TWI705698B - 適應性跨組件殘差預測 - Google Patents

適應性跨組件殘差預測 Download PDF

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TWI705698B
TWI705698B TW105102621A TW105102621A TWI705698B TW I705698 B TWI705698 B TW I705698B TW 105102621 A TW105102621 A TW 105102621A TW 105102621 A TW105102621 A TW 105102621A TW I705698 B TWI705698 B TW I705698B
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color component
linear model
value
residual signal
target color
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TW105102621A
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TW201640895A (zh
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陳建樂
劉鴻彬
陳盈
章立
李想
趙欣
馬塔 卡茲維克茲
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美商高通公司
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/105Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/186Methods 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 a colour or a chrominance component
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
TW105102621A 2015-01-27 2016-01-27 適應性跨組件殘差預測 TWI705698B (zh)

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US201562108491P 2015-01-27 2015-01-27
US62/108,491 2015-01-27
US15/006,994 2016-01-26
US15/006,994 US9998742B2 (en) 2015-01-27 2016-01-26 Adaptive cross component residual prediction

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KR (1) KR102519241B1 (enExample)
CN (1) CN107211124B (enExample)
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CA (1) CA2972501C (enExample)
EA (1) EA034473B1 (enExample)
ES (1) ES2715555T3 (enExample)
HU (1) HUE041885T2 (enExample)
TN (1) TN2017000284A1 (enExample)
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Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10681379B2 (en) 2015-09-29 2020-06-09 Qualcomm Incorporated Non-separable secondary transform for video coding with reorganizing
WO2017061189A1 (ja) * 2015-10-05 2017-04-13 シャープ株式会社 画像復号装置または画像符号化装置のための画像予測装置
US10623774B2 (en) 2016-03-22 2020-04-14 Qualcomm Incorporated Constrained block-level optimization and signaling for video coding tools
US20180014021A1 (en) * 2016-07-05 2018-01-11 Cisco Technology, Inc. Prediction in image and video compression
US10419757B2 (en) 2016-08-31 2019-09-17 Qualcomm Incorporated Cross-component filter
US11095893B2 (en) 2016-10-12 2021-08-17 Qualcomm Incorporated Primary transform and secondary transform in video coding
US10873746B2 (en) * 2016-12-21 2020-12-22 Sharp Kabushiki Kaisha Intra prediction image generation device using cross-component liner model, image decoding apparatus, and image coding apparatus using same
JP2018107692A (ja) * 2016-12-27 2018-07-05 Kddi株式会社 動画像復号装置、動画像復号方法、動画像符号化装置、動画像符号化方法及びコンピュータ可読記録媒体
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
CN107580222B (zh) * 2017-08-01 2020-02-14 北京交通大学 一种基于线性模型预测的图像或视频编码方法
JP2021005741A (ja) * 2017-09-14 2021-01-14 シャープ株式会社 画像符号化装置及び画像復号装置
CN118945371A (zh) * 2018-01-05 2024-11-12 Sk电信有限公司 视频编码/解码设备和视频数据提供设备
KR20190083956A (ko) * 2018-01-05 2019-07-15 에스케이텔레콤 주식회사 YCbCr간의 상관 관계를 이용한 영상 부호화/복호화 방법 및 장치
GB2571313B (en) 2018-02-23 2022-09-21 Canon Kk New sample sets and new down-sampling schemes for linear component sample prediction
CN112136325B (zh) 2018-05-14 2023-12-05 英迪股份有限公司 图像解码方法/装置、图像编码方法/装置以及存储比特流的记录介质
WO2019229683A1 (en) 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Concept of interweaved prediction
