JP2016541164A5 - - Google Patents

Download PDF

Info

Publication number
JP2016541164A5
JP2016541164A5 JP2016526292A JP2016526292A JP2016541164A5 JP 2016541164 A5 JP2016541164 A5 JP 2016541164A5 JP 2016526292 A JP2016526292 A JP 2016526292A JP 2016526292 A JP2016526292 A JP 2016526292A JP 2016541164 A5 JP2016541164 A5 JP 2016541164A5
Authority
JP
Japan
Prior art keywords
block
video data
luma
residual
scaled
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.)
Pending
Application number
JP2016526292A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016541164A (ja
Filing date
Publication date
Priority claimed from US14/528,794 external-priority patent/US10397607B2/en
Application filed filed Critical
Publication of JP2016541164A publication Critical patent/JP2016541164A/ja
Publication of JP2016541164A5 publication Critical patent/JP2016541164A5/ja
Pending legal-status Critical Current

Links

JP2016526292A 2013-11-01 2014-10-31 ビデオコード化に関する色残差予測 Pending JP2016541164A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361899038P 2013-11-01 2013-11-01
US61/899,038 2013-11-01
US14/528,794 2014-10-30
US14/528,794 US10397607B2 (en) 2013-11-01 2014-10-30 Color residual prediction for video coding
PCT/US2014/063523 WO2015066525A1 (en) 2013-11-01 2014-10-31 Color residual prediction for video coding

Publications (2)

Publication Number Publication Date
JP2016541164A JP2016541164A (ja) 2016-12-28
JP2016541164A5 true JP2016541164A5 (enExample) 2017-11-16

Family

ID=51897484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016526292A Pending JP2016541164A (ja) 2013-11-01 2014-10-31 ビデオコード化に関する色残差予測

Country Status (6)

