JP2019505143A5 - - Google Patents
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- JP2019505143A5 JP2019505143A5 JP2018542776A JP2018542776A JP2019505143A5 JP 2019505143 A5 JP2019505143 A5 JP 2019505143A5 JP 2018542776 A JP2018542776 A JP 2018542776A JP 2018542776 A JP2018542776 A JP 2018542776A JP 2019505143 A5 JP2019505143 A5 JP 2019505143A5
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- 238000000034 method Methods 0.000 claims description 28
- 230000009466 transformation Effects 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 5
- 230000010267 cellular communication Effects 0.000 claims description 3
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- 238000010276 construction Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022020409A 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 |
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 | ||
| US15/432,857 | 2017-02-14 | ||
| US15/432,857 US11064195B2 (en) | 2016-02-15 | 2017-02-14 | Merging filters for multiple classes of blocks for video coding |
| PCT/US2017/017972 WO2017142946A1 (en) | 2016-02-15 | 2017-02-15 | Merging filters for multiple classes of blocks for video coding |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022020409A Division 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 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019505143A JP2019505143A (ja) | 2019-02-21 |
| JP2019505143A5 true JP2019505143A5 (enExample) | 2020-02-27 |
| JP7233218B2 JP7233218B2 (ja) | 2023-03-06 |
Family
ID=59561914
Family Applications (4)
| 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 |
| 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 |
| 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 After (3)
| 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 |
| 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 (10)
| Country | Link |
|---|---|
| US (5) | US11563938B2 (enExample) |
| EP (3) | EP3417614B1 (enExample) |
| JP (4) | JP7233218B2 (enExample) |
| KR (3) | KR102869120B1 (enExample) |
| CN (4) | CN113891076B (enExample) |
| CA (3) | CA3012051A1 (enExample) |
| ES (3) | ES2927641T3 (enExample) |
| HU (3) | HUE053920T2 (enExample) |
| TW (3) | TWI761332B (enExample) |
| WO (3) | WO2017142946A1 (enExample) |
Families Citing this family (114)
| 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 |
| US11563938B2 (en) | 2016-02-15 | 2023-01-24 | Qualcomm Incorporated | Geometric transforms for filters 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 |
| EP3688987B1 (en) | 2017-11-07 | 2025-01-08 | Huawei Technologies Co., Ltd. | Interpolation filter for an inter prediction apparatus and method for video coding |
| 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 |
| WO2019107994A1 (ko) | 2017-11-29 | 2019-06-06 | 한국전자통신연구원 | 루프내 필터링을 이용한 영상 부호화/복호화 방법 및 장치 |
| 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 |
| US11451833B2 (en) * | 2017-12-01 | 2022-09-20 | Sony Corporation | Encoding device, encoding method, decoding device, and decoding method |
| EP4246973A3 (en) * | 2018-03-09 | 2023-12-06 | Huawei Technologies Co., Ltd. | Method and apparatus for image filtering with adaptive multiplier coefficients |
| BR112020019453A2 (pt) * | 2018-03-26 | 2021-01-05 | Huawei Technologies Co., Ltd. | Aparelho e método de predição inter para codificação de vídeo |
| 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 |
| CN120455663A (zh) * | 2018-07-11 | 2025-08-08 | 交互数字Vc控股公司 | 具有多个区域的环路滤波器 |
| 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 |
| CN112740678A (zh) * | 2018-09-25 | 2021-04-30 | 索尼公司 | 编码装置、编码方法、解码装置和解码方法 |
| 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 |
| WO2020084475A1 (en) | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Utilization of refined motion vector |
| US11412260B2 (en) * | 2018-10-29 | 2022-08-09 | Google Llc | Geometric transforms for image compression |
| KR102628361B1 (ko) | 2018-11-12 | 2024-01-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 인터-예측을 위한 대역폭 제어 방법 |
| WO2020103877A1 (en) | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Coding and decoding of video coding modes |
| EP3861742A4 (en) | 2018-11-20 | 2022-04-13 | Beijing Bytedance Network Technology Co., Ltd. | DIFFERENCE CALCULATION BASED ON SPATIAL POSITION |
| CN113170112B (zh) | 2018-11-22 | 2024-05-10 | 北京字节跳动网络技术有限公司 | 用于具有几何分割的帧间预测的构建方法 |
| 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 |