TW202015409A (zh) * 2018-06-29 2020-04-16 財團法人工業技術研究院 影像資料解碼方法、影像資料解碼器、影像資料編碼方法與影像資料編碼器
CN110999290B (zh) * 2018-07-15 2021-07-16 华为技术有限公司 使用跨分量线性模型进行帧内预测的方法和装置
IL280695B2 (en) * 2018-08-09 2025-02-01 Guangdong Oppo Mobile Telecommunications Corp Ltd Method and device for predicting a video image component and storage media in a computer
TWI814890B (zh) * 2018-08-17 2023-09-11 大陸商北京字節跳動網絡技術有限公司 簡化的跨分量預測
CN117478883A (zh) 2018-09-12 2024-01-30 北京字节跳动网络技术有限公司 交叉分量线性模型中的尺寸相关的下采样
GB2577338A (en) * 2018-09-24 2020-03-25 Sony Corp Data encoding and decoding
WO2020071617A1 (ko) * 2018-10-04 2020-04-09 엘지전자 주식회사 Cclm에 기반한 인트라 예측 방법 및 그 장치
KR102817319B1 (ko) * 2018-10-05 2025-06-05 후아웨이 테크놀러지 컴퍼니 리미티드 인트라 예측 방법 및 디바이스
KR20210083353A (ko) * 2018-11-05 2021-07-06 인터디지털 브이씨 홀딩스 인코포레이티드 이웃 샘플 의존 파라메트릭 모델에 기초한 코딩 모드의 단순화
CN113039791B (zh) 2018-11-06 2024-02-23 北京字节跳动网络技术有限公司 帧内预测的参数推导中的复杂度降低
CN120091135A (zh) * 2018-11-21 2025-06-03 华为技术有限公司 帧内预测方法及设备
BR122021014717B1 (pt) 2018-11-23 2022-12-06 Lg Electronics Inc Método de decodificação de vídeo realizado por um aparelho de decodificação, método de codificação de vídeo realizado por um aparelho de codificação e mídia de armazenamento legível por computador não transitória
CN118175297A (zh) 2018-11-23 2024-06-11 英迪股份有限公司 图像解码方法、图像编码方法和传输图像的比特流的方法
CN113170122B (zh) 2018-12-01 2023-06-27 北京字节跳动网络技术有限公司 帧内预测的参数推导
TWI734059B (zh) * 2018-12-10 2021-07-21 財團法人工業技術研究院 動態預測模型建立方法、電子裝置及使用者介面
CN117082250A (zh) 2018-12-13 2023-11-17 华为技术有限公司 色度块的预测方法和装置
GB2580106A (en) * 2018-12-21 2020-07-15 Sony Corp Image data encoding and decoding
GB2580108A (en) * 2018-12-21 2020-07-15 Sony Corp Image data encoding and decoding
CN113273203B (zh) 2018-12-22 2024-03-12 北京字节跳动网络技术有限公司 两步交叉分量预测模式
JP7304153B2 (ja) * 2018-12-27 2023-07-06 Kddi株式会社 動画像復号装置、動画像復号方法及びプログラム
CN113454999B (zh) 2019-01-02 2024-07-02 北京字节跳动网络技术有限公司 划分模式之间的运动矢量推导
TWI675718B (zh) 2019-01-03 2019-11-01 財團法人工業技術研究院 工具機的加工件負載特性判斷及加速度調整方法
WO2020149630A1 (ko) * 2019-01-15 2020-07-23 엘지전자 주식회사 영상 코딩 시스템에서 cclm 예측 기반 영상 디코딩 방법 및 그 장치
CN113475079A (zh) 2019-02-01 2021-10-01 北京字节跳动网络技术有限公司 环路整形和帧内块复制之间的相互作用
JP7199550B2 (ja) 2019-02-01 2023-01-05 北京字節跳動網絡技術有限公司 パラメータセットを使用したインループ再成形情報のシグナリング
AU2020226565C1 (en) * 2019-02-22 2024-01-11 Beijing Bytedance Network Technology Co., Ltd. Neighbouring sample selection for intra prediction
US12114000B2 (en) 2019-03-08 2024-10-08 Qualcomm Incorporated Combined residual coding in video coding
WO2020182093A1 (en) 2019-03-08 2020-09-17 Beijing Bytedance Network Technology Co., Ltd. Signaling of reshaping information in video processing
CN119172543A (zh) * 2019-03-11 2024-12-20 上海天荷电子信息有限公司 多权重可减少分量数的分量间自预测视频解码方法和装置
CN110662031B (zh) * 2019-03-11 2021-03-23 杭州海康威视数字技术股份有限公司 解码方法及装置
CN117499644A (zh) 2019-03-14 2024-02-02 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
CN113632476B (zh) 2019-03-23 2024-03-19 北京字节跳动网络技术有限公司 默认的环内整形参数
CN120455667A (zh) * 2019-03-25 2025-08-08 Oppo广东移动通信有限公司 图像分量预测方法、编码器、解码器以及存储介质
CN113766233B (zh) * 2019-03-25 2023-05-23 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
CN116320472A (zh) * 2019-03-25 2023-06-23 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
WO2020211869A1 (en) 2019-04-18 2020-10-22 Beijing Bytedance Network Technology Co., Ltd. Parameter derivation in cross component mode
MY209469A (en) * 2019-04-23 2025-07-10 Beijing Bytedance Network Tech Co Ltd Methods for cross component dependency reduction
