KR102013561B1 - 비디오 코딩에서 예측 잔차 블록들의 재배치 - Google Patents

비디오 코딩에서 예측 잔차 블록들의 재배치 Download PDF

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KR102013561B1
KR102013561B1 KR1020187010756A KR20187010756A KR102013561B1 KR 102013561 B1 KR102013561 B1 KR 102013561B1 KR 1020187010756 A KR1020187010756 A KR 1020187010756A KR 20187010756 A KR20187010756 A KR 20187010756A KR 102013561 B1 KR102013561 B1 KR 102013561B1
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residual
block
residual block
data
video
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KR20180041774A (ko
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라잔 랙스맨 조쉬
마르타 카르체비츠
로할스 호엘 솔레
차오 팡
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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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different 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
    • H04N19/10—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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020187010756A 2013-04-23 2014-04-23 비디오 코딩에서 예측 잔차 블록들의 재배치 Active KR102013561B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361815148P 2013-04-23 2013-04-23
US61/815,148 2013-04-23
US201361833781P 2013-06-11 2013-06-11
US61/833,781 2013-06-11
US201361890102P 2013-10-11 2013-10-11
US61/890,102 2013-10-11
US14/259,046 2014-04-22
US14/259,046 US9549182B2 (en) 2012-07-11 2014-04-22 Repositioning of prediction residual blocks in video coding
PCT/US2014/035185 WO2014176362A1 (en) 2013-04-23 2014-04-23 Repositioning of prediction residual blocks in video coding

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KR1020157031866A Division KR20150143585A (ko) 2013-04-23 2014-04-23 비디오 코딩에서 예측 잔차 블록들의 재배치

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KR20180041774A KR20180041774A (ko) 2018-04-24
KR102013561B1 true KR102013561B1 (ko) 2019-08-23

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KR1020157031866A Ceased KR20150143585A (ko) 2013-04-23 2014-04-23 비디오 코딩에서 예측 잔차 블록들의 재배치

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EP (1) EP2989796B1 (enExample)
JP (1) JP6285014B2 (enExample)
KR (2) KR102013561B1 (enExample)
CN (1) CN105165012B (enExample)
BR (1) BR112015026899B1 (enExample)
ES (1) ES2810253T3 (enExample)
HU (1) HUE050421T2 (enExample)
WO (1) WO2014176362A1 (enExample)

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JP6480790B2 (ja) * 2015-04-13 2019-03-13 日本放送協会 画像判定装置、符号化装置、及びプログラム
US10469841B2 (en) * 2016-01-29 2019-11-05 Google Llc Motion vector prediction using prior frame residual
US10306258B2 (en) 2016-01-29 2019-05-28 Google Llc Last frame motion vector partitioning
JP7166743B2 (ja) * 2016-02-17 2022-11-08 日本放送協会 符号化装置、復号装置及びプログラム
CN108702504A (zh) * 2016-02-17 2018-10-23 日本放送协会 编码装置、解码装置以及程序
WO2017195555A1 (ja) * 2016-05-13 2017-11-16 シャープ株式会社 画像復号装置および画像符号化装置
US11758136B2 (en) 2016-06-24 2023-09-12 Electronics And Telecommunications Research Institute Method and apparatus for transform-based image encoding/decoding
KR102817082B1 (ko) * 2016-12-27 2025-06-05 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
KR102264680B1 (ko) * 2017-04-18 2021-06-14 삼성전자주식회사 영상을 부호화/복호화 하는 방법 및 그 장치
WO2020009460A1 (ko) * 2018-07-04 2020-01-09 에스케이텔레콤 주식회사 잔차신호 재배열 방법 및 영상 복호화 장치
WO2020145381A1 (ja) * 2019-01-13 2020-07-16 ソニー株式会社 画像処理装置および方法
CN111699694B (zh) 2019-01-15 2022-07-08 Lg电子株式会社 使用变换跳过标志的图像编码方法和装置
WO2020213976A1 (ko) 2019-04-17 2020-10-22 엘지전자 주식회사 Bdpcm을 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
TWI866967B (zh) * 2019-04-24 2024-12-21 美商松下電器（美國）知識產權公司 編碼裝置
CN113853791B (zh) * 2019-05-19 2023-11-14 字节跳动有限公司 数字视频中的变换旁路编解码残差块
CN119922310A (zh) * 2019-05-22 2025-05-02 Lg电子株式会社 图像解码和编码设备及发送比特流的设备
CN119544967A (zh) * 2019-05-22 2025-02-28 Lg电子株式会社 图像编码/解码设备、存储介质和用于发送比特流的设备
US11350131B2 (en) 2019-06-28 2022-05-31 Hfi Innovation Inc. Signaling coding of transform-skipped blocks
MX2021015957A (es) * 2019-06-28 2022-02-03 Beijing Dajia Internet Information Tech Co Ltd Modos de codificacion sin perdida para codificacion de video.
WO2021006697A1 (ko) * 2019-07-10 2021-01-14 엘지전자 주식회사 레지듀얼 코딩에 대한 영상 디코딩 방법 및 그 장치
US11375238B2 (en) * 2019-09-20 2022-06-28 Tencent America LLC Method for padding processing with sub-region partitions in video stream
WO2021118310A1 (ko) * 2019-12-13 2021-06-17 주식회사 케이티 비디오 신호 처리 방법 및 장치
US11722678B2 (en) * 2020-08-25 2023-08-08 Tencent America LLC Method and apparatus for transform skip coefficients coding
CN114513663B (zh) * 2020-11-17 2025-03-14 腾讯科技（深圳）有限公司 视频解码方法、装置及电子设备
WO2022191554A1 (ko) * 2021-03-08 2022-09-15 현대자동차주식회사 임의 블록 분할을 이용하는 비디오 코딩방법 및 장치

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JP2016521070A (ja) 2016-07-14
HUE050421T2 (hu) 2020-12-28
CN105165012A (zh) 2015-12-16
KR20180041774A (ko) 2018-04-24
BR112015026899B1 (pt) 2023-03-28
EP2989796B1 (en) 2020-05-06
CN105165012B (zh) 2020-04-03
KR20150143585A (ko) 2015-12-23
EP2989796A1 (en) 2016-03-02
JP6285014B2 (ja) 2018-02-28
ES2810253T3 (es) 2021-03-08
WO2014176362A1 (en) 2014-10-30
BR112015026899A2 (pt) 2017-07-25

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