JP2019508971A5 - - Google Patents

Download PDF

Info

Publication number
JP2019508971A5
JP2019508971A5 JP2018542780A JP2018542780A JP2019508971A5 JP 2019508971 A5 JP2019508971 A5 JP 2019508971A5 JP 2018542780 A JP2018542780 A JP 2018542780A JP 2018542780 A JP2018542780 A JP 2018542780A JP 2019508971 A5 JP2019508971 A5 JP 2019508971A5
Authority
JP
Japan
Prior art keywords
filter
class
fixed
filter coefficients
predicted
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
JP2018542780A
Other languages
English (en)
Japanese (ja)
Other versions
JP6914951B2 (ja
JP2019508971A (ja
Filing date
Publication date
Priority claimed from US15/432,848 external-priority patent/US11405611B2/en
Application filed filed Critical
Publication of JP2019508971A publication Critical patent/JP2019508971A/ja
Publication of JP2019508971A5 publication Critical patent/JP2019508971A5/ja
Application granted granted Critical
Publication of JP6914951B2 publication Critical patent/JP6914951B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2018542780A 2016-02-15 2017-02-15 ビデオコーディングのための固定フィルタからのフィルタ係数を予測すること Active JP6914951B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662295461P 2016-02-15 2016-02-15
US62/295,461 2016-02-15
US201662324776P 2016-04-19 2016-04-19
US62/324,776 2016-04-19
US15/432,848 2017-02-14
US15/432,848 US11405611B2 (en) 2016-02-15 2017-02-14 Predicting filter coefficients from fixed filters for video coding
PCT/US2017/017964 WO2017142943A1 (en) 2016-02-15 2017-02-15 Predicting filter coefficients from fixed filters for video coding

Publications (3)

Publication Number Publication Date
JP2019508971A JP2019508971A (ja) 2019-03-28
JP2019508971A5 true JP2019508971A5 (enExample) 2020-02-27
JP6914951B2 JP6914951B2 (ja) 2021-08-04

Family

ID=59561914

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2018542781A Active JP7055745B2 (ja) 2016-02-15 2017-02-15 ビデオコーディングのためのフィルタのための幾何学的変換
JP2018542780A Active JP6914951B2 (ja) 2016-02-15 2017-02-15 ビデオコーディングのための固定フィルタからのフィルタ係数を予測すること
JP2018542776A Active JP7233218B2 (ja) 2016-02-15 2017-02-15 ビデオコーディングのためにブロックの複数のクラスのためのフィルタをマージすること
JP2022020409A Active JP7071603B1 (ja) 2016-02-15 2022-02-14 ビデオコーディングのためにブロックの複数のクラスのためのフィルタをマージすること

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2018542781A Active JP7055745B2 (ja) 2016-02-15 2017-02-15 ビデオコーディングのためのフィルタのための幾何学的変換

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2018542776A Active JP7233218B2 (ja) 2016-02-15 2017-02-15 ビデオコーディングのためにブロックの複数のクラスのためのフィルタをマージすること
JP2022020409A Active JP7071603B1 (ja) 2016-02-15 2022-02-14 ビデオコーディングのためにブロックの複数のクラスのためのフィルタをマージすること

Country Status (11)

