JP2016534644A5 - - Google Patents

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Publication number
JP2016534644A5
JP2016534644A5 JP2016537818A JP2016537818A JP2016534644A5 JP 2016534644 A5 JP2016534644 A5 JP 2016534644A5 JP 2016537818 A JP2016537818 A JP 2016537818A JP 2016537818 A JP2016537818 A JP 2016537818A JP 2016534644 A5 JP2016534644 A5 JP 2016534644A5
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JP
Japan
Prior art keywords
rdpcm
block
residual
mode
predicted
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JP2016537818A
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English (en)
Japanese (ja)
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JP2016534644A (ja
JP6542225B2 (ja
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Priority claimed from US14/469,477 external-priority patent/US11470339B2/en
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Publication of JP2016534644A5 publication Critical patent/JP2016534644A5/ja
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Publication of JP6542225B2 publication Critical patent/JP6542225B2/ja
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JP2016537818A 2013-08-27 2014-08-27 イントラブロックコピーのための残差予測 Active JP6542225B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361870654P 2013-08-27 2013-08-27
US61/870,654 2013-08-27
US201361871252P 2013-08-28 2013-08-28
US61/871,252 2013-08-28
US14/469,477 US11470339B2 (en) 2013-08-27 2014-08-26 Residual prediction for intra block copying
US14/469,477 2014-08-26
PCT/US2014/052955 WO2015031499A1 (en) 2013-08-27 2014-08-27 Residual prediction for intra block copying

Publications (3)

Publication Number Publication Date
JP2016534644A JP2016534644A (ja) 2016-11-04
JP2016534644A5 true JP2016534644A5 (enExample) 2017-09-14
JP6542225B2 JP6542225B2 (ja) 2019-07-10

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JP2016537818A Active JP6542225B2 (ja) 2013-08-27 2014-08-27 イントラブロックコピーのための残差予測

Country Status (7)

Country Link
US (1) US11470339B2 (enExample)
EP (1) EP3039871A1 (enExample)
JP (1) JP6542225B2 (enExample)
KR (1) KR102334126B1 (enExample)
CN (1) CN105493507B (enExample)
CA (1) CA2918762A1 (enExample)
WO (1) WO2015031499A1 (enExample)

