JP2019525679A5 - - Google Patents

Download PDF

Info

Publication number
JP2019525679A5
JP2019525679A5 JP2019510909A JP2019510909A JP2019525679A5 JP 2019525679 A5 JP2019525679 A5 JP 2019525679A5 JP 2019510909 A JP2019510909 A JP 2019510909A JP 2019510909 A JP2019510909 A JP 2019510909A JP 2019525679 A5 JP2019525679 A5 JP 2019525679A5
Authority
JP
Japan
Prior art keywords
sample
component
parameter
samples
current
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
JP2019510909A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019525679A (ja
Filing date
Publication date
Priority claimed from US15/691,287 external-priority patent/US10419757B2/en
Application filed filed Critical
Publication of JP2019525679A publication Critical patent/JP2019525679A/ja
Publication of JP2019525679A5 publication Critical patent/JP2019525679A5/ja
Pending legal-status Critical Current

Links

JP2019510909A 2016-08-31 2017-08-31 クロス成分フィルタ Pending JP2019525679A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662381978P 2016-08-31 2016-08-31
US62/381,978 2016-08-31
US15/691,287 2017-08-30
US15/691,287 US10419757B2 (en) 2016-08-31 2017-08-30 Cross-component filter
PCT/US2017/049688 WO2018045207A1 (en) 2016-08-31 2017-08-31 Cross-component filter

Publications (2)

Publication Number Publication Date
JP2019525679A JP2019525679A (ja) 2019-09-05
JP2019525679A5 true JP2019525679A5 (enExample) 2020-09-24

Family

ID=61244077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019510909A Pending JP2019525679A (ja) 2016-08-31 2017-08-31 クロス成分フィルタ

Country Status (6)

Country Link
US (1) US10419757B2 (enExample)
EP (1) EP3507984B1 (enExample)
JP (1) JP2019525679A (enExample)
KR (1) KR20190042579A (enExample)
CN (1) CN109691102B (enExample)
WO (1) WO2018045207A1 (enExample)

