JP2016524409A5 - - Google Patents

Download PDF

Info

Publication number
JP2016524409A5
JP2016524409A5 JP2016517994A JP2016517994A JP2016524409A5 JP 2016524409 A5 JP2016524409 A5 JP 2016524409A5 JP 2016517994 A JP2016517994 A JP 2016517994A JP 2016517994 A JP2016517994 A JP 2016517994A JP 2016524409 A5 JP2016524409 A5 JP 2016524409A5
Authority
JP
Japan
Prior art keywords
residual
block
dpcm
residual block
determining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2016517994A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016524409A (ja
JP6396439B2 (ja
Filing date
Publication date
Priority claimed from US14/295,540 external-priority patent/US11323747B2/en
Application filed filed Critical
Publication of JP2016524409A publication Critical patent/JP2016524409A/ja
Publication of JP2016524409A5 publication Critical patent/JP2016524409A5/ja
Application granted granted Critical
Publication of JP6396439B2 publication Critical patent/JP6396439B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016517994A 2013-06-05 2014-06-05 残差差分パルスコード変調(dpcm)拡張ならびに変換スキップ、回転、および走査との調和 Active JP6396439B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361831581P 2013-06-05 2013-06-05
US61/831,581 2013-06-05
US14/295,540 2014-06-04
US14/295,540 US11323747B2 (en) 2013-06-05 2014-06-04 Residual differential pulse code modulation (DPCM) extensions and harmonization with transform skip, rotation, and scans
PCT/US2014/041085 WO2014197691A1 (en) 2013-06-05 2014-06-05 Residual differential pulse code modulation (dpcm) extensions and harmonization with transform skip, rotation, and scans

Publications (3)

Publication Number Publication Date
JP2016524409A JP2016524409A (ja) 2016-08-12
JP2016524409A5 true JP2016524409A5 (https=) 2017-06-22
JP6396439B2 JP6396439B2 (ja) 2018-09-26

Family

ID=52005459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016517994A Active JP6396439B2 (ja) 2013-06-05 2014-06-05 残差差分パルスコード変調(dpcm)拡張ならびに変換スキップ、回転、および走査との調和

Country Status (12)

