572.2A EP3125555B1 (en) 2010-08-17 2011-08-12 Method for encoding an intra prediction mode

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SI3125555T1 true SI3125555T1 (sl) 2018-07-31

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SI201131484T SI3125561T1 (sl) 2010-08-17 2011-08-12 Postopek za obnovitev notranjega napovednega načina
SI201131494T SI3125552T1 (sl) 2010-08-17 2011-08-12 Postopek za obnovitev notranjega napovednega načina
SI201131498T SI3125553T1 (sl) 2010-08-17 2011-08-12 Postopek za kodiranje notranjega napovednega načina
SI201131499T SI3125555T1 (sl) 2010-08-17 2011-08-12 Postopek za kodiranje notranjega napovednega načina
SI201131041A SI2608541T1 (sl) 2010-08-17 2011-08-12 Postopek za dekodiranje notranjih napovedi

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SI201131494T SI3125552T1 (sl) 2010-08-17 2011-08-12 Postopek za obnovitev notranjega napovednega načina
SI201131498T SI3125553T1 (sl) 2010-08-17 2011-08-12 Postopek za kodiranje notranjega napovednega načina

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US (4) US9491478B2 (sl)
EP (11) EP2608541B1 (sl)
JP (12) JP5982612B2 (sl)
KR (16) KR20180039750A (sl)
CN (12) CN106851285B (sl)
CY (5) CY1118382T1 (sl)
DK (5) DK2608541T3 (sl)
ES (11) ES2602779T3 (sl)
HR (5) HRP20170053T1 (sl)
HU (9) HUE039205T2 (sl)
LT (5) LT2608541T (sl)
NO (1) NO3125552T3 (sl)
PL (11) PL3125560T3 (sl)
PT (5) PT3125561T (sl)
RS (5) RS57112B1 (sl)
SI (5) SI3125561T1 (sl)
SM (1) SMT201600449B (sl)
TR (2) TR201807094T4 (sl)
WO (1) WO2012023762A2 (sl)

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