Families Citing this family (171)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104375302B (zh) * 2014-10-27 2020-09-08 上海中航光电子有限公司 一种像素结构、显示面板及其像素补偿方法
US11272175B2 (en) * 2016-10-05 2022-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Deringing filter for video coding
CN106791477B (zh) * 2016-11-29 2019-07-19 Oppo广东移动通信有限公司 图像处理方法、图像处理装置、成像装置及制造方法
WO2019139393A1 (ko) * 2018-01-15 2019-07-18 김기백 색차 성분에 관한 화면내 예측 부호화/복호화 방법 및 장치
US20190273946A1 (en) * 2018-03-05 2019-09-05 Markus Helmut Flierl Methods and Arrangements for Sub-Pel Motion-Adaptive Image Processing
CA3251167A1 (en) * 2018-03-25 2025-02-24 B1 Institute Of Image Technology, Inc. METHOD AND DEVICE FOR ENCODING/DECODING IMAGES
EP3547686A1 (en) * 2018-03-29 2019-10-02 InterDigital VC Holdings, Inc. Method and apparatus for decoder side prediction based on weighted distortion
BR112020019800A2 (pt) 2018-05-23 2021-01-05 Panasonic Intellectual Property Corporation Of America Codificador, decodificador, método de codificação e método de decodificação
KR102493516B1 (ko) * 2018-07-02 2023-01-31 엘지전자 주식회사 Cclm에 기반한 인트라 예측 방법 및 그 장치
WO2020014563A1 (en) * 2018-07-12 2020-01-16 Futurewei Technologies, Inc. Intra-prediction using a cross-component linear model in video coding
TWI815927B (zh) 2018-07-15 2023-09-21 大陸商北京字節跳動網絡技術有限公司 視頻編解碼的塊尺寸限制
SG11202101310PA (en) * 2018-08-09 2021-03-30 Guangdong Oppo Mobile Telecommunications Corp Ltd Video image component prediction method and apparatus, and computer storage medium
GB2590844B (en) * 2018-08-17 2023-05-03 Beijing Bytedance Network Tech Co Ltd Simplified cross component 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
CN110896478B (zh) 2018-09-12 2023-02-17 北京字节跳动网络技术有限公司 交叉分量线性建模中的下采样
US11463686B2 (en) * 2018-09-22 2022-10-04 Lg Electronics Inc. Method and device for decoding images using CCLM prediction in image coding system
EP3850853A4 (en) * 2018-10-05 2022-08-10 Huawei Technologies Co., Ltd. Intra prediction method and device
CN117880501A (zh) 2018-10-07 2024-04-12 三星电子株式会社 用于编码或解码视频信号的视频信号处理方法和设备
FI3847816T3 (fi) 2018-10-08 2023-06-30 Beijing Dajia Internet Information Tech Co Ltd Ristikomponenttisen lineaarisen mallin yksinkertaistukset
CN112789858B (zh) * 2018-10-08 2023-06-06 华为技术有限公司 帧内预测方法及设备
KR20250011712A (ko) * 2018-10-12 2025-01-21 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 비디오 이미지 요소 예측 방법 및 장치, 컴퓨터 저장 매체
US11438596B2 (en) 2018-10-12 2022-09-06 Wilus Institute Of Standards And Technology Inc. Method and device for processing video signal by using cross-component linear model
JP7714460B2 (ja) * 2018-11-06 2025-07-29 北京字節跳動網絡技術有限公司 イントラ予測のためのパラメータ導出における複雑性低減
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
CN113170168B (zh) 2018-12-07 2023-12-08 北京字节跳动网络技术有限公司 基于上下文的帧内预测
US11095921B2 (en) 2018-12-18 2021-08-17 Tencent America LLC Method and apparatus for video encoding or decoding
CN113287311B (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的指示
CN111083486A (zh) * 2019-01-03 2020-04-28 北京达佳互联信息技术有限公司 一种确定编码单元的色度信息的方法和装置
KR102487528B1 (ko) * 2019-01-09 2023-01-10 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 교차-성분 선형 모델을 사용하는 비디오 코딩
WO2020143114A1 (zh) * 2019-01-10 2020-07-16 Oppo广东移动通信有限公司 图像解码方法、解码器及计算机存储介质
CN113366836B (zh) * 2019-01-11 2025-01-17 北京字节跳动网络技术有限公司 尺寸相关的跨分量线性模型
CN112640458A (zh) * 2019-01-16 2021-04-09 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
WO2020150535A1 (en) * 2019-01-17 2020-07-23 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of linear model derivation for video coding
PH12021551828A1 (en) 2019-02-22 2022-04-11 Beijing Bytedance Network Tech Co Ltd Neighbouring sample selection for intra prediction