Country Link
US (5) US11064195B2 (enExample)
EP (3) EP3417614B1 (enExample)
JP (4) JP7055745B2 (enExample)
KR (3) KR102869120B1 (enExample)
CN (4) CN108605126B (enExample)
BR (1) BR112018016598A2 (enExample)
CA (4) CA3012590A1 (enExample)
ES (3) ES2863275T3 (enExample)
HU (3) HUE053920T2 (enExample)
TW (3) TWI782904B (enExample)
WO (3) WO2017142943A1 (enExample)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107211146A (zh) * 2014-11-21 2017-09-26 Vid拓展公司 一维变换模式和系数扫描顺序
US11064195B2 (en) 2016-02-15 2021-07-13 Qualcomm Incorporated Merging filters for multiple classes of blocks for video coding
US10419755B2 (en) 2016-05-16 2019-09-17 Qualcomm Incorporated Confusion of multiple filters in adaptive loop filtering in video coding
US10616582B2 (en) 2016-09-30 2020-04-07 Qualcomm Incorporated Memory and bandwidth reduction of stored data in image/video coding
US10623737B2 (en) 2016-10-04 2020-04-14 Qualcomm Incorporated Peak sample adaptive offset
US10555006B2 (en) 2016-12-22 2020-02-04 Qualcomm Incorporated Deriving bilateral filter information based on a prediction mode in video coding
US10506230B2 (en) 2017-01-04 2019-12-10 Qualcomm Incorporated Modified adaptive loop filter temporal prediction for temporal scalability support
WO2018170801A1 (zh) * 2017-03-22 2018-09-27 华为技术有限公司 图像滤波方法及装置
US10440396B2 (en) 2017-03-28 2019-10-08 Qualcomm Incorporated Filter information sharing among color components
US10778974B2 (en) 2017-07-05 2020-09-15 Qualcomm Incorporated Adaptive loop filter with enhanced classification methods
EP3454556A1 (en) * 2017-09-08 2019-03-13 Thomson Licensing Method and apparatus for video encoding and decoding using pattern-based block filtering
KR102357142B1 (ko) * 2017-11-07 2022-02-08 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩을 위한 인터 예측 장치 및 방법을 위한 보간 필터
CN111213383B (zh) * 2017-11-13 2022-04-05 华为技术有限公司 用于视频编码的环内滤波装置及方法
US10721469B2 (en) 2017-11-28 2020-07-21 Qualcomm Incorporated Line buffer reduction for adaptive loop filtering in video coding
CN107896330B (zh) * 2017-11-29 2019-08-13 北京大学深圳研究生院 一种用于帧内和帧间预测的滤波方法
CN115941941B (zh) 2017-11-29 2025-11-21 英迪股份有限公司 采用环内滤波的图像编码/解码方法和装置
WO2019107182A1 (ja) * 2017-12-01 2019-06-06 ソニー株式会社 符号化装置、符号化方法、復号装置、及び、復号方法
CN111801941B (zh) * 2018-03-09 2022-04-12 华为技术有限公司 用于利用自适应乘数系数进行图像滤波的方法及装置
CA3093048C (en) * 2018-03-26 2023-01-17 Huawei Technologies Co., Ltd. Inter prediction apparatus and method for video coding
US20190306534A1 (en) 2018-04-02 2019-10-03 Qualcomm Incorporated Unification of deblocking filter and adaptive loop filter
JP2021166319A (ja) * 2018-07-06 2021-10-14 ソニーグループ株式会社 符号化装置、符号化方法、復号装置、及び、復号方法
AU2019301656B2 (en) * 2018-07-11 2023-10-26 Interdigital Vc Holdings, Inc. In-loop filter with multiple regions
CN110830680B (zh) * 2018-08-08 2021-03-16 瑞昱半导体股份有限公司 确定滤波器系数的方法
JP2022002353A (ja) * 2018-09-25 2022-01-06 ソニーグループ株式会社 符号化装置、符号化方法、復号装置、及び、復号方法
US20210168407A1 (en) * 2018-09-25 2021-06-03 Sony Corporation Encoding device, encoding method, decoding device, and decoding method
WO2020084474A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Gradient computation in bi-directional optical flow
US11412260B2 (en) * 2018-10-29 2022-08-09 Google Llc Geometric transforms for image compression
CN111436227B (zh) 2018-11-12 2024-03-29 北京字节跳动网络技术有限公司 在视频处理中使用组合帧间-帧内预测
WO2020103870A1 (en) 2018-11-20 2020-05-28 Beijing Bytedance Network Technology Co., Ltd. Inter prediction with refinement in video processing
EP3861742A4 (en) 2018-11-20 2022-04-13 Beijing Bytedance Network Technology Co., Ltd. DIFFERENCE CALCULATION BASED ON SPATIAL POSITION
WO2020103933A1 (en) 2018-11-22 2020-05-28 Beijing Bytedance Network Technology Co., Ltd. Configuration method for default motion candidate
