JP6896424B2 - パレットベースのビデオコーディングのためのカラーインデックスコーディング - Google Patents

パレットベースのビデオコーディングのためのカラーインデックスコーディング Download PDF

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JP6896424B2
JP6896424B2 JP2016544071A JP2016544071A JP6896424B2 JP 6896424 B2 JP6896424 B2 JP 6896424B2 JP 2016544071 A JP2016544071 A JP 2016544071A JP 2016544071 A JP2016544071 A JP 2016544071A JP 6896424 B2 JP6896424 B2 JP 6896424B2
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palette
block
video
coding
video data
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JP2017507537A5 (enExample
JP2017507537A (ja
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プ、ウェイ
カークゼウィックズ、マルタ
ソル・ロジャルス、ジョエル
グオ、リウェイ
ジョシ、ラジャン・ラクスマン
ゾウ、フェン
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Qualcomm Inc
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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
    • H04N19/583—Motion compensation with overlapping 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/127—Prioritisation of hardware or computational resources
    • 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
    • H04N19/134—Methods 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/18—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 set of transform coefficients
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/94—Vector quantisation
    • 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
    • H04N19/93—Run-length coding

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  • 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)
  • Color Television Systems (AREA)
JP2016544071A 2014-01-02 2014-12-31 パレットベースのビデオコーディングのためのカラーインデックスコーディング Active JP6896424B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201461923163P 2014-01-02 2014-01-02
US61/923,163 2014-01-02
US201461924141P 2014-01-06 2014-01-06
US61/924,141 2014-01-06
US201461969759P 2014-03-24 2014-03-24
US61/969,759 2014-03-24
US14/586,805 2014-12-30
US14/586,805 US9872040B2 (en) 2014-01-02 2014-12-30 Color index coding for palette-based video coding
PCT/US2014/072994 WO2015103390A1 (en) 2014-01-02 2014-12-31 Color index coding for palette-based video coding

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JP2017507537A JP2017507537A (ja) 2017-03-16
JP2017507537A5 JP2017507537A5 (enExample) 2018-01-25
JP6896424B2 true JP6896424B2 (ja) 2021-06-30

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JP2016544071A Active JP6896424B2 (ja) 2014-01-02 2014-12-31 パレットベースのビデオコーディングのためのカラーインデックスコーディング

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US (2) US10362333B2 (enExample)
EP (2) EP3090552B1 (enExample)
JP (2) JP6556732B2 (enExample)
KR (2) KR102305988B1 (enExample)
CN (2) CN105874796B (enExample)
BR (2) BR112016015546B1 (enExample)
CA (1) CA2930174C (enExample)
ES (1) ES2702909T3 (enExample)
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WO (2) WO2015103392A2 (enExample)

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HUE040502T2 (hu) 2019-03-28
US10362333B2 (en) 2019-07-23
BR112016015432A2 (pt) 2017-08-08
EP3090552A2 (en) 2016-11-09
CN106068648B (zh) 2019-01-11
KR102305988B1 (ko) 2021-09-27
JP2017501641A (ja) 2017-01-12
CN105874796B (zh) 2018-10-02
EP3090554A1 (en) 2016-11-09
US20150189319A1 (en) 2015-07-02
ES2702909T3 (es) 2019-03-06
CN106068648A (zh) 2016-11-02
CA2930174A1 (en) 2015-07-09
US20150189302A1 (en) 2015-07-02
CA2930174C (en) 2020-02-25
KR20160102072A (ko) 2016-08-26
CN105874796A (zh) 2016-08-17
BR112016015546A2 (pt) 2017-08-08
WO2015103392A3 (en) 2015-09-03
JP2017507537A (ja) 2017-03-16
KR101977450B1 (ko) 2019-05-10
US9872040B2 (en) 2018-01-16
WO2015103392A2 (en) 2015-07-09
KR20160102071A (ko) 2016-08-26
JP6556732B2 (ja) 2019-08-07
WO2015103390A1 (en) 2015-07-09
BR112016015546B1 (pt) 2023-03-28
EP3090552B1 (en) 2018-09-26

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