PH12021551868A1 (en) 2019-02-24 2022-05-23 Beijing Bytedance Network Tech Co Ltd Parameter derivation for intra prediction
CN118678090A (zh) * 2019-03-06 2024-09-20 Lg 电子株式会社 基于cclm预测的图像解码方法及其装置
KR102777573B1 (ko) 2019-03-08 2025-03-06 두인 비전 컴퍼니 리미티드 비디오 처리에서 변형 정보의 시그널링
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
KR102801981B1 (ko) 2019-03-12 2025-04-30 텐센트 아메리카 엘엘씨 Vvc에서의 컬러 변환을 위한 방법 및 장치
KR102921601B1 (ko) * 2019-03-15 2026-01-30 엘지전자 주식회사 크로마 포맷에 대한 정보를 시그널링 하는 방법 및 장치
KR20250074691A (ko) * 2019-03-18 2025-05-27 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 픽처 컴포넌트 예측 방법, 인코더, 디코더 및 저장 매체
CN113767631B (zh) * 2019-03-24 2023-12-15 北京字节跳动网络技术有限公司 用于帧内预测的参数推导中的条件
KR20210139327A (ko) * 2019-03-25 2021-11-22 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 화상 예측 방법, 인코더, 디코더 및 저장 매체
CN120639983A (zh) * 2019-03-25 2025-09-12 Oppo广东移动通信有限公司 图像分量的预测方法、编码器、解码器及计算机存储介质
MX2021012472A (es) * 2019-04-18 2021-11-12 Beijing Bytedance Network Tech Co Ltd Restriccion de la aplicabilidad del modo de componentes cruzados.
JP7303328B2 (ja) 2019-04-20 2023-07-04 北京字節跳動網絡技術有限公司 クロミナンス残差の結合符号化のための構文要素の信号通知
SG11202110999PA (en) * 2019-04-23 2021-11-29 Beijing Bytedance Network Technology Co Ltd Methods for cross component dependency reduction
WO2020216255A1 (en) * 2019-04-25 2020-10-29 Mediatek Inc. Method and apparatus of encoding or decoding with mode dependent intra smoothing filter in intra prediction
CN111866510A (zh) * 2019-04-30 2020-10-30 华为技术有限公司 视频序列的帧内预测方法及装置
WO2020224629A1 (en) 2019-05-08 2020-11-12 Beijing Bytedance Network Technology Co., Ltd. Conditions for applicability of cross-component coding
WO2020233659A1 (en) 2019-05-21 2020-11-26 Beijing Bytedance Network Technology Co., Ltd. Adaptive motion vector difference resolution for affine mode
CN113632464B (zh) * 2019-05-21 2023-04-28 华为技术有限公司 分量间预测的方法和设备
CN115567707B (zh) 2019-05-30 2025-05-13 抖音视界有限公司 一种处理视频数据的方法、装置、介质
CN118138754A (zh) 2019-06-14 2024-06-04 北京字节跳动网络技术有限公司 处理视频单元边界和虚拟边界
CN113994697B (zh) 2019-06-22 2024-10-18 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
WO2020262396A1 (en) 2019-06-24 2020-12-30 Sharp Kabushiki Kaisha Systems and methods for reducing a reconstruction error in video coding based on a cross-component correlation
US11330298B2 (en) * 2019-06-25 2022-05-10 Qualcomm Incorporated Simplified intra chroma mode coding in video coding
WO2020258052A1 (zh) * 2019-06-25 2020-12-30 Oppo广东移动通信有限公司 图像分量预测方法、装置及计算机存储介质
CN114073094B (zh) * 2019-06-27 2023-05-23 寰发股份有限公司 视频编解码的方法和装置
JP7460748B2 (ja) 2019-07-07 2024-04-02 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シグナリング
KR102889119B1 (ko) 2019-07-08 2025-11-19 엘지전자 주식회사 적응적 루프 필터 기반 비디오 또는 영상 코딩
KR102889120B1 (ko) * 2019-07-08 2025-11-19 엘지전자 주식회사 적응적 루프 필터를 적용하는 비디오 또는 영상 코딩
WO2021006654A1 (ko) * 2019-07-09 2021-01-14 엘지전자 주식회사 적응적 루프 필터 기반 비디오 또는 영상 코딩
JP7291846B2 (ja) 2019-07-09 2023-06-15 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のためのサンプル決定
CA3146773C (en) 2019-07-11 2025-05-06 Beijing Bytedance Network Technology Co., Ltd. SAMPLE FILLING IN AN ADAPTIVE LOOP FILTER
JP7361196B2 (ja) 2019-07-15 2023-10-13 北京字節跳動網絡技術有限公司 適応ループ・フィルタリングにおける分類
WO2021013178A1 (en) * 2019-07-25 2021-01-28 Mediatek Inc. Method and apparatus of cross-component adaptive loop filtering with virtual boundary for video coding
WO2021021590A1 (en) 2019-07-26 2021-02-04 Mediatek Inc. Method and apparatus of cross-component adaptive loop filtering for video coding
WO2021025080A1 (ja) * 2019-08-07 2021-02-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法、および復号方法
US11197030B2 (en) * 2019-08-08 2021-12-07 Panasonic Intellectual Property Corporation Of America System and method for video coding