US10841617B2 (en) 2018-11-27 2020-11-17 Semiconductor Components Industries, Llc Methods and apparatus for successive intra block prediction
US11044473B2 (en) 2018-12-21 2021-06-22 Qualcomm Incorporated Adaptive loop filtering classification in video coding
CN109862374A (zh) * 2019-01-07 2019-06-07 北京大学 一种自适应环路滤波方法及装置
US11595662B2 (en) 2019-02-06 2023-02-28 Tencent America LLC Method and apparatus for neighboring block availability in video coding
WO2020177663A1 (en) 2019-03-02 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Restrictions on partition structures
EP3915259A4 (en) 2019-03-06 2022-03-30 Beijing Bytedance Network Technology Co., Ltd. USE OF A CONVERTED UNIVERSITY PREDICTION CANDIDATE
SG11202110102YA (en) 2019-03-24 2021-10-28 Beijing Bytedance Network Technology Co Ltd Nonlinear adaptive loop filtering in video processing
CN115190317A (zh) 2019-04-02 2022-10-14 抖音视界有限公司 解码器侧运动矢量推导
WO2020200270A1 (en) 2019-04-02 2020-10-08 Beijing Bytedance Network Technology Co., Ltd. Bidirectional optical flow based video coding and decoding
CN113678464B (zh) 2019-04-15 2022-12-02 北京字节跳动网络技术有限公司 非线性自适应环路滤波器中的参数的时域预测
CN117499679A (zh) 2019-04-16 2024-02-02 北京字节跳动网络技术有限公司 用于视频编解码的自适应环路滤波
WO2020211867A1 (en) 2019-04-19 2020-10-22 Beijing Bytedance Network Technology Co., Ltd. Delta motion vector in prediction refinement with optical flow process
JP7319386B2 (ja) 2019-04-19 2023-08-01 北京字節跳動網絡技術有限公司 異なる動きベクトル微調整における勾配計算
PL3939260T3 (pl) 2019-04-20 2025-06-02 Beijing Bytedance Network Technology Co., Ltd. Sygnalizacja elementów składni do kodowania łącznego reszt chrominancji
US11284114B2 (en) * 2019-04-23 2022-03-22 Qualcomm Incorporated Adaptive loop filter set index signaling
US11019334B2 (en) * 2019-05-17 2021-05-25 Qualcomm Incorporated Multiple adaptive loop filter sets for video coding
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
JP7425808B2 (ja) 2019-06-04 2024-01-31 北京字節跳動網絡技術有限公司 動き候補リスト構築プロセスの条件付き実行
EP3963890A4 (en) 2019-06-04 2026-01-14 Beijing Bytedance Network Technology Co., Ltd. BUILDING A LIST OF MOVEMENT CANDIDATES USING NEIGHBOR BLOCK INFORMATION
US11418779B2 (en) * 2019-06-11 2022-08-16 Qualcomm Incorporated Clipping indices coding for adaptive loop filter in video coding
CN114424539B (zh) 2019-06-14 2024-07-12 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
US11924416B2 (en) * 2019-06-24 2024-03-05 Telefonaktiebolaget Lm Ericsson (Publ) Combined loop filtering for image processing
KR102669852B1 (ko) 2019-07-09 2024-05-29 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 적응적 루프 필터링을 위한 샘플 결정
KR102648121B1 (ko) 2019-07-11 2024-03-18 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 적응적 루프 필터링에서의 샘플 패딩
KR102736117B1 (ko) * 2019-07-14 2024-12-02 두인 비전 컴퍼니 리미티드 비디오 코딩에서 변환 블록 크기 제한
KR102707854B1 (ko) 2019-07-15 2024-09-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 적응적 루프 필터링에서의 분류
US11234010B2 (en) 2019-08-28 2022-01-25 Qualcomm Incorporated Cross-component adaptive loop filtering for video coding
CN114303370B (zh) 2019-09-01 2023-11-14 北京字节跳动网络技术有限公司 视频编解码中预测权重的对准
WO2021051044A1 (en) 2019-09-14 2021-03-18 Bytedance Inc. Quantization parameter offset for chroma deblocking filtering
BR112022005046A2 (pt) 2019-09-18 2022-07-05 Beijing Bytedance Network Tech Co Ltd Método de processamento de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador e meio de gravação não transitório legível por computador
WO2021052509A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Selective application of sample padding in adaptive loop filtering
US11356707B2 (en) * 2019-09-23 2022-06-07 Qualcomm Incorporated Signaling filters for video processing
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
WO2021057996A1 (en) 2019-09-28 2021-04-01 Beijing Bytedance Network Technology Co., Ltd. Geometric partitioning mode in video coding
