HUE045215T2 - Készülék és eljárás kép dekódolására - Google Patents

Készülék és eljárás kép dekódolására

Info

Publication number
HUE045215T2
HUE045215T2 HUE14768731A HUE14768731A HUE045215T2 HU E045215 T2 HUE045215 T2 HU E045215T2 HU E14768731 A HUE14768731 A HU E14768731A HU E14768731 A HUE14768731 A HU E14768731A HU E045215 T2 HUE045215 T2 HU E045215T2
Authority
HU
Hungary
Prior art keywords
decoding image
decoding
image
Prior art date
Application number
HUE14768731A
Other languages
English (en)
Inventor
Kazushi Sato
Original Assignee
Sony Corp
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
Application filed by Sony Corp filed Critical Sony Corp
Publication of HUE045215T2 publication Critical patent/HUE045215T2/hu

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image 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
    • H04N19/10—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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/169—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • 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
    • H04N19/70—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

Landscapes

  • 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)
HUE14768731A 2013-03-21 2014-03-11 Készülék és eljárás kép dekódolására HUE045215T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013058679 2013-03-21

Publications (1)

Publication Number Publication Date
HUE045215T2 true HUE045215T2 (hu) 2019-12-30

Family

ID=51579997

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE14768731A HUE045215T2 (hu) 2013-03-21 2014-03-11 Készülék és eljárás kép dekódolására

Country Status (10)

Country Link
US (4) US20160014413A1 (hu)
EP (2) EP3550839B1 (hu)
JP (3) JP6331103B2 (hu)
KR (2) KR102309086B1 (hu)
CN (4) CN105230017B (hu)
BR (1) BR112015023318A2 (hu)
DK (1) DK2978220T3 (hu)
HU (1) HUE045215T2 (hu)
RU (2) RU2665284C2 (hu)
WO (1) WO2014148310A1 (hu)

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Also Published As

Publication number Publication date
CN110234007A (zh) 2019-09-13
CN105915905A (zh) 2016-08-31
DK2978220T3 (da) 2019-09-30
KR102309086B1 (ko) 2021-10-06
CN105230017B (zh) 2019-08-06
RU2665284C2 (ru) 2018-08-28
US12113976B2 (en) 2024-10-08
JP2018137809A (ja) 2018-08-30
JP2020017998A (ja) 2020-01-30
US20220394253A1 (en) 2022-12-08
EP3550839A1 (en) 2019-10-09
BR112015023318A2 (pt) 2017-07-18
JPWO2014148310A1 (ja) 2017-02-16
CN110177273B (zh) 2023-06-02
CN105915905B (zh) 2019-07-16
RU2015139086A (ru) 2017-03-20
KR20150132140A (ko) 2015-11-25
JP6607414B2 (ja) 2019-11-20
EP2978220A1 (en) 2016-01-27
CN110177273A (zh) 2019-08-27
RU2018128647A3 (hu) 2021-11-16
US20230308646A1 (en) 2023-09-28
US20160014413A1 (en) 2016-01-14
CN110234007B (zh) 2023-05-23
CN105230017A (zh) 2016-01-06
EP2978220B1 (en) 2019-08-21
RU2018128647A (ru) 2018-10-05
WO2014148310A1 (ja) 2014-09-25
US20210243439A1 (en) 2021-08-05
EP3550839B1 (en) 2020-09-09
KR20210059001A (ko) 2021-05-24
KR102255012B1 (ko) 2021-05-24
EP2978220A4 (en) 2016-11-02
JP6331103B2 (ja) 2018-05-30

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