SG11202111961SA (en) 2019-05-08 2021-12-30 Beijing Bytedance Network Technology Co Ltd Conditions for applicability of cross-component coding
JP7418478B2 (ja) 2019-06-22 2024-01-19 北京字節跳動網絡技術有限公司 クロマ残差スケーリングのためのシンタックス要素
CN117395396A (zh) 2019-07-07 2024-01-12 北京字节跳动网络技术有限公司 色度残差缩放的信令通知
JP2022539786A (ja) * 2019-07-10 2022-09-13 オッポ広東移動通信有限公司 画像成分の予測方法、エンコーダ、デコーダ及び記憶媒体
PT3868101T (pt) 2019-08-23 2024-06-18 Huawei Tech Co Ltd Um codificador, um descodificador e métodos correspondentes para realizar o desbloqueio de croma para blocos que usam codificação de croma conjunta
PT4018658T (pt) * 2019-09-17 2023-05-12 Huawei Tech Co Ltd Sinalização de id de subimagem na codificação de vídeo com base em subimagem
JP7772592B2 (ja) * 2019-09-20 2025-11-18 日本放送協会 符号化装置、復号装置、及びプログラム
WO2021062771A1 (zh) * 2019-09-30 2021-04-08 Oppo广东移动通信有限公司 颜色分量预测方法、编码器、解码器及计算机存储介质
CN120302037A (zh) * 2019-10-29 2025-07-11 Lg电子株式会社 图像解码方法、图像编码方法和图像数据发送方法
WO2021086061A1 (ko) * 2019-10-29 2021-05-06 엘지전자 주식회사 변환에 기반한 영상 코딩 방법 및 그 장치
CN116472708A (zh) * 2020-10-07 2023-07-21 浙江大学 特征数据的编解码方法、装置、设备及存储介质
WO2022108421A1 (ko) * 2020-11-23 2022-05-27 현대자동차주식회사 적응적 대체 모드를 이용한 영상 부호화 및 복호화 방법
WO2022114768A1 (ko) * 2020-11-24 2022-06-02 현대자동차주식회사 성분 간 참조를 이용하는 잔차신호 생성방법과 장치
JP7756231B2 (ja) * 2021-07-06 2025-10-17 ノキア テクノロジーズ オサケユイチア クロス成分パラメータ計算のための装置、方法、およびコンピュータプログラム
CN118216145A (zh) * 2021-08-13 2024-06-18 抖音视界有限公司 用于视频处理的方法、装置和介质
WO2024090923A1 (ko) * 2022-10-26 2024-05-02 주식회사 윌러스표준기술연구소 휘도 샘플 기반 색차 샘플 예측을 사용하는 비디오 신호 처리 방법 및 이를 위한 장치
EP4631242A1 (en) * 2022-12-07 2025-10-15 MediaTek Inc. Method and apparatus of inheriting cross-component models in video coding system
WO2024193577A1 (en) * 2023-03-20 2024-09-26 Mediatek Inc. Methods and apparatus for hiding bias term of cross-component prediction model in video coding
WO2024215071A1 (ko) * 2023-04-12 2024-10-17 한국전자통신연구원 모델 기반 예측 방법을 이용하는 영상 부호화/복호화 방법, 장치 및 비트스트림 저장 매체
WO2024215072A1 (ko) * 2023-04-14 2024-10-17 한국전자통신연구원 모델 기반 예측 방법을 이용하는 영상 부호화/복호화 방법, 장치 및 비트스트림 저장 매체
WO2024220954A2 (en) * 2023-04-21 2024-10-24 Tencent America LLC Cross-component residual prediction on chroma signaling and intratmp mode
CN120982088A (zh) * 2023-04-21 2025-11-18 交互数字Ce专利控股有限公司 使用交叉分量残差模型的时间预测
WO2024225784A1 (ko) * 2023-04-27 2024-10-31 엘지전자 주식회사 인트라 예측에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체
WO2024237460A1 (ko) * 2023-05-15 2024-11-21 현대자동차주식회사 인터 예측 신호 기반의 성분간 예측을 위한 방법 및 장치
WO2024240199A1 (en) * 2023-05-23 2024-11-28 Douyin Vision Co., Ltd. Method, apparatus, and medium for video processing
WO2025002200A1 (en) * 2023-06-30 2025-01-02 Douyin Vision Co., Ltd. Method, apparatus, and medium for video processing
WO2025007972A1 (en) * 2023-07-05 2025-01-09 Mediatek Inc. Methods and apparatus for inheriting cross-component models from temporal and history-based neighbours for chroma inter coding
WO2025007693A1 (en) * 2023-07-05 2025-01-09 Mediatek Inc. Methods and apparatus of inheriting cross-component models from non-intra coded blocks for cross-component prediction merge mode
WO2025011995A1 (en) * 2023-07-07 2025-01-16 Interdigital Ce Patent Holdings, Sas Cross component residual prediction
CN117376551B (zh) * 2023-12-04 2024-02-23 淘宝(中国)软件有限公司 视频编码加速方法及电子设备
US12470736B1 (en) * 2024-07-01 2025-11-11 Interdigital Vc Holdings, Inc. Range-based channel removal and frame packing for compressing feature tensors with video codecs

