JP6640108B2 - 色域スケーラビリティのための３ｄ色予測のためにビット深度値を信号伝達すること - Google Patents

色域スケーラビリティのための３ｄ色予測のためにビット深度値を信号伝達すること Download PDF

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JP6640108B2
JP6640108B2 JP2016562743A JP2016562743A JP6640108B2 JP 6640108 B2 JP6640108 B2 JP 6640108B2 JP 2016562743 A JP2016562743 A JP 2016562743A JP 2016562743 A JP2016562743 A JP 2016562743A JP 6640108 B2 JP6640108 B2 JP 6640108B2
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color
picture
look
layer
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JP2017515383A5 (enExample
JP2017515383A (ja
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リ、シャン
チェン、ジャンレ
カークゼウィックズ、マルタ
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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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N19/102—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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] 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
    • H04N19/42—Methods 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
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
    • H04N19/70—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP2016562743A 2014-04-17 2015-04-17 色域スケーラビリティのための３ｄ色予測のためにビット深度値を信号伝達すること Active JP6640108B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201461981125P 2014-04-17 2014-04-17
US61/981,125 2014-04-17
US201462005651P 2014-05-30 2014-05-30
US62/005,651 2014-05-30
US14/688,648 US10448029B2 (en) 2014-04-17 2015-04-16 Signaling bit depth values for 3D color prediction for color gamut scalability
US14/688,648 2015-04-16
PCT/US2015/026483 WO2015161260A1 (en) 2014-04-17 2015-04-17 Signaling bit depth values for 3d color prediction for color gamut scalability

Publications (3)

Publication Number Publication Date
JP2017515383A JP2017515383A (ja) 2017-06-08
JP2017515383A5 JP2017515383A5 (enExample) 2018-05-10
JP6640108B2 true JP6640108B2 (ja) 2020-02-05

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JP2016562743A Active JP6640108B2 (ja) 2014-04-17 2015-04-17 色域スケーラビリティのための３ｄ色予測のためにビット深度値を信号伝達すること
JP2016562925A Active JP6768516B2 (ja) 2014-04-17 2015-04-17 色域スケーラビリティのための３ｄ色予測のために参照レイヤを信号伝達すること

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US (2) US10104385B2 (enExample)
EP (2) EP3132606A1 (enExample)
JP (2) JP6640108B2 (enExample)
KR (2) KR102381496B1 (enExample)
CN (2) CN106233728B (enExample)
BR (1) BR112016024201A8 (enExample)
ES (1) ES2903013T3 (enExample)
MX (1) MX360952B (enExample)
TW (2) TWI669949B (enExample)
WO (2) WO2015161260A1 (enExample)

Families Citing this family (10)

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US10104385B2 (en) 2014-04-17 2018-10-16 Qualcomm Incorporated Signaling reference layers for 3D color prediction for color gamut scalability
JP6330507B2 (ja) 2014-06-19 2018-05-30 ソニー株式会社 画像処理装置及び画像処理方法
JP6769231B2 (ja) * 2016-10-17 2020-10-14 富士通株式会社 動画像符号化装置、動画像符号化方法、動画像復号装置、動画像復号方法、及び動画像符号化用コンピュータプログラムならびに動画像復号用コンピュータプログラム
US10681382B1 (en) * 2016-12-20 2020-06-09 Amazon Technologies, Inc. Enhanced encoding and decoding of video reference frames
GB2619629B (en) 2019-03-20 2024-05-15 V Nova Int Ltd Low complexity enhancement video coding
CN113826382B (zh) * 2019-05-16 2023-06-20 北京字节跳动网络技术有限公司 视频编解码中的自适应比特深度转换
BR112021026535A2 (pt) 2019-06-24 2022-02-15 Lg Electronics Inc Método de codificação/decodificação de imagem, aparelho e método para transmitir fluxo de bits usando a limitação de tamanho máximo do bloco de transformação de croma
EP4189956A1 (en) * 2020-08-18 2023-06-07 Huawei Technologies Co., Ltd. Method and apparatus for hadamard transform domain filtering of the video signal with various bit depth
US20220067978A1 (en) * 2020-08-26 2022-03-03 Facebook Technologies, Llc Rate controlled image and texture data compression
WO2024227268A1 (en) * 2023-05-01 2024-11-07 Kunshan Yunyinggu Electronic Technology Co., Ltd. System and method for calibrating a display panel

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EP1494456A1 (en) 2003-07-01 2005-01-05 Deutsche Thomson-Brandt GmbH Method for run-length encoding of a bitmap data stream
US8446961B2 (en) 2008-07-10 2013-05-21 Intel Corporation Color gamut scalability techniques
WO2013106190A1 (en) 2012-01-09 2013-07-18 Dolby Laboratories Licensing Corporation Hybrid reference picture reconstruction method for single and multiple layered video coding systems
US10178400B2 (en) * 2012-11-21 2019-01-08 Dolby International Ab Signaling scalability information in a parameter set
KR102257783B1 (ko) * 2013-04-08 2021-05-28 돌비 인터네셔널 에이비 Lut를 인코딩하는 방법, lut를 디코딩하는 방법 및 대응하는 장치들
TWI652937B (zh) 2013-10-07 2019-03-01 Ｖｉｄ衡器股份有限公司 多層視訊編碼組合可調能力處理方法
US9948916B2 (en) 2013-10-14 2018-04-17 Qualcomm Incorporated Three-dimensional lookup table based color gamut scalability in multi-layer video coding
US9912925B2 (en) * 2013-12-13 2018-03-06 Vid Scale, Inc. Providing 3D look-up table (LUT) estimation for color gamut scalability
US9756337B2 (en) 2013-12-17 2017-09-05 Qualcomm Incorporated Signaling color values for 3D lookup table for color gamut scalability in multi-layer video coding
US10531105B2 (en) 2013-12-17 2020-01-07 Qualcomm Incorporated Signaling partition information for 3D lookup table for color gamut scalability in multi-layer video coding
US10104385B2 (en) 2014-04-17 2018-10-16 Qualcomm Incorporated Signaling reference layers for 3D color prediction for color gamut scalability

Also Published As

Publication number Publication date
KR102138407B1 (ko) 2020-07-27
TW201543871A (zh) 2015-11-16
TWI666919B (zh) 2019-07-21
EP3132607A1 (en) 2017-02-22
US20150304628A1 (en) 2015-10-22
US10448029B2 (en) 2019-10-15
WO2015161268A1 (en) 2015-10-22
WO2015161260A1 (en) 2015-10-22
TW201543872A (zh) 2015-11-16
JP2017515386A (ja) 2017-06-08
BR112016024201A2 (pt) 2017-08-15
BR112016024201A8 (pt) 2021-07-13
KR20160145117A (ko) 2016-12-19
CN106233729B (zh) 2019-06-14
JP6768516B2 (ja) 2020-10-14
MX360952B (es) 2018-11-21
BR112016024129A8 (pt) 2021-07-13
EP3132606A1 (en) 2017-02-22
CN106233729A (zh) 2016-12-14
CN106233728A (zh) 2016-12-14
MX2016013403A (es) 2017-02-15
JP2017515383A (ja) 2017-06-08
US20150304664A1 (en) 2015-10-22
EP3132607B1 (en) 2021-12-15
KR20160145118A (ko) 2016-12-19
CN106233728B (zh) 2019-06-14
ES2903013T3 (es) 2022-03-30
KR102381496B1 (ko) 2022-03-31
TWI669949B (zh) 2019-08-21
US10104385B2 (en) 2018-10-16
BR112016024129A2 (pt) 2017-08-15

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