IN2014CN04001A - - Google Patents

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Publication number
IN2014CN04001A
IN2014CN04001A IN4001CHN2014A IN2014CN04001A IN 2014CN04001 A IN2014CN04001 A IN 2014CN04001A IN 4001CHN2014 A IN4001CHN2014 A IN 4001CHN2014A IN 2014CN04001 A IN2014CN04001 A IN 2014CN04001A
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IN
India
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Inventor
Koji Okawa
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Publication of IN2014CN04001A publication Critical patent/IN2014CN04001A/en

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    • 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
    • H04N19/102Methods 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
    • H04N19/126Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/10Methods 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
    • H04N19/197Methods 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 including determination of the initial value of an encoding parameter
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods 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
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
IN4001CHN2014 2011-11-07 2014-05-28 IN2014CN04001A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011243940 2011-11-07
PCT/JP2012/007065 WO2013069245A1 (en) 2011-11-07 2012-11-05 Image coding apparatus, image coding method, image decoding apparatus, image decoding method, and program

Publications (1)

Publication Number Publication Date
IN2014CN04001A true IN2014CN04001A (en) 2015-10-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
IN4001CHN2014 IN2014CN04001A (en) 2011-11-07 2014-05-28

Country Status (16)

Country Link
US (6) US10070129B2 (en)
EP (5) EP3806465B1 (en)
JP (7) JP6080375B2 (en)
KR (8) KR101799248B1 (en)
CN (6) CN107396120B (en)
BR (4) BR122019025424B1 (en)
ES (5) ES2861801T3 (en)
HR (3) HRP20231736T1 (en)
HU (5) HUE064820T2 (en)
IN (1) IN2014CN04001A (en)
PL (5) PL3806466T3 (en)
PT (3) PT3806466T (en)
RS (3) RS65025B1 (en)
RU (7) RU2634212C1 (en)
TR (1) TR201905906T4 (en)
WO (1) WO2013069245A1 (en)

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RU2634212C1 (en) 2017-10-24
PL3499893T3 (en) 2021-08-02
EP3806465A1 (en) 2021-04-14
JP6591018B2 (en) 2019-10-16
KR20180085828A (en) 2018-07-27
CN107371031A (en) 2017-11-21
KR101962396B1 (en) 2019-03-26
CN107371031B (en) 2020-06-26
US20170302931A1 (en) 2017-10-19
HUE063705T2 (en) 2024-01-28
ES2964924T3 (en) 2024-04-10
EP3806466A1 (en) 2021-04-14
HRP20231737T1 (en) 2024-03-15
JP6591020B2 (en) 2019-10-16
BR122019025425B1 (en) 2023-11-14
CN107396119B (en) 2020-03-06
HUE064820T2 (en) 2024-04-28
ES2725559T3 (en) 2019-09-24
US20140334538A1 (en) 2014-11-13
US10582199B2 (en) 2020-03-03
WO2013069245A1 (en) 2013-05-16
RS64714B1 (en) 2023-11-30
KR20190032654A (en) 2019-03-27
ES2961824T3 (en) 2024-03-14
US11647190B2 (en) 2023-05-09
KR102047640B1 (en) 2019-11-21
JP7102586B2 (en) 2022-07-19
US20200195926A1 (en) 2020-06-18
BR122019025424B1 (en) 2022-11-29
KR101799248B1 (en) 2017-11-17
KR101803020B1 (en) 2017-11-30
PT3806464T (en) 2023-11-14
KR20160052775A (en) 2016-05-12
HRP20231736T1 (en) 2024-03-15
RU2014123374A (en) 2015-12-20
EP3806464A1 (en) 2021-04-14
EP2777275A1 (en) 2014-09-17
JP6591019B2 (en) 2019-10-16
RU2586024C2 (en) 2016-06-10
BR112014010898B1 (en) 2022-10-04
JP2019213232A (en) 2019-12-12
KR101700889B1 (en) 2017-01-31
EP3499893A1 (en) 2019-06-19
JP6410853B2 (en) 2018-10-24
JP2019024225A (en) 2019-02-14
RS65025B1 (en) 2024-01-31
CN107360428B (en) 2020-05-05
EP3806465B1 (en) 2023-10-18
BR122019025427B1 (en) 2022-09-27
US20180324424A1 (en) 2018-11-08
ES2956216T3 (en) 2023-12-15
EP3806466B1 (en) 2023-08-02
HRP20231357T1 (en) 2024-02-16
JP6080375B2 (en) 2017-02-15
KR101882157B1 (en) 2018-07-25
JP2019024226A (en) 2019-02-14
PT3806466T (en) 2023-10-31
PL3806466T3 (en) 2024-02-05
US10609369B2 (en) 2020-03-31
EP2777275B1 (en) 2019-03-13
RU2746746C1 (en) 2021-04-20
CN107529058B (en) 2020-11-10
HUE064821T2 (en) 2024-04-28
CN107360428A (en) 2017-11-17
PL3806464T3 (en) 2024-03-11
RU2695531C1 (en) 2019-07-23
CN103931187A (en) 2014-07-16
KR20170133518A (en) 2017-12-05
PT3806465T (en) 2023-11-16
CN107396120B (en) 2020-03-06
RU2718424C1 (en) 2020-04-02
ES2861801T3 (en) 2021-10-06
RS65026B1 (en) 2024-01-31
RU2758583C1 (en) 2021-10-29
PL2777275T3 (en) 2019-07-31
US20180324425A1 (en) 2018-11-08
RU2668729C1 (en) 2018-10-02
KR102007713B1 (en) 2019-08-06
US10070129B2 (en) 2018-09-04
JP2021145369A (en) 2021-09-24
US11064198B2 (en) 2021-07-13
HUE053341T2 (en) 2021-06-28
EP3499893B1 (en) 2021-01-06
KR20190092624A (en) 2019-08-07
KR20140098775A (en) 2014-08-08
US10110897B2 (en) 2018-10-23
TR201905906T4 (en) 2019-05-21
HUE043263T2 (en) 2019-08-28
CN107396119A (en) 2017-11-24
US20210329235A1 (en) 2021-10-21
JP2017092982A (en) 2017-05-25
CN103931187B (en) 2017-09-05
CN107396120A (en) 2017-11-24
BR112014010898A2 (en) 2017-05-16
KR101645830B1 (en) 2016-08-12
JP2019024224A (en) 2019-02-14
KR20170012591A (en) 2017-02-02
JP2013123206A (en) 2013-06-20
CN107529058A (en) 2017-12-29
KR20170012590A (en) 2017-02-02
PL3806465T3 (en) 2024-04-02
EP3806464B1 (en) 2023-10-18

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