CN114651442B (zh) 2019-10-09 2025-06-13 字节跳动有限公司 视频编解码中的跨分量适应性回路滤波
KR102762212B1 (ko) 2019-10-10 2025-02-07 두인 비전 컴퍼니 리미티드 적응적 루프 필터링에서 이용 불가능한 샘플 위치들에서의 패딩 프로세스
WO2021068923A1 (en) 2019-10-10 2021-04-15 Beijing Bytedance Network Technology Co., Ltd. Deblocking filtering improvements
WO2021076478A1 (en) 2019-10-14 2021-04-22 Bytedance Inc. Using chroma quantization parameter in video coding
JP7485761B2 (ja) 2019-10-29 2024-05-16 北京字節跳動網絡技術有限公司 クロスコンポーネント適応ループフィルタの信号通知
CN114930832B (zh) 2019-11-30 2025-10-28 抖音视界(北京)有限公司 跨分量自适应滤波和子块编解码
EP4055827A4 (en) 2019-12-09 2023-01-18 ByteDance Inc. USE OF QUANTIZATION GROUPS IN VIDEO CODING
WO2021115362A1 (en) 2019-12-11 2021-06-17 Beijing Bytedance Network Technology Co., Ltd. Sample padding for cross-component adaptive loop filtering
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
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
WO2021143896A1 (en) 2020-01-18 2021-07-22 Beijing Bytedance Network Technology Co., Ltd. Adaptive colour transform in image/video coding
WO2021180020A1 (en) 2020-03-07 2021-09-16 Beijing Bytedance Network Technology Co., Ltd. Implicit multiple transform set signaling in video coding
KR20210118768A (ko) * 2020-03-23 2021-10-01 주식회사 케이티 비디오 신호 처리 방법 및 장치
US11394967B2 (en) * 2020-04-26 2022-07-19 Tencent America LLC Geometric cross-component filtering
WO2022002007A1 (en) 2020-06-30 2022-01-06 Beijing Bytedance Network Technology Co., Ltd. Boundary location for adaptive loop filtering
US12075034B2 (en) * 2020-07-24 2024-08-27 Qualcomm Incorporated Multiple adaptive loop filter sets
CN112543338B (zh) * 2020-10-16 2022-03-04 腾讯科技(深圳)有限公司 视频解码方法、装置、计算机可读介质及电子设备
EP4268458A1 (en) 2020-12-23 2023-11-01 QUALCOMM Incorporated Adaptive loop filter with fixed filters
US11778177B2 (en) 2020-12-23 2023-10-03 Qualcomm Incorporated Adaptive loop filter with fixed filters
CN118101933A (zh) * 2021-02-23 2024-05-28 杭州海康威视数字技术股份有限公司 滤波方法、装置及设备
US11818343B2 (en) * 2021-03-12 2023-11-14 Tencent America LLC Sample offset with predefined filters
CN117121481A (zh) 2021-03-17 2023-11-24 抖音视界有限公司 单独树编解码限制
US11683530B2 (en) 2021-03-19 2023-06-20 Tencent America LLC Adaptive non-linear mapping for sample offset
WO2023051561A1 (en) * 2021-09-29 2023-04-06 Beijing Bytedance Network Technology Co., Ltd. Method, apparatus, and medium for video processing
US12113996B2 (en) * 2021-12-06 2024-10-08 Tencent America LLC Arrangement of adaptive loop filter coefficients for fast vectorized transpositions
CN116546211A (zh) * 2022-01-26 2023-08-04 腾讯科技(深圳)有限公司 视频编码方法、装置、计算机设备及存储介质
US20240031567A1 (en) * 2022-07-15 2024-01-25 Tencent America LLC Adaptive loop filtering on output(s) from offline fixed filtering
EP4559179A1 (en) * 2022-07-20 2025-05-28 MediaTek Inc Method and apparatus for adaptive loop filter with alternative luma classifier for video coding
CN119895871A (zh) * 2022-09-15 2025-04-25 抖音视界有限公司 用于视频处理的方法、装置和介质
CN120345240A (zh) * 2022-12-15 2025-07-18 抖音视界有限公司 用于视频处理的方法、装置和介质
CN120858582A (zh) * 2023-01-06 2025-10-28 联发科技股份有限公司 用于视频编解码并具有跨分量抽头的适应性环路滤波(alf)的方法和设备
US12363282B2 (en) * 2023-02-07 2025-07-15 Tencent America LLC Warp mode for intra prediction
WO2025059454A1 (en) * 2023-09-15 2025-03-20 Google Llc Multi-class restoration filtering
WO2025159382A1 (ko) * 2024-01-23 2025-07-31 삼성전자 주식회사 영상의 적응적 필터링 장치 및 방법
EP4633169A1 (en) * 2024-04-08 2025-10-15 InterDigital CE Patent Holdings, SAS Method and apparatus for encoding/decoding with in-loop adaptive filters
WO2026010342A1 (ko) * 2024-07-02 2026-01-08 삼성전자 주식회사 영상의 필터링 장치 및 방법
WO2026008042A1 (en) * 2024-07-05 2026-01-08 Mediatek Inc. Method and apparatus of fixed filter set selection of adaptive loop filter in video coding

