CN105052145A - 剖析三维视频译码中的语法元素 - Google Patents

剖析三维视频译码中的语法元素 Download PDF

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CN105052145A
CN105052145A CN201380068261.0A CN201380068261A CN105052145A CN 105052145 A CN105052145 A CN 105052145A CN 201380068261 A CN201380068261 A CN 201380068261A CN 105052145 A CN105052145 A CN 105052145A
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video
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张莉
陈颖
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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
    • H04N19/50—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
    • H04N19/134—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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/44—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
    • H04N19/46—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
    • H04N19/503—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
    • H04N19/50—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
    • 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
    • H04N19/70—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)
CN201380068261.0A 2012-12-28 2013-12-27 剖析三维视频译码中的语法元素 Pending CN105052145A (zh)

Applications Claiming Priority (5)

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US201261747137P 2012-12-28 2012-12-28
US61/747,137 2012-12-28
US14/140,961 2013-12-26
US14/140,961 US9615090B2 (en) 2012-12-28 2013-12-26 Parsing syntax elements in three-dimensional video coding
PCT/US2013/077951 WO2014106024A1 (en) 2012-12-28 2013-12-27 Parsing syntax elements in three-dimensional video coding

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US (1) US9615090B2 (enExample)
EP (1) EP2939429A1 (enExample)
JP (1) JP2016507957A (enExample)
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WO (1) WO2014106024A1 (enExample)

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CN112438047A (zh) * 2018-06-26 2021-03-02 华为技术有限公司 用于点云译码的高级语法设计
CN113383546A (zh) * 2019-02-01 2021-09-10 高通股份有限公司 用于视频译码中的经分割的变换单元的二次变换设计
CN113615186A (zh) * 2018-12-21 2021-11-05 Vid拓展公司 对称运动矢量差译码

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KR102257269B1 (ko) 2013-10-14 2021-05-26 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 이미지 코딩 및 디코딩을 위한 인트라 블록 카피 예측 모드의 피쳐
KR102275639B1 (ko) 2013-10-14 2021-07-08 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 영상 코딩 및 디코딩에 대한 기본 색상 인덱스 맵 모드의 특징
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CN108293137A (zh) * 2015-11-25 2018-07-17 高通股份有限公司 视频译码中具有非正方形预测块的照明补偿
CN112438047A (zh) * 2018-06-26 2021-03-02 华为技术有限公司 用于点云译码的高级语法设计
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US11856230B2 (en) 2018-06-26 2023-12-26 Huawei Technologies Co., Ltd. High-level syntax designs for point cloud coding
US12328450B2 (en) 2018-06-26 2025-06-10 Huawei Technologies Co., Ltd. High-level syntax designs for point cloud coding
CN113615186A (zh) * 2018-12-21 2021-11-05 Vid拓展公司 对称运动矢量差译码
CN113615186B (zh) * 2018-12-21 2024-05-10 Vid拓展公司 对称运动矢量差译码
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US12666035B2 (en) 2018-12-21 2026-06-23 Interdigital Vc Holdings, Inc. Symmetric motion vector difference coding
CN113383546A (zh) * 2019-02-01 2021-09-10 高通股份有限公司 用于视频译码中的经分割的变换单元的二次变换设计

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WO2014106024A1 (en) 2014-07-03
JP2016507957A (ja) 2016-03-10
US9615090B2 (en) 2017-04-04
US20140184740A1 (en) 2014-07-03
EP2939429A1 (en) 2015-11-04

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