PL3402197T3 - Sposób i urządzenie do kodowania wideo oraz sposób dekodowania i urządzenie - Google Patents

Sposób i urządzenie do kodowania wideo oraz sposób dekodowania i urządzenie

Info

Publication number
PL3402197T3
PL3402197T3 PL18175478T PL18175478T PL3402197T3 PL 3402197 T3 PL3402197 T3 PL 3402197T3 PL 18175478 T PL18175478 T PL 18175478T PL 18175478 T PL18175478 T PL 18175478T PL 3402197 T3 PL3402197 T3 PL 3402197T3
Authority
PL
Poland
Prior art keywords
encoding video
decoding method
decoding
encoding
video
Prior art date
Application number
PL18175478T
Other languages
English (en)
Inventor
Sung Chang Lim
Hui Yong Kim
Se Yoon Jeong
Suk Hee Cho
Jong Ho Kim
Ha Hyun Lee
Jin Ho Lee
Jin Soo Choi
Jin Woong Kim
Chie Teuk Ahn
Original Assignee
Electronics And Telecommunications Research Institute
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45839092&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3402197(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electronics And Telecommunications Research Institute filed Critical Electronics And Telecommunications Research Institute
Publication of PL3402197T3 publication Critical patent/PL3402197T3/pl

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/119Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/124Quantisation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • H04N19/14Coding unit complexity, e.g. amount of activity or edge presence estimation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189Methods 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
    • H04N19/196Methods 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 being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
PL18175478T 2010-08-17 2011-08-17 Sposób i urządzenie do kodowania wideo oraz sposób dekodowania i urządzenie PL3402197T3 (pl)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
KR20100079104 2010-08-17
KR1020100124181A KR20120016980A (ko) 2010-08-17 2010-12-07 영상 부호화 방법 및 장치, 그리고 복호화 방법 및 장치
KR1020110025572A KR20120016986A (ko) 2010-08-17 2011-03-22 영상 부호화 방법 및 장치, 그리고 복호화 방법 및 장치
KR1020110050852A KR20120016989A (ko) 2010-08-17 2011-05-27 영상 부호화 방법 및 장치, 그리고 복호화 방법 및 장치
PCT/KR2011/006052 WO2012023806A2 (ko) 2010-08-17 2011-08-17 영상 부호화 방법 및 장치, 그리고 복호화 방법 및 장치
EP18175478.9A EP3402197B1 (en) 2010-08-17 2011-08-17 Method and apparatus for encoding video, and decoding method and apparatus
EP11818406.8A EP2608540B1 (en) 2010-08-17 2011-08-17 Method and apparatus for encoding video, and decoding method and apparatus

Publications (1)

Publication Number Publication Date
PL3402197T3 true PL3402197T3 (pl) 2022-02-14

Family

ID=45839092

Family Applications (6)

Application Number Title Priority Date Filing Date
PL18175121T PL3402195T3 (pl) 2010-08-17 2011-08-17 Sposób i urządzenie do kodowania wideo oraz sposób dekodowania i urządzenie
PL18175483T PL3402198T3 (pl) 2010-08-17 2011-08-17 Sposób i urządzenie do kodowania wideo oraz sposób dekodowania i urządzenie
PL18175478T PL3402197T3 (pl) 2010-08-17 2011-08-17 Sposób i urządzenie do kodowania wideo oraz sposób dekodowania i urządzenie
PL18175284T PL3402196T3 (pl) 2010-08-17 2011-08-17 Sposób i urządzenie do kodowania wideo oraz sposób i urządzenie do dekodowania
PL18174555T PL3402194T3 (pl) 2010-08-17 2011-08-17 Sposób kodowania wideo oraz odczytywalny komputerowo nośnik do zapisu przechowujący strumień bitów wygenerowany przez wykonanie tego sposobu
PL21178773.4T PL3941051T4 (pl) 2010-08-17 2011-08-17 Sposób i urządzenie do kodowania wideo oraz sposób dekodowania i urządzenie

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PL18175121T PL3402195T3 (pl) 2010-08-17 2011-08-17 Sposób i urządzenie do kodowania wideo oraz sposób dekodowania i urządzenie
PL18175483T PL3402198T3 (pl) 2010-08-17 2011-08-17 Sposób i urządzenie do kodowania wideo oraz sposób dekodowania i urządzenie

Family Applications After (3)

Application Number Title Priority Date Filing Date
PL18175284T PL3402196T3 (pl) 2010-08-17 2011-08-17 Sposób i urządzenie do kodowania wideo oraz sposób i urządzenie do dekodowania
PL18174555T PL3402194T3 (pl) 2010-08-17 2011-08-17 Sposób kodowania wideo oraz odczytywalny komputerowo nośnik do zapisu przechowujący strumień bitów wygenerowany przez wykonanie tego sposobu
PL21178773.4T PL3941051T4 (pl) 2010-08-17 2011-08-17 Sposób i urządzenie do kodowania wideo oraz sposób dekodowania i urządzenie

Country Status (9)

Country Link
US (8) US9699449B2 (pl)
EP (8) EP2608540B1 (pl)
JP (8) JP2013529045A (pl)
KR (12) KR20120016980A (pl)
CN (5) CN105939476B (pl)
ES (7) ES2902752T3 (pl)
HU (5) HUE057201T2 (pl)
PL (6) PL3402195T3 (pl)
WO (1) WO2012023806A2 (pl)

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