KR101951087B1 - 비디오 코딩에서의 진보된 잔차 예측을 위한 필터들 - Google Patents

비디오 코딩에서의 진보된 잔차 예측을 위한 필터들 Download PDF

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KR101951087B1
KR101951087B1 KR1020167036219A KR20167036219A KR101951087B1 KR 101951087 B1 KR101951087 B1 KR 101951087B1 KR 1020167036219 A KR1020167036219 A KR 1020167036219A KR 20167036219 A KR20167036219 A KR 20167036219A KR 101951087 B1 KR101951087 B1 KR 101951087B1
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잉 천
리 장
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퀄컴 인코포레이티드
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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
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/50—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
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020167036219A 2014-06-26 2015-06-26 비디오 코딩에서의 진보된 잔차 예측을 위한 필터들 Active KR101951087B1 (ko)

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Application Number Priority Date Filing Date Title
US201462017754P 2014-06-26 2014-06-26
US62/017,754 2014-06-26
US201462021063P 2014-07-04 2014-07-04
US62/021,063 2014-07-04
US14/750,869 US9924191B2 (en) 2014-06-26 2015-06-25 Filters for advanced residual prediction in video coding
US14/750,869 2015-06-25
PCT/US2015/038070 WO2015200835A1 (en) 2014-06-26 2015-06-26 Filters for advanced residual prediction in video coding

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KR20170026380A KR20170026380A (ko) 2017-03-08
KR101951087B1 true KR101951087B1 (ko) 2019-02-21

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US (1) US9924191B2 (enExample)
EP (1) EP3162063B1 (enExample)
JP (1) JP6495345B2 (enExample)
KR (1) KR101951087B1 (enExample)
CN (1) CN106664422B (enExample)
WO (1) WO2015200835A1 (enExample)

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CN111630865B (zh) 2018-11-12 2023-06-27 北京字节跳动网络技术有限公司 广义双向预测模式的线缓冲器减少
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KR20230157529A (ko) 2019-04-01 2023-11-16 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 히스토리 기반 움직임 벡터 예측을 위한 보간 필터 사용
CN113994684A (zh) * 2019-06-21 2022-01-28 北京达佳互联信息技术有限公司 用于针对视频编解码的预测相关残差缩放的方法和设备
CN114270830B (zh) * 2019-06-24 2023-07-18 Lg电子株式会社 基于亮度样本的映射和色度样本的缩放的视频或图像编码
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Publication number Publication date
EP3162063A1 (en) 2017-05-03
EP3162063B1 (en) 2020-12-23
US9924191B2 (en) 2018-03-20
KR20170026380A (ko) 2017-03-08
CN106664422A (zh) 2017-05-10
JP2017528019A (ja) 2017-09-21
WO2015200835A1 (en) 2015-12-30
US20150382009A1 (en) 2015-12-31
JP6495345B2 (ja) 2019-04-03
CN106664422B (zh) 2019-09-06

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