Country Link
US (1) US11323747B2 (https=)
EP (1) EP3005698B1 (https=)
JP (1) JP6396439B2 (https=)
KR (1) KR102210792B1 (https=)
CN (1) CN105264891B (https=)
DK (1) DK3005698T3 (https=)
ES (1) ES2734555T3 (https=)
HU (1) HUE044176T2 (https=)
PL (1) PL3005698T3 (https=)
PT (1) PT3005698T (https=)
SI (1) SI3005698T1 (https=)
WO (1) WO2014197691A1 (https=)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9877025B2 (en) * 2013-07-12 2018-01-23 British Broadcasting Corporation Video encoding and decoding with prediction at higher precision
KR102254118B1 (ko) * 2013-10-12 2021-05-20 삼성전자주식회사 인트라 블록 복사 예측을 이용한 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
RU2635064C2 (ru) * 2013-10-14 2017-11-08 ЭйджЭфАй Инновэйшн Инк. Способ остаточной дифференциальной импульсно-кодовой модуляции в целях расширения диапазона высокоэффективного кодирования видеоизображений (HEVC)
EP3058736B1 (en) 2013-10-14 2019-02-27 Microsoft Technology Licensing, LLC Encoder-side options for intra block copy prediction mode for video and image coding
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
WO2015070801A1 (en) * 2013-11-14 2015-05-21 Mediatek Singapore Pte. Ltd. Method of video coding using prediction based on intra picture block copy
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
AU2014376061B8 (en) 2014-01-03 2019-05-30 Microsoft Technology Licensing, Llc Block vector prediction in video and image coding/decoding
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
WO2015131323A1 (en) 2014-03-04 2015-09-11 Microsoft Technology Licensing, Llc Block flipping and skip mode in intra block copy prediction
US10785486B2 (en) * 2014-06-19 2020-09-22 Microsoft Technology Licensing, Llc Unified intra block copy and inter prediction modes
CN105392008B (zh) * 2014-08-22 2018-09-25 中兴通讯股份有限公司 一种预测编、解码方法和相应的编、解码器和电子设备
CA3171803A1 (en) 2014-09-30 2016-04-07 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
AU2016269362A1 (en) * 2015-05-28 2017-12-07 Hfi Innovation Inc. Method and apparatus for using a current picture as a reference picture
JP6528635B2 (ja) * 2015-10-05 2019-06-12 富士通株式会社 動画像符号化装置、動画像符号化方法及び動画像符号化用コンピュータプログラム
ES3063575T3 (en) * 2016-10-04 2026-04-17 B1 Institute Image Technology Inc Image data encoding/decoding method and apparatus
CN117768645A (zh) * 2016-10-04 2024-03-26 有限公司B1影像技术研究所 图像编码/解码方法、记录介质和传输比特流的方法
FR3066873A1 (fr) * 2017-05-29 2018-11-30 Orange Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image
US10356411B2 (en) * 2017-05-30 2019-07-16 Google Llc Adaptation of scan order entropy coding
KR102401851B1 (ko) * 2017-06-14 2022-05-26 삼성디스플레이 주식회사 영상 압축 방법 및 이를 수행하는 표시 장치
CN115474043A (zh) * 2017-07-31 2022-12-13 韩国电子通信研究院 对图像编码和解码的方法及存储比特流的计算机可读介质
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
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.
CN113228636B (zh) * 2018-12-12 2024-07-26 数码士有限公司 使用当前图片参考的视频信号处理方法和设备
US10893272B2 (en) * 2019-01-29 2021-01-12 Sony Corporation Image block coding based on pixel-domain pre-processing operations on image block
US10958904B2 (en) 2019-02-01 2021-03-23 Tencent America LLC Method and apparatus for video coding
CN113366833B (zh) * 2019-02-01 2026-03-24 北京字节跳动网络技术有限公司 对环路整形的限制
JP7399973B2 (ja) 2019-02-19 2023-12-18 ヒューマックス・カンパニー・リミテッド イントラ予測ベースのビデオ信号処理方法及び装置
CN113330749B (zh) * 2019-02-24 2024-05-10 腾讯美国有限责任公司 视频编解码的方法和装置
CN112740677B (zh) 2019-02-28 2024-12-17 苹果公司 用于对图像信号进行编码/解码的方法及其装置
EP3912343A4 (en) 2019-03-08 2022-07-20 Beijing Bytedance Network Technology Co., Ltd. Constraints on model-based reshaping in video processing
US11070812B2 (en) * 2019-03-12 2021-07-20 Qualcomm Incorporated Coefficient domain block differential pulse-code modulation in video coding
US12200239B2 (en) 2019-03-13 2025-01-14 Hyundai Motor Company Image decoding device using differential coding
EP3958570A4 (en) * 2019-04-17 2023-01-25 Lg Electronics Inc. VIDEO CODING/DECODING DEVICE AND METHOD USING A BDPCM, AND TRANSMISSION BITSTREAM METHOD
