PL3346447T3 - Sposób uzyskiwania trybu predykcji wewnątrzobrazowej - Google Patents

Sposób uzyskiwania trybu predykcji wewnątrzobrazowej

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Publication number
PL3346447T3
PL3346447T3 PL18158853T PL18158853T PL3346447T3 PL 3346447 T3 PL3346447 T3 PL 3346447T3 PL 18158853 T PL18158853 T PL 18158853T PL 18158853 T PL18158853 T PL 18158853T PL 3346447 T3 PL3346447 T3 PL 3346447T3
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PL
Poland
Prior art keywords
intra
obtaining
prediction mode
prediction
mode
Prior art date
Application number
PL18158853T
Other languages
English (en)
Inventor
Soo Mi Oh
Moonock Yang
Original Assignee
Innotive Ltd
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Publication date
Application filed by Innotive Ltd filed Critical Innotive Ltd
Publication of PL3346447T3 publication Critical patent/PL3346447T3/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
    • H04N19/10—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
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    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
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    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
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    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
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    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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    • 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
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    • H04N19/18—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 set of transform coefficients
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    • H04N19/186—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 colour or a chrominance component
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    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
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    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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    • 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
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    • 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
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    • 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
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    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Electrotherapy Devices (AREA)
PL18158853T 2011-11-04 2012-11-02 Sposób uzyskiwania trybu predykcji wewnątrzobrazowej PL3346447T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020110114609A KR20130049525A (ko) 2011-11-04 2011-11-04 잔차 블록 복원을 위한 역변환 방법
PCT/CN2012/083994 WO2013064099A1 (en) 2011-11-04 2012-11-02 Method of generating reconstructed block
EP18158853.4A EP3346447B1 (en) 2011-11-04 2012-11-02 Method of deriving an intra prediction mode
EP12846401.3A EP2774122B1 (en) 2011-11-04 2012-11-02 Method of generating reconstructed block

Publications (1)

Publication Number Publication Date
PL3346447T3 true PL3346447T3 (pl) 2021-11-29

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PL18158853T PL3346447T3 (pl) 2011-11-04 2012-11-02 Sposób uzyskiwania trybu predykcji wewnątrzobrazowej
PL12846401T PL2774122T3 (pl) 2011-11-04 2012-11-02 Sposób generowania bloku zrekonstruowanego

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PL12846401T PL2774122T3 (pl) 2011-11-04 2012-11-02 Sposób generowania bloku zrekonstruowanego

Country Status (30)

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US (8) US9014262B2 (pl)
EP (5) EP3364372B1 (pl)
JP (6) JP5789343B2 (pl)
KR (4) KR20130049525A (pl)
CN (8) CN107734334B (pl)
AU (5) AU2012331601B2 (pl)
BR (4) BR122020014298B1 (pl)
CA (7) CA2976066C (pl)
CY (1) CY1120400T1 (pl)
DK (1) DK2774122T3 (pl)
ES (2) ES2669502T3 (pl)
HR (1) HRP20181016T1 (pl)
HU (2) HUE054637T2 (pl)
IL (5) IL231705A (pl)
IN (1) IN2014CN03908A (pl)
LT (1) LT2774122T (pl)
MX (7) MX340474B (pl)
MY (6) MY190529A (pl)
NO (1) NO2774122T3 (pl)
PE (1) PE20142032A1 (pl)
PH (1) PH12014500960A1 (pl)
PL (2) PL3346447T3 (pl)
PT (1) PT2774122T (pl)
RS (1) RS57282B1 (pl)
RU (5) RU2711467C2 (pl)
SG (2) SG10201607196UA (pl)
SI (1) SI2774122T1 (pl)
TW (6) TWI603610B (pl)
WO (1) WO2013064099A1 (pl)
ZA (2) ZA201600849B (pl)

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