CN119996681A (zh) 2019-08-08 2025-05-13 松下电器(美国)知识产权公司 用于视频编码的系统和方法
JP7372443B2 (ja) 2019-08-10 2023-10-31 北京字節跳動網絡技術有限公司 サブピクチャに依存するビデオビットストリーム内のシグナリング
GB2586484B (en) * 2019-08-20 2023-03-08 Canon Kk A filter
CN110557621B (zh) * 2019-08-27 2022-06-14 咪咕文化科技有限公司 参数获取方法、像素点对选择方法及相关设备
JP7368145B2 (ja) * 2019-08-28 2023-10-24 シャープ株式会社 画像符号化装置、および、画像復号装置
RS67101B1 (sr) 2019-08-29 2025-09-30 Lg Electronics Inc Uređaj i postupak za kodiranje slike zasnovano na filtriranju adaptivne petlje unakrsnih komponenti
KR20220044894A (ko) * 2019-08-29 2022-04-12 엘지전자 주식회사 영상 코딩 장치 및 방법
CN120321388A (zh) * 2019-08-29 2025-07-15 Lg 电子株式会社 基于滤波的图像编译的装置和方法
CN114586351B (zh) * 2019-08-29 2024-04-16 Lg电子株式会社 基于自适应环路滤波的图像编译装置和方法
CN120475184A (zh) * 2019-08-29 2025-08-12 Lg 电子株式会社 基于环路内滤波的图像编译装置和方法
CN114600466B (zh) * 2019-08-29 2025-01-17 Lg电子株式会社 基于交叉分量滤波的图像编码设备和方法
CN118214863A (zh) * 2019-09-11 2024-06-18 夏普株式会社 用于基于交叉分量相关性来减小视频编码中的重构误差的系统和方法
WO2021049593A1 (en) 2019-09-11 2021-03-18 Panasonic Intellectual Property Corporation Of America System and method for video coding
KR102799921B1 (ko) 2019-09-14 2025-04-25 바이트댄스 아이엔씨 크로마 디블로킹 필터링을 위한 양자화 파라미터
US11451834B2 (en) 2019-09-16 2022-09-20 Tencent America LLC Method and apparatus for cross-component filtering
US11202068B2 (en) * 2019-09-16 2021-12-14 Mediatek Inc. Method and apparatus of constrained cross-component adaptive loop filtering for video coding
CN120302064A (zh) * 2019-09-18 2025-07-11 松下电器(美国)知识产权公司 用于视频编码的系统和方法
CN114503594B (zh) 2019-09-22 2024-04-05 北京字节跳动网络技术有限公司 自适应环路滤波中样点填充的选择性应用
US11172199B2 (en) * 2019-09-23 2021-11-09 Tencent America LLC Cross-component adaptive loop filter
US11343493B2 (en) * 2019-09-23 2022-05-24 Qualcomm Incorporated Bit shifting for cross-component adaptive loop filtering for video coding
BR112022005487A2 (pt) * 2019-09-23 2022-06-14 Vid Scale Inc Aparelho para processamento de vídeo, método, e, mídia legível por computador
JP7326600B2 (ja) 2019-09-27 2023-08-15 北京字節跳動網絡技術有限公司 異なるビデオユニット間の適応ループフィルタリング
CN120881274A (zh) * 2019-10-09 2025-10-31 夏普株式会社 用于基于交叉分量相关性来减小视频编码中的重构误差的系统和方法
WO2021072177A1 (en) 2019-10-09 2021-04-15 Bytedance Inc. Cross-component adaptive loop filtering in video coding
EP4029263B1 (en) * 2019-10-10 2025-08-20 Beijing Bytedance Network Technology Co., Ltd. Padding process at unavailable sample locations in adaptive loop filtering
KR20220073746A (ko) 2019-10-14 2022-06-03 바이트댄스 아이엔씨 비디오 처리에서 크로마 양자화 파라미터 사용
CN117676135A (zh) 2019-10-18 2024-03-08 北京字节跳动网络技术有限公司 子图片与环路滤波之间的相互影响
CN115244924B (zh) * 2019-10-29 2025-12-12 抖音视界有限公司 跨分量自适应环路滤波器的信令通知
JP7614195B2 (ja) * 2019-10-29 2025-01-15 エルジー エレクトロニクス インコーポレイティド 変換に基づく映像コーディング方法およびその装置
US11265558B2 (en) * 2019-11-22 2022-03-01 Qualcomm Incorporated Cross-component adaptive loop filter
KR102971725B1 (ko) 2019-11-22 2026-06-01 한국전자통신연구원 적응적 루프내 필터링 방법 및 장치
WO2021104409A1 (en) * 2019-11-30 2021-06-03 Beijing Bytedance Network Technology Co., Ltd. Cross-component adaptive filtering and subblock coding
WO2021110017A1 (en) 2019-12-02 2021-06-10 Beijing Bytedance Network Technology Co., Ltd. Merge with motion vector differencing in affine mode
WO2021110116A1 (en) * 2019-12-04 2021-06-10 Beijing Bytedance Network Technology Co., Ltd. Prediction from multiple cross-components
US11432016B2 (en) 2019-12-05 2022-08-30 Hfi Innovation Inc. Methods and apparatuses of syntax signaling constraint for cross-component adaptive loop filter in video coding system
WO2021115235A1 (en) 2019-12-08 2021-06-17 Beijing Bytedance Network Technology Co., Ltd. Cross-component prediction using multiple components
