PL2884749T3 - Urządzenie do dekodowania wideo w połączeniu z dekodowaniem arytmetycznym i dwuwymiarowym sygnalizowaniem najmniej znaczącego współczynnika - Google Patents

Urządzenie do dekodowania wideo w połączeniu z dekodowaniem arytmetycznym i dwuwymiarowym sygnalizowaniem najmniej znaczącego współczynnika

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Publication number
PL2884749T3
PL2884749T3 PL15153506T PL15153506T PL2884749T3 PL 2884749 T3 PL2884749 T3 PL 2884749T3 PL 15153506 T PL15153506 T PL 15153506T PL 15153506 T PL15153506 T PL 15153506T PL 2884749 T3 PL2884749 T3 PL 2884749T3
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PL
Poland
Prior art keywords
decoding
significant coefficient
last significant
video accompanied
dimensional last
Prior art date
Application number
PL15153506T
Other languages
English (en)
Inventor
Il-Koo Kim
Vadim Seregin
Original Assignee
Samsung Electronics Co., Ltd.
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Publication date
Application filed by Samsung Electronics Co., Ltd. filed Critical Samsung Electronics Co., Ltd.
Publication of PL2884749T3 publication Critical patent/PL2884749T3/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
    • H04N19/102—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
    • H04N19/134—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
    • 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
    • H04N19/186—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
    • 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
    • H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
    • 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
    • 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
    • H04N19/50—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
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
PL15153506T 2011-06-28 2012-06-27 Urządzenie do dekodowania wideo w połączeniu z dekodowaniem arytmetycznym i dwuwymiarowym sygnalizowaniem najmniej znaczącego współczynnika PL2884749T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161502038P 2011-06-28 2011-06-28
EP12804190.2A EP2728866B1 (en) 2011-06-28 2012-06-27 Method for decoding video using arithmetic decoding
EP20140192917 EP2849445A1 (en) 2011-06-28 2012-06-27 Method for decoding video accompanied with arithmetic coding and two dimensional last significant coefficient signaling
EP15153506.9A EP2884749B1 (en) 2011-06-28 2012-06-27 Apparatus for decoding video accompanied with arithmetic decoding and two dimensional last significant coefficient signaling

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PL2884749T3 true PL2884749T3 (pl) 2018-04-30

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PL12804190T PL2728866T3 (pl) 2011-06-28 2012-06-27 Sposób dekodowania wideo z wykorzystaniem dekodowania arytmetycznego
PL18180918T PL3402206T3 (pl) 2011-06-28 2012-06-27 Sposób kodowania i dekodowania wideo z wykorzystaniem kodowania arytmetycznego z dwuwymiarowym sygnalizowaniem ostatniego znaczącego współczynnika
PL17203278T PL3306939T3 (pl) 2011-06-28 2012-06-27 Sposób i urządzenie do kodowania wideo, odpowiedni sposób do dekodowania wideo, wideo z towarzyszącym dekodowaniem arytmetycznym oraz sygnalizowanie dwuwymiarowego ostatniego znaczącego współczynnika
PL15153506T PL2884749T3 (pl) 2011-06-28 2012-06-27 Urządzenie do dekodowania wideo w połączeniu z dekodowaniem arytmetycznym i dwuwymiarowym sygnalizowaniem najmniej znaczącego współczynnika

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PL12804190T PL2728866T3 (pl) 2011-06-28 2012-06-27 Sposób dekodowania wideo z wykorzystaniem dekodowania arytmetycznego
PL18180918T PL3402206T3 (pl) 2011-06-28 2012-06-27 Sposób kodowania i dekodowania wideo z wykorzystaniem kodowania arytmetycznego z dwuwymiarowym sygnalizowaniem ostatniego znaczącego współczynnika
PL17203278T PL3306939T3 (pl) 2011-06-28 2012-06-27 Sposób i urządzenie do kodowania wideo, odpowiedni sposób do dekodowania wideo, wideo z towarzyszącym dekodowaniem arytmetycznym oraz sygnalizowanie dwuwymiarowego ostatniego znaczącego współczynnika

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US (7) US9565455B2 (pl)
EP (7) EP2884749B1 (pl)
JP (6) JP5735710B2 (pl)
KR (7) KR101457399B1 (pl)
CN (9) CN105357540B (pl)
AU (6) AU2012276453B2 (pl)
BR (5) BR112013033708A2 (pl)
CA (2) CA2975695C (pl)
CY (2) CY1119931T1 (pl)
DK (2) DK2728866T3 (pl)
ES (4) ES2797423T3 (pl)
HR (2) HRP20180051T1 (pl)
HU (4) HUE038521T2 (pl)
LT (2) LT2884749T (pl)
MX (4) MX2014000172A (pl)
MY (5) MY160326A (pl)
NO (1) NO3064648T3 (pl)
PH (4) PH12017500999A1 (pl)
PL (4) PL2728866T3 (pl)
PT (2) PT2884749T (pl)
RS (2) RS56754B1 (pl)
RU (4) RU2618511C1 (pl)
SI (2) SI2884749T1 (pl)
TR (1) TR201902208T4 (pl)
TW (4) TWI562618B (pl)
WO (1) WO2013002555A2 (pl)
ZA (5) ZA201400647B (pl)

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