Country Link
US (1) US10397607B2 (enExample)
EP (1) EP3063938A1 (enExample)
JP (1) JP2016541164A (enExample)
KR (1) KR20160078493A (enExample)
CN (1) CN105723707B (enExample)
WO (1) WO2015066525A1 (enExample)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102695490B1 (ko) * 2013-10-18 2024-08-16 지이 비디오 컴프레션, 엘엘씨 다-성분 화상 또는 비디오 코딩 개념
KR102336932B1 (ko) * 2013-12-27 2021-12-08 소니그룹주식회사 화상 처리 장치 및 방법
GB201500719D0 (en) 2015-01-15 2015-03-04 Barco Nv Method for chromo reconstruction
KR101770300B1 (ko) * 2015-06-09 2017-08-22 삼성전자주식회사 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
KR102835073B1 (ko) 2015-08-28 2025-07-17 주식회사 케이티 비디오 신호 처리 방법 및 장치
US10277896B2 (en) 2016-01-22 2019-04-30 Apple Inc. Intra-frame prediction systems and methods
KR102601732B1 (ko) * 2016-05-31 2023-11-14 삼성디스플레이 주식회사 영상 부호화 방법 및 영상 복호화 방법
CN107483942B (zh) * 2016-06-08 2023-07-14 同济大学 视频数据压缩码流的解码、视频数据的编码方法及装置
WO2018016381A1 (en) * 2016-07-22 2018-01-25 Sharp Kabushiki Kaisha Systems and methods for coding video data using adaptive component scaling
US10652575B2 (en) * 2016-09-15 2020-05-12 Qualcomm Incorporated Linear model chroma intra prediction for video coding
WO2018066849A1 (ko) 2016-10-04 2018-04-12 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
EP3316578A1 (en) * 2016-10-25 2018-05-02 Thomson Licensing Method and apparatus for encoding and decoding a picture
CN108429910B (zh) * 2017-02-15 2021-09-10 扬智科技股份有限公司 图像压缩方法
US10779007B2 (en) * 2017-03-23 2020-09-15 Mediatek Inc. Transform coding of video data
EP3386198A1 (en) * 2017-04-07 2018-10-10 Thomson Licensing Method and device for predictive picture encoding and decoding
JP6680260B2 (ja) 2017-04-28 2020-04-15 株式会社Jvcケンウッド 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム
US11134272B2 (en) * 2017-06-29 2021-09-28 Qualcomm Incorporated Memory reduction for non-separable transforms
KR20190083956A (ko) 2018-01-05 2019-07-15 에스케이텔레콤 주식회사 YCbCr간의 상관 관계를 이용한 영상 부호화/복호화 방법 및 장치
WO2019229683A1 (en) 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Concept of interweaved prediction
CN110876061B (zh) * 2018-09-03 2022-10-11 华为技术有限公司 色度块预测方法及装置
CN110944180B (zh) * 2018-09-21 2023-04-28 华为技术有限公司 色度块预测方法及装置
EP4221220B1 (en) * 2018-10-08 2025-10-01 Beijing Dajia Internet Information Technology Co., Ltd. Simplifications of cross-component linear model
CN111327903B (zh) 2018-12-13 2023-05-16 华为技术有限公司 色度块的预测方法和装置
PH12019000380A1 (en) * 2018-12-17 2020-09-28 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
EP4297404A3 (en) * 2018-12-21 2024-02-28 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of video coding for deriving affine motion vectors for chroma components
CN117915081A (zh) 2019-01-02 2024-04-19 北京字节跳动网络技术有限公司 视频处理的方法
CN116193132A (zh) * 2019-01-03 2023-05-30 华为技术有限公司 色度块的预测方法和装置
JP7279172B2 (ja) 2019-02-01 2023-05-22 北京字節跳動網絡技術有限公司 インループ再成形とインターコーディングツールとの間の相互作用
CN113994668A (zh) 2019-02-01 2022-01-28 北京字节跳动网络技术有限公司 基于环路整形的滤波过程
US11632563B2 (en) * 2019-02-22 2023-04-18 Qualcomm Incorporated Motion vector derivation in video coding
CN119629347A (zh) * 2019-02-28 2025-03-14 交互数字Vc控股公司 编码和解码方法及装置
CN111641827B (zh) * 2019-03-02 2024-12-03 上海天荷电子信息有限公司 多套方案切换进行预测残差熵编码的数据压缩方法和装置
US11516512B2 (en) * 2019-03-04 2022-11-29 Alibaba Group Holding Limited Method and system for processing video content