EP4055827A4 (en) 2019-12-09 2023-01-18 ByteDance Inc. USE OF QUANTIZATION GROUPS IN VIDEO CODING
MX2022006734A (es) 2019-12-11 2022-06-09 Beijing Bytedance Network Tech Co Ltd Relleno de muestra para filtrado de circuito adaptivo de componente cruzado.
WO2021126061A1 (en) * 2019-12-17 2021-06-24 Telefonaktiebolaget Lm Ericsson (Publ) Low complexity image filter
EP4447446B1 (en) * 2019-12-18 2026-04-22 Beijing Dajia Internet Information Technology Co., Ltd. Cross component adaptive loop filter for video coding
US11716468B2 (en) * 2019-12-20 2023-08-01 Qualcomm Incorporated Adaptive loop filter signaling redundancy removal field
KR20260006068A (ko) * 2019-12-23 2026-01-12 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩을 위한 성분 간 적응 루프 필터링
US11297316B2 (en) * 2019-12-24 2022-04-05 Tencent America LLC Method and system for adaptive cross-component filtering
WO2021128277A1 (zh) * 2019-12-27 2021-07-01 富士通株式会社 交叉分量自适应环路滤波方法、装置以及视频编解码设备
CN112544081B (zh) 2019-12-31 2023-12-22 北京大学 环路滤波的方法与装置
WO2021136508A1 (en) * 2019-12-31 2021-07-08 Beijing Bytedance Network Technology Co., Ltd. Inter-prediction with multiple-parameter model
CN114902657B (zh) 2019-12-31 2025-06-13 字节跳动有限公司 视频编解码中的自适应颜色变换
WO2021134635A1 (zh) * 2019-12-31 2021-07-08 Oppo广东移动通信有限公司 变换方法、编码器、解码器以及存储介质
CN117544777A (zh) * 2020-01-01 2024-02-09 字节跳动有限公司 用于视频编解码的跨分量自适应环路滤波
WO2021136555A1 (en) 2020-01-05 2021-07-08 Beijing Bytedance Network Technology Co., Ltd. Use of offsets with adaptive colour transform coding tool
US11303914B2 (en) 2020-01-08 2022-04-12 Tencent America LLC Method and apparatus for video coding
CN113132724B (zh) * 2020-01-13 2022-07-01 杭州海康威视数字技术股份有限公司 编码、解码方法、装置及其设备
CN114982237B (zh) 2020-01-14 2026-08-04 抖音视界(北京)有限公司 视频编解码中量化参数的信令通知
WO2021143896A1 (en) 2020-01-18 2021-07-22 Beijing Bytedance Network Technology Co., Ltd. Adaptive colour transform in image/video coding
US11303936B2 (en) * 2020-02-21 2022-04-12 Tencent America LLC Method and apparatus for filtering
US11516469B2 (en) * 2020-03-02 2022-11-29 Tencent America LLC Loop filter block flexible partitioning
CN113497937B (zh) * 2020-03-20 2023-09-05 Oppo广东移动通信有限公司 图像编码方法、图像解码方法及相关装置
CN115606177B (zh) * 2020-03-21 2025-09-16 抖音视界有限公司 处理视频数据的方法及装置、存储视频的比特流的方法
WO2021194223A1 (ko) * 2020-03-23 2021-09-30 주식회사 케이티 비디오 신호 처리 방법 및 장치
EP4107941A4 (en) 2020-03-23 2023-04-19 Beijing Bytedance Network Technology Co., Ltd. PREDICTION REFINEMENT FOR AFFINE MERGE AND AFFINER MOTION VECTOR PREDICTION MODE
US11509921B2 (en) * 2020-03-29 2022-11-22 Alibaba Group Holding Limited High level syntax control of loop filter
WO2021203381A1 (zh) * 2020-04-09 2021-10-14 北京大学 一种视频编解码方法、装置以及计算机可读存储介质
WO2021203394A1 (zh) * 2020-04-09 2021-10-14 北京大学 环路滤波的方法与装置
US11394967B2 (en) * 2020-04-26 2022-07-19 Tencent America LLC Geometric cross-component filtering
CN113747176A (zh) 2020-05-29 2021-12-03 Oppo广东移动通信有限公司 图像编码方法、图像解码方法及相关装置
EP3959878A4 (en) 2020-06-03 2022-07-27 Beijing Dajia Internet Information Technology Co., Ltd. IMPROVEMENT OF CHROMA CODING IN INTER-COMPONENT CORRELATION
JP7522237B2 (ja) * 2020-06-30 2024-07-24 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のための境界位置
CN116527923B (zh) * 2020-07-28 2025-10-21 北京达佳互联信息技术有限公司 视频编码方法、电子装置和存储介质
US11638019B2 (en) * 2020-07-29 2023-04-25 Alibaba Group Holding Limited Methods and systems for prediction from multiple cross-components
EP3984222A4 (en) 2020-08-13 2022-10-26 Beijing Dajia Internet Information Technology Co., Ltd. ENHANCED CHROMINANCE CODING IN INTER-COMPONENT ADAPTIVE SAMPLE SHIFT
EP4201063A4 (en) * 2020-08-20 2024-05-29 Beijing Dajia Internet Information Technology Co., Ltd. Chroma coding enhancement in cross-component sample adaptive offset
