CN113632466B - 视频数据的帧间-帧内预测模式 - Google Patents

视频数据的帧间-帧内预测模式 Download PDF

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CN113632466B
CN113632466B CN202080012176.2A CN202080012176A CN113632466B CN 113632466 B CN113632466 B CN 113632466B CN 202080012176 A CN202080012176 A CN 202080012176A CN 113632466 B CN113632466 B CN 113632466B
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CN113632466A (zh
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L.法姆范
G.范德奥韦拉
A.K.拉马苏布拉莫尼安
M.卡尔切维茨
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Qualcomm Inc
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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
    • H04N19/10—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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial 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
    • H04N19/134—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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/176—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
    • H04N19/186—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
    • H04N19/10—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
    • H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
    • 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
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN202080012176.2A 2019-02-07 2020-02-05 视频数据的帧间-帧内预测模式 Active CN113632466B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962802515P 2019-02-07 2019-02-07
US62/802,515 2019-02-07
US16/781,751 US11290726B2 (en) 2019-02-07 2020-02-04 Inter-intra prediction mode for video data
US16/781,751 2020-02-04
PCT/US2020/016877 WO2020163526A1 (en) 2019-02-07 2020-02-05 Inter-intra prediction mode for video data

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CN113632466A CN113632466A (zh) 2021-11-09
CN113632466B true CN113632466B (zh) 2025-01-10

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EP (1) EP3922016A1 (enExample)
JP (1) JP7584423B2 (enExample)
KR (1) KR20210119415A (enExample)
CN (1) CN113632466B (enExample)
AU (1) AU2020218769B2 (enExample)
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TW (1) TWI860326B (enExample)
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CN118175327A (zh) 2018-10-12 2024-06-11 韦勒斯标准与技术协会公司 使用多假设预测的视频信号处理方法和装置
US20200162737A1 (en) 2018-11-16 2020-05-21 Qualcomm Incorporated Position-dependent intra-inter prediction combination in video coding
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WO2020116402A1 (ja) 2018-12-04 2020-06-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法、および復号方法
KR102696718B1 (ko) 2019-02-01 2024-08-21 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 조합된 인트라-인터 예측의 확장된 적용
CN117440173A (zh) * 2019-03-21 2024-01-23 北京字节跳动网络技术有限公司 组合帧间帧内预测的改进的加权处理
WO2021015586A1 (ko) 2019-07-25 2021-01-28 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치
JP2021100225A (ja) * 2019-12-24 2021-07-01 マクセル株式会社 画像符号化方法および画像復号方法
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WO2025044945A1 (en) * 2023-08-25 2025-03-06 Sharp Kabushiki Kaisha Device and method for decoding video data

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KR102696718B1 (ko) * 2019-02-01 2024-08-21 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 조합된 인트라-인터 예측의 확장된 적용
CN117440173A (zh) * 2019-03-21 2024-01-23 北京字节跳动网络技术有限公司 组合帧间帧内预测的改进的加权处理

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PH12021551744A1 (en) 2022-03-28
IL284873B2 (en) 2025-05-01
JP7584423B2 (ja) 2024-11-15
IL284873A (en) 2021-08-31
TWI860326B (zh) 2024-11-01
US20200260091A1 (en) 2020-08-13
KR20210119415A (ko) 2021-10-05
AU2020218769A1 (en) 2021-08-12
WO2020163526A1 (en) 2020-08-13
CL2021002068A1 (es) 2022-04-01
BR112021014879A2 (pt) 2021-10-05
CA3127687A1 (en) 2020-08-13
EP3922016A1 (en) 2021-12-15
MX2021009449A (es) 2021-09-10
CO2021010285A2 (es) 2021-08-19
AU2020218769B2 (en) 2025-09-04
JP2022519661A (ja) 2022-03-24
SG11202107745VA (en) 2021-08-30
US11290726B2 (en) 2022-03-29
CN113632466A (zh) 2021-11-09
ZA202106524B (en) 2025-01-29
IL284873B1 (en) 2025-01-01
SA521422668B1 (ar) 2024-02-22

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