KR20250069688A (ko) * 2019-04-20 2025-05-19 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 Bdpcm에 기반한 영상 코딩 방법 및 그 장치
WO2020216282A1 (en) * 2019-04-23 2020-10-29 Beijing Bytedance Network Technology Co., Ltd. Context modeling and selection of multiple transform matrix
BR112021019675A2 (pt) 2019-04-23 2021-12-07 Beijing Bytedance Network Tech Co Ltd Método para processamento de mídia visual, aparelho codificador de vídeo, aparelho decodificador de vídeo, e, mídia legível por computador
CA3137163C (en) * 2019-04-24 2024-05-14 Bytedance Inc. Constraints on quantized residual differential pulse code modulation representation of coded video
US11190758B2 (en) * 2019-04-25 2021-11-30 Qualcomm Incorporated Block-based quantized residual domain pulse code modulation assignment for intra prediction mode derivation
KR102707777B1 (ko) * 2019-05-01 2024-09-20 바이트댄스 아이엔씨 양자화된 잔차 차동 펄스 코드 변조 코딩을 사용하는 인트라 코딩된 비디오
CN113785306B (zh) 2019-05-02 2024-06-14 字节跳动有限公司 基于编解码树结构类型的编解码模式
JP7288084B2 (ja) * 2019-05-02 2023-06-06 バイトダンス インコーポレイテッド 変換スキップモードにおける信号通知
WO2020228716A1 (en) * 2019-05-13 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Usage of transquant bypass mode for multiple color components
SG11202112518SA (en) * 2019-05-13 2021-12-30 Beijing Bytedance Network Technology Co Ltd Block dimension settings of transform skip mode
CN117221544A (zh) * 2019-05-19 2023-12-12 字节跳动有限公司 数字视频中的变换旁路编解码残差块
CN113853787B (zh) 2019-05-22 2023-12-22 北京字节跳动网络技术有限公司 基于子块使用变换跳过模式
CN114175660B (zh) * 2019-05-22 2025-01-07 Lg电子株式会社 使用bdpcm的图像解码方法及其装置
CN120111223A (zh) * 2019-05-22 2025-06-06 Lg电子株式会社 图像解码和编码方法及发送比特流的方法
CN113966610B (zh) * 2019-06-11 2025-09-12 韦勒斯标准与技术协会公司 使用块dpcm预测方法的视频信号处理方法和设备
WO2020256391A1 (ko) * 2019-06-18 2020-12-24 엘지전자 주식회사 영상 디코딩 방법 및 그 장치
WO2020256389A1 (ko) * 2019-06-18 2020-12-24 엘지전자 주식회사 Bdpcm 기반 영상 디코딩 방법 및 그 장치
JP2022534238A (ja) * 2019-06-18 2022-07-28 エルジー エレクトロニクス インコーポレイティド ブロックサイズに基づいてbdpcmを行う画像デコード方法及びその装置
US11863787B2 (en) * 2019-06-19 2024-01-02 Qualcomm Incorporated Maximum allowed block size for BDPCM mode
WO2021008514A1 (en) 2019-07-14 2021-01-21 Beijing Bytedance Network Technology Co., Ltd. Indication of adaptive loop filtering in adaptation parameter set
US11228768B2 (en) 2019-08-14 2022-01-18 Qualcomm Incorporated Restriction on block size of lossless coding
KR102799921B1 (ko) 2019-09-14 2025-04-25 바이트댄스 아이엔씨 크로마 디블로킹 필터링을 위한 양자화 파라미터
EP4032289A4 (en) * 2019-09-19 2023-09-13 HFI Innovation Inc. RESIDUAL CODING SELECTION METHOD AND APPARATUS FOR LOSSLESS CODING MODE IN VIDEO CODING
CN114731440A (zh) 2019-09-23 2022-07-08 阿里巴巴集团控股有限公司 视频数据的无损编码
WO2021072177A1 (en) 2019-10-09 2021-04-15 Bytedance Inc. Cross-component adaptive loop filtering in video coding
EP4029264A4 (en) 2019-10-14 2022-11-23 ByteDance Inc. Joint coding of chroma residual and filtering in video processing
WO2021118977A1 (en) 2019-12-09 2021-06-17 Bytedance Inc. Using quantization groups in video coding
WO2021138293A1 (en) * 2019-12-31 2021-07-08 Bytedance Inc. Adaptive color transform in video coding
JP7436680B2 (ja) 2020-01-05 2024-02-22 北京字節跳動網絡技術有限公司 映像コーディングのための一般制約情報
KR20220109453A (ko) * 2020-01-10 2022-08-04 성균관대학교산학협력단 Bdpcm을 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN120151521A (zh) * 2020-01-10 2025-06-13 Lg 电子株式会社 使用bdpcm的图像解码方法及其装置
WO2021143896A1 (en) 2020-01-18 2021-07-22 Beijing Bytedance Network Technology Co., Ltd. Adaptive colour transform in image/video coding
CN115315944B (zh) 2020-03-07 2025-06-13 抖音视界有限公司 视频编解码中的隐式多变换集信令通知
KR20230002534A (ko) * 2020-04-13 2023-01-05 오피 솔루션즈, 엘엘씨 결합된 무손실 및 손실 코딩을 위한 방법들 및 시스템들
WO2022037700A1 (en) * 2020-08-21 2022-02-24 Beijing Bytedance Network Technology Co., Ltd. Coding mode dependent selection of transform skip mode
CN114286095B (zh) * 2020-09-27 2023-02-07 腾讯科技(深圳)有限公司 视频解码方法、装置及设备
CN114531598B (zh) 2020-11-06 2025-06-03 深圳Tcl数字技术有限公司 图像的压缩方法、装置、智能终端及计算机可读存储介质
CN116601953A (zh) 2020-11-24 2023-08-15 抖音视界有限公司 编解码视频中的位置相关系数重新排序