WO2022046903A1 (en) 2020-08-26 2022-03-03 Beijing Dajia Internet Information Technology Co., Ltd. Chroma coding enhancement in cross-component sample adaptive offset
US11595676B2 (en) * 2020-09-16 2023-02-28 Tencent America LLC Method and apparatus for video coding
US11595644B2 (en) * 2020-10-01 2023-02-28 Tencent America LLC Method and apparatus for offset in video filtering
US11825101B2 (en) * 2020-10-05 2023-11-21 Qualcomm Incorporated Joint-component neural network based filtering during video coding
WO2022093992A1 (en) 2020-10-28 2022-05-05 Beijing Dajia Internet Information Chroma coding enhancement in cross-component sample adaptive offset with virtual boundary
US11563964B2 (en) * 2020-11-12 2023-01-24 Tencent America LLC Method and apparatus for video coding
WO2022115698A1 (en) 2020-11-30 2022-06-02 Beijing Dajia Internet Information Technology Co., Ltd. Chroma coding enhancement in cross-component sample adaptive offset
US11750816B2 (en) 2020-12-03 2023-09-05 Alibaba Group Holding Limited Methods and systems for cross-component sample adaptive offset
US11546638B2 (en) * 2020-12-08 2023-01-03 Tencent America LLC Method and apparatus for video filtering
US11647198B2 (en) * 2021-01-25 2023-05-09 Lemon Inc. Methods and apparatuses for cross-component prediction
US11683474B2 (en) 2021-01-25 2023-06-20 Lemon Inc. Methods and apparatuses for cross-component prediction
JP7684411B2 (ja) * 2021-02-01 2025-05-27 ベイジン ダージャー インターネット インフォメーション テクノロジー カンパニー リミテッド クロスコンポーネントサンプリング適応オフセットにおける彩度符号化復号化の強化
CN116830577A (zh) * 2021-02-08 2023-09-29 北京达佳互联信息技术有限公司 跨分量自适应环路滤波器
WO2022174773A1 (en) * 2021-02-22 2022-08-25 Zhejiang Dahua Technology Co., Ltd. Methods and systems for video coding
CN113489977B (zh) * 2021-07-02 2022-12-06 浙江大华技术股份有限公司 环路滤波方法、视频/图像编解码方法及相关装置
WO2022194197A1 (en) 2021-03-17 2022-09-22 Beijing Bytedance Network Technology Co., Ltd. Separate Tree Coding Restrictions
MX2023010914A (es) 2021-03-18 2023-09-27 Beijing Dajia Internet Information Tech Co Ltd Mejora de la codificacion en el desplazamiento adaptativo de muestras de componentes cruzados.
US11706461B2 (en) 2021-03-18 2023-07-18 Tencent America LLC Method and apparatus for video coding
US11750846B2 (en) * 2021-03-22 2023-09-05 Tencent America LLC Method and apparatus for video filtering
CN116368803A (zh) 2021-04-14 2023-06-30 北京达佳互联信息技术有限公司 交叉分量样点自适应偏移中的编解码增强
MX2023014057A (es) 2021-05-26 2023-12-15 Beijing Dajia Internet Information Tech Co Ltd Mejora de la codificacion en desplazamiento adaptativo de muestra de componentes cruzados.
EP4356613A1 (en) 2021-06-14 2024-04-24 Qualcomm Incorporated Joint clipping operating for filters for video coding
WO2022268185A1 (en) 2021-06-25 2022-12-29 Beijing Bytedance Network Technology Co., Ltd. Bilateral filter in video coding
CN117597928A (zh) * 2021-07-01 2024-02-23 抖音视界有限公司 视频编解码中的高级双边滤波器
CN117581548A (zh) * 2021-07-02 2024-02-20 Lg 电子株式会社 图像编码/解码方法、用于发送比特流的方法以及存储比特流的记录介质
KR20240042646A (ko) * 2021-09-08 2024-04-02 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 교차-컴포넌트 샘플 적응적 오프셋에서의 코딩 강화
CN118614063A (zh) * 2022-01-25 2024-09-06 Oppo广东移动通信有限公司 编解码方法、装置、编码设备、解码设备以及存储介质
CA3255305A1 (en) * 2022-03-29 2023-10-05 Nokia Technologies Oy APPARATUS, METHOD AND COMPUTER PROGRAM ENABLING THE ENCODING AND DECODING OF VIDEO
WO2024006231A1 (en) * 2022-06-28 2024-01-04 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus on chroma motion compensation using adaptive cross-component filtering
WO2026017146A1 (en) * 2024-07-19 2026-01-22 Douyin Vision Co., Ltd. Cross component based control information referencing for loop-filters in video coding