| CN113273187B (zh) | 2019-01-10 | 2024-07-05 | 北京字节跳动网络技术有限公司 | 基于仿射的具有运动矢量差(MVD)的Merge |
| 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 |
| CN113545065B (zh) | 2019-03-06 | 2023-12-12 | 北京字节跳动网络技术有限公司 | 转换后的单向预测候选的使用 |
| CN118945340A (zh) * | 2019-03-12 | 2024-11-12 | 弗劳恩霍夫应用研究促进协会 | 用于混合视频编码的编码器、解码器、方法及视频比特流以及计算机程序 |
| SG11202110102YA (en) | 2019-03-24 | 2021-10-28 | Beijing Bytedance Network Technology Co Ltd | Nonlinear adaptive loop filtering in video processing |
| EP3928521A4 (en) | 2019-04-02 | 2022-08-17 | Beijing Bytedance Network Technology Co., Ltd. | BIDIRECTIONAL OPTICAL FLOW BASED VIDEO ENCODING AND DECODING |
| WO2020200269A1 (en) | 2019-04-02 | 2020-10-08 | Beijing Bytedance Network Technology Co., Ltd. | Decoder side motion vector derivation |
| WO2020211770A1 (en) | 2019-04-15 | 2020-10-22 | Beijing Bytedance Network Technology Co., Ltd. | Temporal prediction of parameters in non-linear adaptive loop filter |
| 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 |
| KR102662024B1 (ko) | 2019-04-19 | 2024-05-21 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 상이한 모션 벡터 정제의 그레디언트 계산 |
| WO2020211867A1 (en) | 2019-04-19 | 2020-10-22 | Beijing Bytedance Network Technology Co., Ltd. | Delta motion vector in prediction refinement with optical flow process |
| 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 |
| 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 |
| 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 |
| KR20250021642A (ko) | 2019-06-04 | 2025-02-13 | 두인 비전 컴퍼니 리미티드 | 모션 후보 리스트 구성 프로세스의 조건부 구현 |
| JP7346599B2 (ja) | 2019-06-04 | 2023-09-19 | 北京字節跳動網絡技術有限公司 | ビデオ・データ処理方法、装置、記憶媒体及び記憶方法 |
| US11418779B2 (en) * | 2019-06-11 | 2022-08-16 | Qualcomm Incorporated | Clipping indices coding for adaptive loop filter in video coding |
| 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 |
| WO2020260415A1 (en) * | 2019-06-24 | 2020-12-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Combined loop filtering for image processing |
| 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 |
| EP3984215A4 (en) | 2019-07-14 | 2022-08-24 | Beijing Bytedance Network Technology Co., Ltd. | TRANSFORMATION BLOCK SIZE LIMITATION IN VIDEO ENCODING |
| 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 |
| US11234010B2 (en) | 2019-08-28 | 2022-01-25 | Qualcomm Incorporated | Cross-component adaptive loop filtering for video coding |
| BR112022003641A2 (pt) | 2019-09-01 | 2022-05-24 | 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 |
| KR102799921B1 (ko) | 2019-09-14 | 2025-04-25 | 바이트댄스 아이엔씨 | 크로마 디블로킹 필터링을 위한 양자화 파라미터 |
| KR102707780B1 (ko) | 2019-09-18 | 2024-09-20 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 적응형 루프 필터의 2-파트 시그널링 |
| 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 |
| 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 |
| CN117596389A (zh) | 2019-09-28 | 2024-02-23 | 北京字节跳动网络技术有限公司 | 视频编解码中的几何分割模式 |
| WO2021072177A1 (en) | 2019-10-09 | 2021-04-15 | Bytedance Inc. | Cross-component adaptive loop filtering in video coding |
| WO2021068921A1 (en) | 2019-10-10 | 2021-04-15 | Beijing Bytedance Network Technology Co., Ltd. | Motion vector handling in geometry partition mode |
| 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 |
| 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 |
| WO2021104409A1 (en) | 2019-11-30 | 2021-06-03 | Beijing Bytedance Network Technology Co., Ltd. | Cross-component adaptive filtering and subblock coding |
| 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. |
| 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 |
| WO2021136555A1 (en) | 2020-01-05 | 2021-07-08 | Beijing Bytedance Network Technology Co., Ltd. | Use of offsets with adaptive colour transform coding tool |
| 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 |
| CN115315944B (zh) | 2020-03-07 | 2025-06-13 | 抖音视界有限公司 | 视频编解码中的隐式多变换集信令通知 |
| 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 |
| 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 |
| US12075034B2 (en) * | 2020-07-24 | 2024-08-27 | Qualcomm Incorporated | Multiple adaptive loop filter sets |
| CN116134814B (zh) | 2020-08-21 | 2026-05-26 | 抖音视界有限公司 | 视频编解码中的系数重新排序 |
| 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 |
| CN116601953B (zh) | 2020-11-24 | 2026-06-09 | 抖音视界有限公司 | 编解码视频中的位置相关系数重新排序 |
| KR20230123947A (ko) | 2020-12-23 | 2023-08-24 | 퀄컴 인코포레이티드 | 고정 필터들을 갖는 적응적 루프 필터 |
| 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 |