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2123051T3 (pl) 2006-12-18 2011-04-29 Koninl Philips Electronics Nv Kompresja i dekompresja obrazu
WO2009037803A1 (ja) * 2007-09-20 2009-03-26 Panasonic Corporation 画像ノイズ除去装置、画像ノイズ除去方法及び画像ノイズ除去プログラム
EP2048886A1 (en) 2007-10-11 2009-04-15 Panasonic Corporation Coding of adaptive interpolation filter coefficients
JPWO2009133844A1 (ja) 2008-04-30 2011-09-01 株式会社東芝 エッジを考慮したフィルタリング機能を備えた動画像符号化/復号化方法及び装置
US8548041B2 (en) 2008-09-25 2013-10-01 Mediatek Inc. Adaptive filter
US8611435B2 (en) 2008-12-22 2013-12-17 Qualcomm, Incorporated Combined scheme for interpolation filtering, in-loop filtering and post-loop filtering in video coding
KR101647376B1 (ko) 2009-03-30 2016-08-10 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US20100329361A1 (en) 2009-06-30 2010-12-30 Samsung Electronics Co., Ltd. Apparatus and method for in-loop filtering of image data and apparatus for encoding/decoding image data using the same
US20120243611A1 (en) * 2009-12-22 2012-09-27 Sony Corporation Image processing apparatus and method as well as program
CN102714727B (zh) 2010-01-14 2016-09-28 杜比实验室特许公司 缓冲的自适应滤波器
JP5464435B2 (ja) 2010-04-09 2014-04-09 ソニー株式会社 画像復号装置および方法
US9094658B2 (en) 2010-05-10 2015-07-28 Mediatek Inc. Method and apparatus of adaptive loop filtering
CN102948151B (zh) 2010-06-17 2016-08-03 夏普株式会社 图像滤波装置、解码装置及编码装置
US9154807B2 (en) 2010-06-25 2015-10-06 Qualcomm Incorporated Inclusion of switched interpolation filter coefficients in a compressed bit-stream
KR20120016991A (ko) 2010-08-17 2012-02-27 오수미 인터 프리딕션 방법
US9247265B2 (en) * 2010-09-01 2016-01-26 Qualcomm Incorporated Multi-input adaptive filter based on combination of sum-modified Laplacian filter indexing and quadtree partitioning
US9363533B2 (en) 2010-09-29 2016-06-07 Electronics And Telecommunications Research Institute Method and apparatus for video-encoding/decoding using filter information prediction
US8849053B2 (en) 2011-01-14 2014-09-30 Sony Corporation Parametric loop filter
US8917950B2 (en) 2011-01-18 2014-12-23 Sony Corporation Simplifying parametric loop filters
US8964852B2 (en) 2011-02-23 2015-02-24 Qualcomm Incorporated Multi-metric filtering
JP2014099672A (ja) * 2011-03-09 2014-05-29 Sharp Corp 復号装置、符号化装置、および、データ構造
US20120230423A1 (en) 2011-03-10 2012-09-13 Esenlik Semih Line memory reduction for video coding and decoding
GB2488830B (en) 2011-03-10 2015-07-29 Canon Kk Method and device for encoding image data and method and device for decoding image data
EP2702765A1 (en) 2011-04-28 2014-03-05 Koninklijke Philips N.V. Method and apparatus for generating an image coding signal
CN105791875B (zh) 2011-06-10 2018-12-11 联发科技股份有限公司 可伸缩视频编码方法及其装置
JP2013118605A (ja) 2011-06-28 2013-06-13 Sony Corp 画像処理装置と画像処理方法
CN102857749B (zh) 2011-07-01 2016-04-13 华为技术有限公司 一种视频图像的像素分类方法和装置
US9277228B2 (en) 2011-07-18 2016-03-01 Qualcomm Incorporated Adaptation parameter sets for video coding
EP2735144B1 (en) 2011-07-21 2020-01-08 BlackBerry Limited Adaptive filtering based on pattern information
US11496760B2 (en) 2011-07-22 2022-11-08 Qualcomm Incorporated Slice header prediction for depth maps in three-dimensional video codecs
