BR112017016111A2 - previsão residual do componente transversal adaptável - Google Patents

previsão residual do componente transversal adaptável

Info

Publication number
BR112017016111A2
BR112017016111A2 BR112017016111A BR112017016111A BR112017016111A2 BR 112017016111 A2 BR112017016111 A2 BR 112017016111A2 BR 112017016111 A BR112017016111 A BR 112017016111A BR 112017016111 A BR112017016111 A BR 112017016111A BR 112017016111 A2 BR112017016111 A2 BR 112017016111A2
Authority
BR
Brazil
Prior art keywords
color component
residual signal
transverse component
target color
residual forecast
Prior art date
Application number
BR112017016111A
Other languages
English (en)
Portuguese (pt)
Inventor
Liu Hongbin
Chen Jianle
Zhang Li
Karczewicz Marta
Li Xiang
Zhao Xin
Chen Ying
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112017016111A2 publication Critical patent/BR112017016111A2/pt

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Classifications

    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection 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
    • 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
    • H04N19/186—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 a colour or a chrominance component
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
BR112017016111A 2015-01-27 2016-01-27 previsão residual do componente transversal adaptável BR112017016111A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562108491P 2015-01-27 2015-01-27
US15/006,994 US9998742B2 (en) 2015-01-27 2016-01-26 Adaptive cross component residual prediction
PCT/US2016/015129 WO2016123219A1 (en) 2015-01-27 2016-01-27 Adaptive cross component residual prediction

Publications (1)

Publication Number Publication Date
BR112017016111A2 true BR112017016111A2 (pt) 2018-03-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017016111A BR112017016111A2 (pt) 2015-01-27 2016-01-27 previsão residual do componente transversal adaptável

Country Status (13)

Country Link
US (1) US9998742B2 (enExample)
EP (1) EP3092803B1 (enExample)
JP (1) JP6543716B2 (enExample)
KR (1) KR102519241B1 (enExample)
CN (1) CN107211124B (enExample)
BR (1) BR112017016111A2 (enExample)
CA (1) CA2972501C (enExample)
EA (1) EA034473B1 (enExample)
ES (1) ES2715555T3 (enExample)
HU (1) HUE041885T2 (enExample)
TN (1) TN2017000284A1 (enExample)
TW (1) TWI705698B (enExample)
WO (1) WO2016123219A1 (enExample)

