JP6541682B2 - ビデオコーディングのためのランレングスコードを用いるパレット予測子シグナリング - Google Patents

ビデオコーディングのためのランレングスコードを用いるパレット予測子シグナリング Download PDF

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JP6541682B2
JP6541682B2 JP2016558209A JP2016558209A JP6541682B2 JP 6541682 B2 JP6541682 B2 JP 6541682B2 JP 2016558209 A JP2016558209 A JP 2016558209A JP 2016558209 A JP2016558209 A JP 2016558209A JP 6541682 B2 JP6541682 B2 JP 6541682B2
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palette
video data
video
prediction vector
coding
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JP2017513369A5 (enExample
JP2017513369A (ja
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マルタ・カルチェヴィチ
ウェイ・プ
ヴァディム・セレジン
ラジャン・ラックスマン・ジョシ
ジョエル・ソール・ロジャルス
フェン・ゾウ
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クアルコム，インコーポレイテッド
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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
    • H04N19/90—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
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/27—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving both synthetic and natural picture components, e.g. synthetic natural hybrid coding [SNHC]
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/50—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
    • H04N19/10—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
JP2016558209A 2014-03-25 2015-03-25 ビデオコーディングのためのランレングスコードを用いるパレット予測子シグナリング Active JP6541682B2 (ja)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US201461970257P 2014-03-25 2014-03-25
US61/970,257 2014-03-25
US201461981105P 2014-04-17 2014-04-17
US61/981,105 2014-04-17
US201462002668P 2014-05-23 2014-05-23
US62/002,668 2014-05-23
US201462015327P 2014-06-20 2014-06-20
US62/015,327 2014-06-20
US201462018461P 2014-06-27 2014-06-27
US62/018,461 2014-06-27
US201462041119P 2014-08-24 2014-08-24
US62/041,119 2014-08-24
US14/667,411 US10362336B2 (en) 2014-03-25 2015-03-24 Palette predictor signaling with run length code for video coding
US14/667,411 2015-03-24
PCT/US2015/022468 WO2015148652A1 (en) 2014-03-25 2015-03-25 Palette predictor signaling with run length code for video coding

Publications (3)

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JP2017513369A JP2017513369A (ja) 2017-05-25
JP2017513369A5 JP2017513369A5 (enExample) 2018-04-26
JP6541682B2 true JP6541682B2 (ja) 2019-07-10

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US (1) US10362336B2 (enExample)
EP (1) EP3123719B1 (enExample)
JP (1) JP6541682B2 (enExample)
KR (1) KR102344232B1 (enExample)
CN (1) CN106105207B (enExample)
BR (1) BR112016022261B1 (enExample)
ES (1) ES2750957T3 (enExample)
HU (1) HUE047030T2 (enExample)
MX (1) MX368488B (enExample)
TW (1) TWI666920B (enExample)
WO (1) WO2015148652A1 (enExample)

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US10097837B2 (en) 2014-10-10 2018-10-09 Qualcomm Incorporated Palette run hiding in palette-based video coding
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KR102596896B1 (ko) * 2015-01-15 2023-11-01 주식회사 케이티 비디오 신호 처리 방법 및 장치
JP6122516B2 (ja) * 2015-01-28 2017-04-26 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ エンコーディング方法及びエンコーダ
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KR102422484B1 (ko) * 2015-01-29 2022-07-20 주식회사 케이티 비디오 신호 처리 방법 및 장치
WO2016122253A1 (ko) * 2015-01-29 2016-08-04 주식회사 케이티 비디오 신호 처리 방법 및 장치
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KR102691340B1 (ko) * 2015-04-02 2024-08-02 주식회사 케이티 비디오 신호 처리 방법 및 장치
EP3306933A4 (en) * 2015-05-27 2019-05-08 KT Corporation METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL
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GB2539486B (en) * 2015-06-18 2019-07-31 Gurulogic Microsystems Oy Encoder, decoder and method employing palette compression
GB2542858A (en) * 2015-10-02 2017-04-05 Canon Kk Encoder optimizations for palette encoding of content with subsampled colour component
CN106851294B (zh) * 2017-01-03 2018-08-14 西安万像电子科技有限公司 图像的压缩方法和装置及其文字块的压缩方法和装置
US11178427B2 (en) * 2019-02-08 2021-11-16 Qualcomm Incorporated Dynamic sub-partition intra prediction for video coding
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US11019332B2 (en) * 2019-03-29 2021-05-25 Qualcomm Incorporated Chroma intra prediction in video coding
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Publication number Publication date
CN106105207A (zh) 2016-11-09
KR20160136338A (ko) 2016-11-29
BR112016022261B1 (pt) 2023-12-12
BR112016022261A8 (pt) 2021-07-13
MX2016012051A (es) 2017-01-19
US20150281728A1 (en) 2015-10-01
WO2015148652A1 (en) 2015-10-01
EP3123719B1 (en) 2019-07-24
HUE047030T2 (hu) 2020-04-28
TWI666920B (zh) 2019-07-21
TW201603563A (zh) 2016-01-16
CN106105207B (zh) 2019-12-20
KR102344232B1 (ko) 2021-12-27
ES2750957T3 (es) 2020-03-30
US10362336B2 (en) 2019-07-23
BR112016022261A2 (pt) 2017-08-15
EP3123719A1 (en) 2017-02-01
MX368488B (es) 2019-10-04
JP2017513369A (ja) 2017-05-25

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