PL3958562T3 - Urządzenie do kodowania obrazu - Google Patents

Urządzenie do kodowania obrazu

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Publication number
PL3958562T3
PL3958562T3 PL21202132.3T PL21202132T PL3958562T3 PL 3958562 T3 PL3958562 T3 PL 3958562T3 PL 21202132 T PL21202132 T PL 21202132T PL 3958562 T3 PL3958562 T3 PL 3958562T3
Authority
PL
Poland
Prior art keywords
encoding
image
Prior art date
Application number
PL21202132.3T
Other languages
English (en)
Inventor
Soo Mi Oh
Moonock Yang
Original Assignee
M&K Holdings Inc.
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=45839101&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3958562(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by M&K Holdings Inc. filed Critical M&K Holdings Inc.
Publication of PL3958562T3 publication Critical patent/PL3958562T3/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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H—ELECTRICITY
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
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    • H04N19/103—Selection of coding mode or of prediction mode
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    • 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
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    • 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
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    • H—ELECTRICITY
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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    • H04N19/513—Processing of motion vectors
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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    • H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
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    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
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    • 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
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    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
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    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Error Detection And Correction (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
PL21202132.3T 2010-08-17 2011-08-12 Urządzenie do kodowania obrazu PL3958562T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20100079530 2010-08-17
KR1020110064306A KR20120016991A (ko) 2010-08-17 2011-06-30 인터 프리딕션 방법

Publications (1)

Publication Number Publication Date
PL3958562T3 true PL3958562T3 (pl) 2023-10-09

Family

ID=45839101

Family Applications (6)

Application Number Title Priority Date Filing Date
PL21202138.0T PL3958563T3 (pl) 2010-08-17 2011-08-12 Urządzenie do dekodowania obrazu ruchomego
PL16188174.3T PL3145188T3 (pl) 2010-08-17 2011-08-12 Sposób kodowania z predykcją inter
PL21202132.3T PL3958562T3 (pl) 2010-08-17 2011-08-12 Urządzenie do kodowania obrazu
PL21202139.8T PL3958564T3 (pl) 2010-08-17 2011-08-12 Urządzenie do kodowania obrazu ruchomego
PL21202134.9T PL3958560T3 (pl) 2010-08-17 2011-08-12 Urządzenie do kodowania obrazu ruchomego
PL21202133.1T PL3958559T3 (pl) 2010-08-17 2011-08-12 Urządzenie do dekodowania obrazu ruchomego

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PL21202138.0T PL3958563T3 (pl) 2010-08-17 2011-08-12 Urządzenie do dekodowania obrazu ruchomego
PL16188174.3T PL3145188T3 (pl) 2010-08-17 2011-08-12 Sposób kodowania z predykcją inter

Family Applications After (3)

Application Number Title Priority Date Filing Date
PL21202139.8T PL3958564T3 (pl) 2010-08-17 2011-08-12 Urządzenie do kodowania obrazu ruchomego
PL21202134.9T PL3958560T3 (pl) 2010-08-17 2011-08-12 Urządzenie do kodowania obrazu ruchomego
PL21202133.1T PL3958559T3 (pl) 2010-08-17 2011-08-12 Urządzenie do dekodowania obrazu ruchomego

Country Status (16)

Country Link
US (13) US9544611B2 (pl)
EP (7) EP3958563B1 (pl)
JP (11) JP6025726B2 (pl)
KR (10) KR20120016991A (pl)
CN (9) CN106878746B (pl)
DK (2) DK3958564T3 (pl)
ES (6) ES2952358T3 (pl)
FI (1) FI3145188T3 (pl)
HR (2) HRP20230575T1 (pl)
HU (2) HUE061766T2 (pl)
LT (1) LT3145188T (pl)
PL (6) PL3958563T3 (pl)
PT (6) PT3958559T (pl)
RS (2) RS64413B1 (pl)
SI (1) SI3145188T1 (pl)
WO (1) WO2012023763A2 (pl)

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