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
WO2018116925A1 (ja) * 2016-12-21 2018-06-28 シャープ株式会社 イントラ予測画像生成装置、画像復号装置、および画像符号化装置
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
KR20190130502A (ko) * 2018-05-14 2019-11-22 인텔렉추얼디스커버리 주식회사 영상 복호화 방법/장치, 영상 부호화 방법/장치 및 비트스트림을 저장한 기록 매체
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
WO2020015433A1 (en) * 2018-07-15 2020-01-23 Huawei Technologies Co., Ltd. Method and apparatus for intra prediction using cross-component linear model
KR102748770B1 (ko) * 2018-08-09 2024-12-30 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 비디오 이미지 요소의 예측 방법 및 장치, 및 컴퓨터 저장 매체
CN116347109A (zh) * 2018-08-17 2023-06-27 北京字节跳动网络技术有限公司 一种处理视频数据的方法和装置
CN110896479B (zh) 2018-09-12 2023-10-03 北京字节跳动网络技术有限公司 单行交叉分量线性模型预测模式
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
AU2019353560B2 (en) * 2018-10-05 2023-07-13 Huawei Technologies Co., Ltd Intra prediction method and device
IL317810A (en) * 2018-11-05 2025-02-01 Interdigital Vc Holdings Inc Simplifications of coding modes based on neighboring examples depend on parametric models
KR102653562B1 (ko) 2018-11-06 2024-04-02 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 위치에 따른 인트라 예측
JP7234365B2 (ja) * 2018-11-21 2023-03-07 華為技術有限公司 イントラ予測方法及び装置
EP3886432B1 (en) 2018-11-23 2024-01-03 Intellectual Discovery Co., Ltd. Inter-component prediction
CN116916016A (zh) * 2018-11-23 2023-10-20 Lg电子株式会社 解码设备、编码设备以及用于图像的数据的发送设备
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
CN112235577B (zh) * 2018-12-13 2021-08-20 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
WO2020125796A1 (en) * 2018-12-22 2020-06-25 Beijing Bytedance Network Technology Co., Ltd. Two step cross-component prediction mode based on multiple parameter
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
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
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
WO2020156534A1 (en) 2019-02-01 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Interactions between in-loop reshaping and intra block copy
SG11202107760PA (en) 2019-02-01 2021-08-30 Beijing Bytedance Network Technology Co Ltd Signaling of in-loop reshaping information using parameter sets
SG11202108209YA (en) * 2019-02-22 2021-08-30 Beijing Bytedance Network Technology Co Ltd Neighbouring sample selection for intra prediction
CN113545044B (zh) 2019-03-08 2025-06-13 北京字节跳动网络技术有限公司 视频处理中的整形模型
US12114000B2 (en) 2019-03-08 2024-10-08 Qualcomm Incorporated Combined residual coding in video coding
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
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
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
WO2020192612A1 (en) * 2019-03-23 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Default in-loop reshaping parameters
WO2020192085A1 (zh) * 2019-03-25 2020-10-01 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
EP4391537A3 (en) * 2019-03-25 2024-09-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Image prediction method, encoder, decoder and storage medium
JP2022528331A (ja) * 2019-03-25 2022-06-10 オッポ広東移動通信有限公司 画像成分予測方法、エンコーダー、デコーダー及び記憶媒体
CN113692739B (zh) 2019-04-18 2023-10-27 北京字节跳动网络技术有限公司 对跨分量模式的可用性的约束
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
CN117221558A (zh) 2019-05-08 2023-12-12 北京字节跳动网络技术有限公司 跨分量编解码的适用性条件
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
CN114128280B (zh) 2019-07-07 2023-11-14 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
CN114041288A (zh) * 2019-07-10 2022-02-11 Oppo广东移动通信有限公司 图像分量的预测方法、编码器、解码器以及存储介质
CN113810690B (zh) 2019-08-23 2022-04-29 华为技术有限公司 去块效应滤波方法、编解码设备、可读介质
CA3151255A1 (en) * 2019-09-17 2021-02-25 Ye-Kui Wang Signaling subpicture ids in subpicture based video coding
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
CN120302036A (zh) * 2019-10-29 2025-07-11 Lg电子株式会社 图像解码设备、图像编码设备和图像数据发送设备
AU2020376689B2 (en) 2019-10-29 2024-02-15 Lg Electronics Inc. Image coding method based on transform and apparatus therefor
EP4199512A4 (en) * 2020-10-07 2023-09-20 Zhejiang University METHOD, APPARATUS AND DEVICE FOR ENCODING CHARACTERISTIC DATA, METHOD, APPARATUS AND DEVICE FOR DECODING CHARACTERISTIC DATA, AND STORAGE MEDIUM
US12341956B2 (en) * 2020-11-23 2025-06-24 Hyundai Motor Company Image encoding and decoding method using adaptive alternative mode
WO2022114768A1 (ko) * 2020-11-24 2022-06-02 현대자동차주식회사 성분 간 참조를 이용하는 잔차신호 생성방법과 장치
KR20240027829A (ko) 2021-07-06 2024-03-04 노키아 테크놀로지스 오와이 크로스-성분 파라미터 계산을 위한 장치, 방법 및 컴퓨터 프로그램
WO2023016408A1 (en) * 2021-08-13 2023-02-16 Beijing Bytedance Network Technology Co., Ltd. Method, apparatus, and medium for video processing
KR20250096697A (ko) * 2022-10-26 2025-06-27 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
CN120982099A (zh) * 2023-03-20 2025-11-18 联发科技股份有限公司 在视频编解码中用于隐藏跨组件预测模型中的偏置项的方法和装置
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
CN121128177A (zh) * 2023-05-15 2025-12-12 现代自动车株式会社 用于基于帧间预测信号的跨分量预测的方法和装置
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
WO2025007974A1 (en) * 2023-07-05 2025-01-09 Mediatek Inc. Methods and apparatus for adaptive inter cross-component prediction for chroma 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4898103B2 (ja) * 2003-07-16 2012-03-14 三星電子株式会社 カラー映像のためのビデオ符号化／復号化装置およびその方法
EP3324622B1 (en) * 2011-04-14 2019-09-11 Dolby Laboratories Licensing Corporation Multiple color channel multiple regression predictor
KR20120140181A (ko) * 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
EP2775714A4 (en) * 2011-11-02 2016-06-22 Nec Corp VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND PROGRAM
US10015485B2 (en) * 2011-11-07 2018-07-03 Intel Corporation Cross-channel residual prediction
US9344722B2 (en) * 2011-11-18 2016-05-17 Futurewei Technologies, Inc. Scanning of prediction residuals in high efficiency video coding
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
US20140286413A1 (en) * 2013-03-25 2014-09-25 Qualcomm Incorporated Disabling sign data hiding in video coding
US9736487B2 (en) * 2013-03-26 2017-08-15 Mediatek Inc. Method of cross color intra prediction
KR20250040095A (ko) * 2013-04-08 2025-03-21 지이 비디오 컴프레션, 엘엘씨 성분-간 예측
US20140348240A1 (en) 2013-05-22 2014-11-27 Qualcomm Incorporated Video coding using sample prediction among color components

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Publication number Publication date
EA034473B1 (ru) 2020-02-12
EA201791476A1 (ru) 2017-11-30
TWI705698B (zh) 2020-09-21
CN107211124A (zh) 2017-09-26
TN2017000284A1 (en) 2019-01-16
CA2972501A1 (en) 2016-08-04
WO2016123219A1 (en) 2016-08-04
TW201640895A (zh) 2016-11-16
JP2018509035A (ja) 2018-03-29
US9998742B2 (en) 2018-06-12
KR20170107448A (ko) 2017-09-25
EP3092803A1 (en) 2016-11-16
EP3092803B1 (en) 2018-12-12
ES2715555T3 (es) 2019-06-04
CN107211124B (zh) 2019-10-18
CA2972501C (en) 2020-08-18
JP6543716B2 (ja) 2019-07-10
KR102519241B1 (ko) 2023-04-06
US20160219283A1 (en) 2016-07-28
HUE041885T2 (hu) 2019-06-28

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