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276525A (en) * 1991-03-22 1994-01-04 Bell Communications Research, Inc. Two-dimensional block scanning for subband image and video coding
JP2933457B2 (ja) * 1993-02-18 1999-08-16 日本電気株式会社 ウェーブレット変換符号化方法
US5592226A (en) * 1994-01-26 1997-01-07 Btg Usa Inc. Method and apparatus for video data compression using temporally adaptive motion interpolation
JPH09261644A (ja) * 1996-03-22 1997-10-03 Matsushita Electric Ind Co Ltd ウエーブレットビデオ符号化方法
GB2387056A (en) * 2002-03-28 2003-10-01 Sony Uk Ltd Differential encoding and decoding
KR100813963B1 (ko) 2005-09-16 2008-03-14 세종대학교산학협력단 동영상의 무손실 부호화, 복호화 방법 및 장치
JP2010509799A (ja) 2006-11-03 2010-03-25 サムスン エレクトロニクス カンパニー リミテッド 映像の予測符号化方法及び装置、その復号化方法及び装置
CN101822063A (zh) * 2007-08-16 2010-09-01 诺基亚公司 用于编码和解码图像的方法和装置
JP5375697B2 (ja) 2010-03-19 2013-12-25 富士通株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法、及びプログラム
KR101379188B1 (ko) 2010-05-17 2014-04-18 에스케이 텔레콤주식회사 인트라 블록 및 인터 블록이 혼합된 코딩블록을 이용하는 영상 부호화/복호화 장치 및 그 방법
CN102857764B (zh) 2011-07-01 2016-03-09 华为技术有限公司 帧内预测模式处理的方法和装置
KR20130049523A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 장치
US9253508B2 (en) * 2011-11-04 2016-02-02 Futurewei Technologies, Inc. Differential pulse code modulation intra prediction for high efficiency video coding
US9264713B2 (en) 2012-07-11 2016-02-16 Qualcomm Incorporated Rotation of prediction residual blocks in video coding with transform skipping
US9549182B2 (en) 2012-07-11 2017-01-17 Qualcomm Incorporated Repositioning of prediction residual blocks in video coding
US20140286413A1 (en) 2013-03-25 2014-09-25 Qualcomm Incorporated Disabling sign data hiding in video coding

Similar Documents

Publication Publication Date Title
JP2016524409A5 (https=)
JP2018201222A5 (https=)
JP2017201811A5 (https=)
JP2017201812A5 (https=)
JP2017522789A5 (https=)
JP2016541164A5 (https=)
JP2017513322A5 (https=)
JP2016518042A5 (https=)
KR20110123651A (ko) 생략 부호화를 이용한 영상 부호화 및 복호화 장치 및 그 방법
JP2014158305A5 (https=)
JP2015065671A5 (https=)
US11750822B2 (en) Encoding device, decoding device, and program
JP2015039231A5 (https=)
JP2015019152A5 (https=)
JP2017201813A5 (https=)
JP2017519447A5 (https=)
JP2018509032A5 (https=)
JP2014180026A5 (https=)
JP2018530247A5 (https=)
KR101885971B1 (ko) Hevc에서의 계수 코딩 조화
JP2016534649A5 (https=)
JP2016534644A5 (https=)
JP2016517229A5 (https=)
JP2016526830A5 (https=)
JP2014180027A5 (https=)