WO2020182091A1 (en) 2019-03-08 2020-09-17 Beijing Bytedance Network Technology Co., Ltd. Reshaping model in video processing
US12114000B2 (en) * 2019-03-08 2024-10-08 Qualcomm Incorporated Combined residual coding in video coding
TWI753377B (zh) * 2019-03-12 2022-01-21 弗勞恩霍夫爾協會 用於影像及視訊寫碼之選擇性成分間變換(ict)技術
CN113574889B (zh) 2019-03-14 2024-01-12 北京字节跳动网络技术有限公司 环路整形信息的信令和语法
CN113632481B (zh) * 2019-03-15 2023-12-26 寰发股份有限公司 色度残差缩放的延迟降低方法和装置
US20220182633A1 (en) * 2019-03-15 2022-06-09 Mediatek Inc. Method and Apparatus of Latency Reduction for Chroma Residue Scaling
JP7417624B2 (ja) 2019-03-23 2024-01-18 北京字節跳動網絡技術有限公司 適応ループフィルタリングパラメータセットに対する制限
US11019332B2 (en) * 2019-03-29 2021-05-25 Qualcomm Incorporated Chroma intra prediction in video coding
PH12021552534A1 (en) 2019-04-12 2022-07-04 Beijing Bytedance Network Tech Co Ltd Chroma coding mode determination based on matrix-based intra prediction
US11451826B2 (en) * 2019-04-15 2022-09-20 Tencent America LLC Lossless coding mode and switchable residual coding
CN117499656A (zh) 2019-04-16 2024-02-02 北京字节跳动网络技术有限公司 帧内编解码模式下的矩阵推导
JP7732898B2 (ja) 2019-04-18 2025-09-02 北京字節跳動網絡技術有限公司 クロスコンポーネントモードにおけるパラメータ導出
PL3939260T3 (pl) 2019-04-20 2025-06-02 Beijing Bytedance Network Technology Co., Ltd. Sygnalizacja elementów składni do kodowania łącznego reszt chrominancji
CN113711610B (zh) 2019-04-23 2024-04-16 北京字节跳动网络技术有限公司 降低跨分量依赖性的方法
WO2020221372A1 (en) 2019-05-01 2020-11-05 Beijing Bytedance Network Technology Co., Ltd. Context coding for matrix-based intra prediction
US11843791B2 (en) * 2019-05-03 2023-12-12 Interdigital Madison Patent Holdings, Sas Chroma processing for video encoding and decoding
WO2020224629A1 (en) 2019-05-08 2020-11-12 Beijing Bytedance Network Technology Co., Ltd. Conditions for applicability of cross-component coding
CN113812161B (zh) * 2019-05-14 2024-02-06 北京字节跳动网络技术有限公司 视频编解码中的缩放方法
WO2020231225A1 (ko) 2019-05-15 2020-11-19 현대자동차주식회사 색차블록을 복원하는 방법 및 영상 복호화 장치
CN119545003A (zh) * 2019-05-15 2025-02-28 现代自动车株式会社 用于还原色度块的方法和用于解码影像的装置
CN113875233B (zh) 2019-05-22 2023-12-15 北京字节跳动网络技术有限公司 使用上采样的基于矩阵的帧内预测
CN113785574B (zh) 2019-05-30 2022-10-11 北京字节跳动网络技术有限公司 色度分量的自适应环路滤波
CN114051735B (zh) 2019-05-31 2024-07-05 北京字节跳动网络技术有限公司 基于矩阵的帧内预测中的一步下采样过程
JP2022534320A (ja) 2019-06-05 2022-07-28 北京字節跳動網絡技術有限公司 マトリクスベースイントラ予測のためのコンテキスト決定
WO2020257785A1 (en) * 2019-06-20 2020-12-24 Beijing Dajia Internet Information Technology Co., Ltd. Methods and devices for prediction dependent residual scaling for video coding
CN117478908A (zh) * 2019-06-22 2024-01-30 北京字节跳动网络技术有限公司 色度残差缩放的语法元素
CN119277056A (zh) 2019-06-24 2025-01-07 Lg电子株式会社 图像编码/解码方法及发送用于图像的数据的方法
CN120786068A (zh) * 2019-06-24 2025-10-14 阿里巴巴集团控股有限公司 处理亮度和色度信号的方法和系统
CN120881296A (zh) 2019-06-25 2025-10-31 Oppo广东移动通信有限公司 信息处理方法及装置、设备、存储介质
CN117278748A (zh) * 2019-07-05 2023-12-22 Lg电子株式会社 图像解码和编码方法、存储介质及数据的发送方法
KR102660738B1 (ko) 2019-07-07 2024-04-26 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 크로마 잔차 스케일링의 시그널링
BR112022002006A2 (pt) * 2019-08-06 2022-03-29 Beijing Bytedance Network Tech Co Ltd Método de processamento de vídeo, aparelho de processamento de vídeo, e, mídia legível por computador
EP4008106A4 (en) 2019-09-02 2022-11-09 Beijing Bytedance Network Technology Co., Ltd. VIDEO SPACE PARTITION BASED ON A COLOR FORMAT
