PL4149113T3 - Sposób kodowania ruchomych obrazów, sposób dekodowania ruchomych obrazów, urządzenie do kodowania ruchomych obrazów, aparatura do dekodowania ruchomych obrazów oraz aparatura do kodowania-dekodowania ruchomych obrazów - Google Patents

Sposób kodowania ruchomych obrazów, sposób dekodowania ruchomych obrazów, urządzenie do kodowania ruchomych obrazów, aparatura do dekodowania ruchomych obrazów oraz aparatura do kodowania-dekodowania ruchomych obrazów

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Publication number
PL4149113T3
PL4149113T3 PL22205537.8T PL22205537T PL4149113T3 PL 4149113 T3 PL4149113 T3 PL 4149113T3 PL 22205537 T PL22205537 T PL 22205537T PL 4149113 T3 PL4149113 T3 PL 4149113T3
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PL
Poland
Prior art keywords
moving picture
picture coding
decoding
decoding apparatus
coding
Prior art date
Application number
PL22205537.8T
Other languages
English (en)
Inventor
Hisao Sasai
Kengo Terada
Youji Shibahara
Kyoko Tanikawa
Toshiyasu Sugio
Toru Matsunobu
Original Assignee
Sun Patent Trust
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.)
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Publication date
Application filed by Sun Patent Trust filed Critical Sun Patent Trust
Publication of PL4149113T3 publication Critical patent/PL4149113T3/pl

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Classifications

    • 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
    • H04N19/105—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
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/102—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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/70—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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • 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
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL22205537.8T 2012-05-25 2013-05-17 Sposób kodowania ruchomych obrazów, sposób dekodowania ruchomych obrazów, urządzenie do kodowania ruchomych obrazów, aparatura do dekodowania ruchomych obrazów oraz aparatura do kodowania-dekodowania ruchomych obrazów PL4149113T3 (pl)

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US201261651653P 2012-05-25 2012-05-25

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PL13793080.6T PL2858354T3 (pl) 2012-05-25 2013-05-17 Sposób kodowania obrazów wideo, sposób dekodowania obrazów wideo, urządzenie do kodowania obrazów wideo, urządzenie do dekodowania obrazów wideo oraz urządzenie do kodowania-dekodowania obrazów wideo
PL22205537.8T PL4149113T3 (pl) 2012-05-25 2013-05-17 Sposób kodowania ruchomych obrazów, sposób dekodowania ruchomych obrazów, urządzenie do kodowania ruchomych obrazów, aparatura do dekodowania ruchomych obrazów oraz aparatura do kodowania-dekodowania ruchomych obrazów

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Country Status (17)

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US (4) US9749623B2 (pl)
EP (4) EP4738830A2 (pl)
JP (1) JP6168452B2 (pl)
KR (1) KR102132917B1 (pl)
CN (2) CN103650511B (pl)
AU (1) AU2013264323B2 (pl)
BR (1) BR112014000369B1 (pl)
CA (1) CA2841112C (pl)
ES (2) ES2936333T3 (pl)
HU (1) HUE073549T2 (pl)
MX (1) MX2013015089A (pl)
MY (1) MY167340A (pl)
PH (1) PH12014500029A1 (pl)
PL (2) PL2858354T3 (pl)
RU (1) RU2623800C2 (pl)
TW (1) TWI573438B (pl)
WO (1) WO2013175748A1 (pl)

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