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5649524B2 (ja) * 2011-06-27 2015-01-07 日本電信電話株式会社 映像符号化方法,装置,映像復号方法,装置およびそれらのプログラム
US9326008B2 (en) * 2012-04-10 2016-04-26 Google Inc. Noise reduction for image sequences
US9142012B2 (en) * 2012-05-31 2015-09-22 Apple Inc. Systems and methods for chroma noise reduction
US10412419B2 (en) * 2013-07-12 2019-09-10 Qualcomm Incorporated Adaptive filtering in video coding
WO2015053001A1 (ja) * 2013-10-11 2015-04-16 ソニー株式会社 画像処理装置及び画像処理方法
WO2016066028A1 (en) * 2014-10-28 2016-05-06 Mediatek Singapore Pte. Ltd. Method of guided cross-component prediction for video coding
US9998742B2 (en) 2015-01-27 2018-06-12 Qualcomm Incorporated Adaptive cross component residual prediction
CN105306944B (zh) * 2015-11-30 2018-07-06 哈尔滨工业大学 混合视频编码标准中色度分量预测方法

Similar Documents

Publication Publication Date Title
CN113781320B (zh) 一种图像处理方法、装置、终端设备及存储介质
US9406148B2 (en) Image processing method and apparatus, and shooting terminal
US11250546B2 (en) Image distortion correction method and device and electronic device
JP2023542841A5 (enExample)
CN108205804B (zh) 图像处理方法、装置及电子设备
JP7253634B2 (ja) 結合前ノイズ除去による高ダイナミックレンジ画像生成
KR102537207B1 (ko) 머신 러닝에 기반한 이미지 처리 방법 및 장치
CN109978774B (zh) 多帧连续等曝光图像的去噪融合方法及装置
DE102013021991A1 (de) Adaptiver Filtermechanismus zur Entfernung von Kodierbildfehlern in Videodaten
KR20180100976A (ko) 딥 신경망 기반 블러 영상 학습을 이용한 영상 부호화/복호화 방법 및 장치
CN107895350B (zh) 一种基于自适应双伽玛变换的hdr图像生成方法
JP2008527932A5 (enExample)
JP7571228B2 (ja) 分離した制約付き方向性強調フィルタ
CN108805265A (zh) 神经网络模型处理方法和装置、图像处理方法、移动终端
CN111340732B (zh) 一种低照度视频图像增强方法及装置
US12289475B2 (en) Image processing method and apparatus using neural network based deblocking filtering
CN112418279A (zh) 图像融合方法、装置、电子设备及可读存储介质
WO2024077740A1 (en) Convolutional neural network for in-loop filter of video encoder based on depth-wise separable convolution
Zhou et al. A novel lightweight underwater image enhancement framework for resource-limited IoT devices
JP6402088B2 (ja) 映像品質推定装置、映像品質推定方法、及びプログラム
CN110175967A (zh) 图像去雾处理方法、系统、计算机设备和存储介质
CN102685370A (zh) 一种视频序列的去噪方法及装置
EP4568243A1 (en) Ai-based video decoding device and method for performing chroma component prediction, and video encoding device and method
WO2024145988A1 (en) Neural network-based in-loop filter
CN118660168A (zh) 视频编码前处理的方法、系统、设备、介质和程序产品