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7535961B2 (en) * 2003-07-16 2009-05-19 Samsung Electronics Co., Ltd. Video encoding/decoding apparatus and method for color image
US20130128966A1 (en) * 2011-11-18 2013-05-23 Futurewei Technologies, Inc. Scanning of Prediction Residuals in High Efficiency Video Coding
US20140023139A1 (en) * 2011-11-07 2014-01-23 Lidong Xu Cross-channel residual prediction
US20140029675A1 (en) * 2011-04-14 2014-01-30 Dolby Laboratories Licensing Corporation Multiple Color Channel Multiple Regression Predictor
WO2014166965A1 (en) * 2013-04-08 2014-10-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Inter-component prediction
WO2014190171A1 (en) * 2013-05-22 2014-11-27 Qualcomm Incorporated Video coding using sample prediction among color components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120140181A (ko) * 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
CN103907355A (zh) * 2011-11-02 2014-07-02 日本电气株式会社 视频编码设备、视频解码设备、视频编码方法、视频解码方法和程序
CN103379321B (zh) * 2012-04-16 2017-02-01 华为技术有限公司 视频图像分量的预测方法和装置
US20140286412A1 (en) * 2013-03-25 2014-09-25 Qualcomm Incorporated Intra dc prediction for lossless coding in video coding
WO2014154094A1 (en) * 2013-03-26 2014-10-02 Mediatek Inc. Method of cross color intra prediction

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7535961B2 (en) * 2003-07-16 2009-05-19 Samsung Electronics Co., Ltd. Video encoding/decoding apparatus and method for color image
US20140029675A1 (en) * 2011-04-14 2014-01-30 Dolby Laboratories Licensing Corporation Multiple Color Channel Multiple Regression Predictor
US20140023139A1 (en) * 2011-11-07 2014-01-23 Lidong Xu Cross-channel residual prediction
CN103918265A (zh) * 2011-11-07 2014-07-09 英特尔公司 跨通道残余预测
US20130128966A1 (en) * 2011-11-18 2013-05-23 Futurewei Technologies, Inc. Scanning of Prediction Residuals in High Efficiency Video Coding
WO2014166965A1 (en) * 2013-04-08 2014-10-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Inter-component prediction
WO2014190171A1 (en) * 2013-05-22 2014-11-27 Qualcomm Incorporated Video coding using sample prediction among color components

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