| WO2022194197A1 (en) | 2021-03-17 | 2022-09-22 | Beijing Bytedance Network Technology Co., Ltd. | Separate Tree Coding Restrictions |
| US11683530B2 (en) | 2021-03-19 | 2023-06-20 | Tencent America LLC | Adaptive non-linear mapping for sample offset |
| CN118339827A (zh) * | 2021-09-28 | 2024-07-12 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
| 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 |
| CN116546211B (zh) * | 2022-01-26 | 2026-05-19 | 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 |
| WO2024010386A1 (ko) * | 2022-07-06 | 2024-01-11 | 엘지전자 주식회사 | 영상 변환에 기반한 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체 |
| US12568212B2 (en) * | 2022-07-15 | 2026-03-03 | Tencent America LLC | Adaptive loop filtering on output(s) from offline fixed filtering |
| CN119654862A (zh) * | 2022-07-20 | 2025-03-18 | 联发科技股份有限公司 | 用于视频编解码的具有替代亮度分类器的自适应环路滤波器的方法和装置 |
| WO2024055940A1 (en) * | 2022-09-15 | 2024-03-21 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
| CN120153651A (zh) * | 2022-11-01 | 2025-06-13 | 抖音视界有限公司 | 视频编解码中的自适应环路滤波器上的自适应滤波器重用方法 |
| WO2024125618A1 (en) * | 2022-12-15 | 2024-06-20 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
| US12641296B2 (en) | 2023-01-03 | 2026-05-26 | Qualcomm Incorporated | Adaptive loop filter classifiers |
| 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 |
| CN116456087A (zh) * | 2023-05-05 | 2023-07-18 | 北京达佳互联信息技术有限公司 | 自适应环路滤波的参数确定方法及相关设备 |
| 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 |
| WO2025249811A1 (ko) * | 2024-05-30 | 2025-12-04 | 삼성전자 주식회사 | 영상의 적응적 필터링 장치 및 방법 |
| 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 |
| WO2026137143A1 (zh) * | 2024-12-23 | 2026-07-02 | Oppo广东移动通信有限公司 | 编解码方法、编码器、解码器以及存储介质 |
Family Cites Families (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2123051B1 (en) | 2006-12-18 | 2010-11-10 | Koninklijke Philips Electronics N.V. | Image compression and decompression |
| JPWO2009037803A1 (ja) * | 2007-09-20 | 2011-01-06 | パナソニック株式会社 | 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 |
| JPWO2011078002A1 (ja) | 2009-12-22 | 2013-05-02 | ソニー株式会社 | 画像処理装置および方法、並びにプログラム |
| WO2011087932A1 (en) | 2010-01-14 | 2011-07-21 | Dolby Laboratories Licensing Corporation | Buffered adaptive filters |
| 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 |
| US8995776B2 (en) | 2010-06-17 | 2015-03-31 | Sharp Kabushiki Kaisha | Image filter device, decoding apparatus, encoding apparatus, and data structure |
| 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 |
| US8989261B2 (en) | 2011-02-23 | 2015-03-24 | 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 |
| 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 |
| US20120230423A1 (en) | 2011-03-10 | 2012-09-13 | Esenlik Semih | Line memory reduction for video coding and decoding |
| RU2013152741A (ru) | 2011-04-28 | 2015-06-10 | Конинклейке Филипс Н.В. | Способ и устройство для генерирования сигнала кодирования изображения |
| US20140072033A1 (en) | 2011-06-10 | 2014-03-13 | Mediatek Inc. | Method and Apparatus of Scalable Video Coding |
| 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 |
| EP3442227B1 (en) | 2012-02-29 | 2020-04-22 | LG Electronics Inc. | Inter-layer prediction method and apparatus |
| US9584805B2 (en) | 2012-06-08 | 2017-02-28 | Qualcomm Incorporated | Prediction mode information downsampling in enhanced layer coding |
| US9794582B2 (en) | 2012-06-12 | 2017-10-17 | Lg Electronics Inc. | Image decoding method and apparatus using same |
| JP6152421B2 (ja) | 2012-09-27 | 2017-06-21 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 符号化規格スケーラビリティーのための層間参照ピクチャー処理 |
| US20140092978A1 (en) | 2012-10-01 | 2014-04-03 | Nokia Corporation | Method and apparatus for 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) |
| EP3313078B1 (en) | 2015-06-18 | 2020-12-23 | LG Electronics Inc. | Image properties-based adaptive filtering method and device in image coding system |
| KR20180040577A (ko) * | 2015-08-17 | 2018-04-20 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| US11563938B2 (en) | 2016-02-15 | 2023-01-24 | Qualcomm Incorporated | Geometric transforms for filters for video coding |
| CN115037949B (zh) | 2016-05-27 | 2025-03-14 | 松下电器(美国)知识产权公司 | 编码方法、解码方法、及编码和解码方法 |
| WO2018122092A1 (en) | 2016-12-30 | 2018-07-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, apparatus, and computer programs for decoding media |
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