US9357235B2 (en) * 2011-10-13 2016-05-31 Qualcomm Incorporated Sample adaptive offset merged with adaptive loop filter in video coding
US9462298B2 (en) * 2011-10-21 2016-10-04 Qualcomm Incorporated Loop filtering around slice boundaries or tile boundaries in video coding
US20130113880A1 (en) 2011-11-08 2013-05-09 Jie Zhao High Efficiency Video Coding (HEVC) Adaptive Loop Filter
US9451252B2 (en) 2012-01-14 2016-09-20 Qualcomm Incorporated Coding parameter sets and NAL unit headers for video coding
CN104255031B (zh) 2012-02-29 2017-12-22 Lg 电子株式会社 层间预测方法和使用层间预测方法的装置
US9584805B2 (en) 2012-06-08 2017-02-28 Qualcomm Incorporated Prediction mode information downsampling in enhanced layer coding
KR102028527B1 (ko) 2012-06-12 2019-10-04 엘지전자 주식회사 영상 디코딩 방법 및 이를 이용하는 장치
EP3748969B1 (en) 2012-09-27 2024-01-03 Dolby Laboratories Licensing Corporation Inter-layer reference picture processing for coding standard scalability
WO2014072571A1 (en) 2012-10-01 2014-05-15 Nokia Corporation Method and apparatus for scalable video coding
US20140092953A1 (en) 2012-10-02 2014-04-03 Sharp Laboratories Of America, Inc. Method for signaling a step-wise temporal sub-layer access sample
US9674519B2 (en) 2012-11-09 2017-06-06 Qualcomm Incorporated MPEG frame compatible video coding
CN105659602B (zh) 2013-10-14 2019-10-08 微软技术许可有限责任公司 用于视频和图像编码的帧内块复制预测模式的编码器侧选项
US9589206B2 (en) 2013-12-05 2017-03-07 Hochschule Pforzheim Optimizing an image filter
US20150365703A1 (en) 2014-06-13 2015-12-17 Atul Puri System and method for highly content adaptive quality restoration filtering for video coding
KR102276854B1 (ko) * 2014-07-31 2021-07-13 삼성전자주식회사 인루프 필터 파라미터 예측을 사용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
US10057574B2 (en) 2015-02-11 2018-08-21 Qualcomm Incorporated Coding tree unit (CTU) level adaptive loop filter (ALF)
WO2016204373A1 (ko) 2015-06-18 2016-12-22 엘지전자 주식회사 영상 코딩 시스템에서 영상 특성에 기반한 적응적 필터링 방법 및 장치
US20200288146A1 (en) * 2015-08-17 2020-09-10 Lg Electronics Inc. Intra-prediction mode-based image processing method and apparatus therefor
US11064195B2 (en) 2016-02-15 2021-07-13 Qualcomm Incorporated Merging filters for multiple classes of blocks for video coding
CN115150619B (zh) 2016-05-27 2024-02-13 松下电器(美国)知识产权公司 编码装置及解码装置
WO2018122092A1 (en) 2016-12-30 2018-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Methods, apparatus, and computer programs for decoding media

Similar Documents

Publication Publication Date Title
JP2019508971A5 (enExample)
JP2019505143A5 (enExample)
JP2020503801A5 (enExample)
JP2019519982A5 (enExample)
JP2016518759A5 (enExample)
JP2018512810A5 (enExample)
JP2019534631A5 (enExample)
JP2015507417A5 (enExample)
JP2016511975A5 (enExample)
JP2016503996A5 (enExample)
JP2016513907A5 (enExample)
JP2016518760A5 (enExample)
JP2018513612A5 (enExample)
JP2015508251A5 (enExample)
JP2017523677A5 (enExample)
JP2015510313A5 (enExample)
JP2015507883A5 (enExample)
JP2017535175A5 (enExample)
JP2017503403A5 (enExample)
JP2016507966A5 (enExample)
JP2018509074A5 (enExample)
JP2019528025A5 (enExample)
JP2015507221A5 (enExample)
JP2018526919A5 (enExample)
JP2016530784A5 (enExample)