JP7189854B2 (ja) * 2019-09-19 2022-12-14 Kddi株式会社 画像復号装置、画像復号方法及びプログラム
JP7479457B2 (ja) 2019-09-20 2024-05-08 北京字節跳動網絡技術有限公司 ビデオ・データを処理する方法、装置及び記憶媒体
CN118055248A (zh) 2019-09-21 2024-05-17 北京字节跳动网络技术有限公司 处理视频数据的方法、装置以及计算机可读记录介质
US11310533B2 (en) * 2019-09-27 2022-04-19 Qualcomm Incorporated Quantization parameter signaling for joint chroma residual mode in video coding
CN112616057B (zh) * 2019-10-04 2024-08-23 Oppo广东移动通信有限公司 图像预测方法、编码器、解码器以及存储介质
US11425405B2 (en) * 2019-11-15 2022-08-23 Qualcomm Incorporated Cross-component adaptive loop filter in video coding
CA3225288A1 (en) * 2019-11-22 2021-05-27 Lg Electronics Inc. Image encoding/decoding method and device using lossless color transform, and method for transmitting bitstream
US11463688B2 (en) * 2019-12-09 2022-10-04 Qualcomm Incorporated Joint chroma residual video coding
US11405615B2 (en) * 2020-03-26 2022-08-02 Tencent America LLC Joint transform coding of multiple color components
BR112022020449A2 (pt) 2020-04-10 2022-11-29 Beijing Bytedance Network Tech Co Ltd Método e aparelho para processar dados de vídeo, e, meios de armazenamento e de gravação legíveis por computador não transitórios
WO2021252995A1 (en) * 2020-06-12 2021-12-16 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of video coding in 4:4:4 color format
US11394987B2 (en) * 2020-12-11 2022-07-19 Qualcomm Incorporated Chroma samples from luma samples prediction for video coding
CN115623153A (zh) * 2022-10-20 2023-01-17 深圳市玩视科技有限公司 一种支持8k视频传输的HDMI延长器及数据处理方法
US12506884B2 (en) 2022-12-09 2025-12-23 Comcast Cable Communications, Llc Coding unit prediction using template matching costs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
CN101589625B (zh) 2006-10-25 2011-09-21 弗劳恩霍夫应用研究促进协会 质量可缩放编码
US20110249754A1 (en) * 2010-04-12 2011-10-13 Qualcomm Incorporated Variable length coding of coded block pattern (cbp) in video compression
US9288500B2 (en) 2011-05-12 2016-03-15 Texas Instruments Incorporated Luma-based chroma intra-prediction for video coding
WO2013006986A1 (en) 2011-07-12 2013-01-17 Intel Corporation Luma-based chroma intra prediction
US9948938B2 (en) * 2011-07-21 2018-04-17 Texas Instruments Incorporated Methods and systems for chroma residual data prediction
KR20130049526A (ko) * 2011-11-04 2013-05-14 오수미 복원 블록 생성 방법
WO2013102293A1 (en) 2012-01-04 2013-07-11 Mediatek Singapore Pte. Ltd. Improvements of luma-based chroma intra prediction
GB2503875B (en) * 2012-06-29 2015-06-10 Canon Kk Method and device for encoding or decoding an image
US9648330B2 (en) 2013-07-15 2017-05-09 Qualcomm Incorporated Inter-color component residual prediction

Similar Documents

Publication Publication Date Title
JP2016541164A5 (enExample)
JP2016501483A5 (enExample)
JP2016530775A5 (enExample)
JP2016524409A5 (enExample)
JP2018523375A5 (enExample)
JP2015065671A5 (enExample)
JP2016526830A5 (enExample)
JP2018507612A5 (enExample)
JP2015515239A5 (enExample)
JP2018201222A5 (enExample)
JP2015534779A5 (enExample)
JP2017513322A5 (enExample)
JP2017507517A5 (enExample)
JP2017510121A5 (enExample)
JP2017201811A5 (enExample)
JP2015529439A5 (enExample)
JP2015507430A5 (enExample)
JP2017502609A5 (enExample)
JP2017525224A5 (enExample)
JP2016514931A5 (enExample)
JP2015508953A5 (enExample)
JP2016521043A5 (enExample)
JP2013507086A5 (enExample)
JP2015516766A5 (enExample)
JP2016508011A5 (enExample)