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US9877035B2 (en) 2014-03-17 2018-01-23 Qualcomm Incorporated Quantization processes for residue differential pulse code modulation
US10432928B2 (en) 2014-03-21 2019-10-01 Qualcomm Incorporated Using a current picture as a reference for video coding
GB2531003A (en) * 2014-10-06 2016-04-13 Canon Kk Method and apparatus for vector encoding in video coding and decoding
US9854237B2 (en) 2014-10-14 2017-12-26 Qualcomm Incorporated AMVP and merge candidate list derivation for intra BC and inter prediction unification
WO2016090007A1 (en) * 2014-12-04 2016-06-09 Nite Ize, Inc. Improved lacing device and systems and method therefor
US9998739B2 (en) * 2015-03-06 2018-06-12 Qualcomm Incorporated Optimization for encoding video data using non-square partitions
US20200322599A1 (en) 2016-05-28 2020-10-08 Mediatek Inc. Method and apparatus of current picture referencing for video coding using affine motion compensation
CN109155705B (zh) * 2016-06-20 2021-12-07 苹果公司 用于对编码块进行组合和解码的设备
CN117201809A (zh) * 2016-08-01 2023-12-08 韩国电子通信研究院 图像编码/解码方法和装置以及存储比特流的记录介质
CN106375764B (zh) * 2016-08-31 2018-04-10 中国科学技术大学 一种结合方向预测和块复制预测的视频帧内编码方法
BR122021018343B1 (pt) * 2017-04-13 2022-10-25 Lg Electronics Inc Método para reconstruir uma imagem incluindo um bloco não quadrado, método para codificar uma imagem e mídia de armazenamento digital legível por computador
GB2574575A (en) * 2018-04-27 2019-12-18 V Nova Int Ltd Video decoder chipset
US11838514B2 (en) * 2018-08-06 2023-12-05 Electronics And Telecommunications Research Institute Image encoding/decoding method and device, and recording medium storing bitstream
CN110874402B (zh) * 2018-08-29 2024-05-14 北京三星通信技术研究有限公司 基于个性化信息的回复生成方法、设备和计算机可读介质
FR3088511B1 (fr) * 2018-11-09 2021-05-28 Fond B Com Procede de decodage d’au moins une image, procede de codage, dispositifs, signal et programmes d’ordinateur correspondants.
WO2020185058A1 (ko) * 2019-03-13 2020-09-17 현대자동차주식회사 차등 부호화를 이용하는 영상 복호화 장치
CN117255200A (zh) 2019-04-24 2023-12-19 字节跳动有限公司 编解码视频的量化残差差分脉冲编解码调制表示
KR102707777B1 (ko) 2019-05-01 2024-09-20 바이트댄스 아이엔씨 양자화된 잔차 차동 펄스 코드 변조 코딩을 사용하는 인트라 코딩된 비디오
KR20220002918A (ko) 2019-05-02 2022-01-07 바이트댄스 아이엔씨 변환 스킵 모드에서의 시그널링
CN114097231B (zh) * 2019-05-22 2025-03-28 Lg电子株式会社 图像编码系统中使用bdpcm来解码图像的方法及装置
JP7358515B2 (ja) * 2019-06-11 2023-10-10 ウィルス インスティテュート オブ スタンダーズ アンド テクノロジー インコーポレイティド Ｂｌｏｃｋ ＤＰＣＭ予測方法を使用するビデオ信号処理方法及び装置
WO2020256390A1 (ko) * 2019-06-18 2020-12-24 엘지전자 주식회사 블록 사이즈를 기반으로 bdpcm 을 수행하는 영상 디코딩 방법 및 그 장치
WO2021034100A1 (ko) * 2019-08-19 2021-02-25 엘지전자 주식회사 영상 코딩 시스템에서 무손실 코딩을 적용하는 영상 디코딩 방법 및 그 장치
WO2021052348A1 (en) 2019-09-19 2021-03-25 Mediatek Inc. Method and apparatus of residual coding selection for lossless coding mode in video coding
CN120614453A (zh) 2019-09-23 2025-09-09 阿里巴巴集团控股有限公司 视频数据的无损编码
KR20220109453A (ko) 2020-01-10 2022-08-04 성균관대학교산학협력단 Bdpcm을 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체

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JP2000511363A (ja) 1994-07-14 2000-08-29 ジョンソン、グレイス、カンパニー 画像を圧縮するための方法及び装置
CN1973547A (zh) 2004-06-18 2007-05-30 汤姆逊许可公司 用于视频编解码器量化的方法和设备
KR100813963B1 (ko) * 2005-09-16 2008-03-14 세종대학교산학협력단 동영상의 무손실 부호화, 복호화 방법 및 장치
KR101539240B1 (ko) * 2007-06-14 2015-07-30 삼성전자주식회사 영상 데이터의 엔트로피 부호화, 복호화 방법 및 장치
KR20130049525A (ko) 2011-11-04 2013-05-14 오수미 잔차 블록 복원을 위한 역변환 방법
US9813711B2 (en) 2012-10-03 2017-11-07 Avago Technologies General Ip (Singapore) Pte. Ltd. Hybrid transform-based compression
US20140286412A1 (en) 2013-03-25 2014-09-25 Qualcomm Incorporated Intra dc prediction for lossless coding in video coding
JP6587046B2 (ja) * 2013-07-08 2019-10-09 サン パテント トラスト 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置
US9774879B2 (en) * 2013-08-16 2017-09-26 Sony Corporation Intra-block copying enhancements for HEVC in-range-extension (RExt)
US9877035B2 (en) 2014-03-17 2018-01-23 Qualcomm Incorporated Quantization processes for residue differential pulse code modulation
WO2020253650A1 (en) * 2019-06-16 2020-12-24 Beijing Bytedance Network Technology Co., Ltd. Interaction between screen content coding tools and motion information
US11172200B2 (en) * 2019-06-24 2021-11-09 Qualcomm Incorporated Intra-prediction mode for screen content coding of video coding

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