JP2015515810A5 - - Google Patents
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- JP2015515810A5 JP2015515810A5 JP2015503401A JP2015503401A JP2015515810A5 JP 2015515810 A5 JP2015515810 A5 JP 2015515810A5 JP 2015503401 A JP2015503401 A JP 2015503401A JP 2015503401 A JP2015503401 A JP 2015503401A JP 2015515810 A5 JP2015515810 A5 JP 2015515810A5
- Authority
- JP
- Japan
- Prior art keywords
- filter
- video
- video unit
- sao
- syntax element
- 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
Links
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261616998P | 2012-03-28 | 2012-03-28 | |
| US61/616,998 | 2012-03-28 | ||
| US201261662218P | 2012-06-20 | 2012-06-20 | |
| US61/662,218 | 2012-06-20 | ||
| US13/829,774 US9591331B2 (en) | 2012-03-28 | 2013-03-14 | Merge signaling and loop filter on/off signaling |
| US13/829,774 | 2013-03-14 | ||
| PCT/US2013/033325 WO2013148466A1 (en) | 2012-03-28 | 2013-03-21 | Merge signaling and loop filter on/off signaling |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015515810A JP2015515810A (ja) | 2015-05-28 |
| JP2015515810A5 true JP2015515810A5 (cg-RX-API-DMAC10.html) | 2016-04-14 |
| JP6162212B2 JP6162212B2 (ja) | 2017-07-12 |
Family
ID=49234437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015503401A Expired - Fee Related JP6162212B2 (ja) | 2012-03-28 | 2013-03-21 | マージシグナリングおよびループフィルタオン／オフシグナリング |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9591331B2 (cg-RX-API-DMAC10.html) |
| EP (1) | EP2832094A1 (cg-RX-API-DMAC10.html) |
| JP (1) | JP6162212B2 (cg-RX-API-DMAC10.html) |
| CN (1) | CN104205829B (cg-RX-API-DMAC10.html) |
| WO (1) | WO2013148466A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG10201503487VA (en) | 2012-06-11 | 2015-06-29 | Samsung Electronics Co Ltd | Method And Apparatus For Encoding Videos Sharing SAO Parameter According To Color Component |
| GB2509563A (en) * | 2013-01-04 | 2014-07-09 | Canon Kk | Encoding or decoding a scalable video sequence using inferred SAO parameters |
| CN105409221B (zh) * | 2014-04-29 | 2020-03-06 | 微软技术许可有限责任公司 | 用于样本自适应偏移滤波的编码器侧决策 |
| US10715833B2 (en) * | 2014-05-28 | 2020-07-14 | Apple Inc. | Adaptive syntax grouping and compression in video data using a default value and an exception value |
| CN104486630B (zh) * | 2014-12-16 | 2017-10-20 | 北京金山云网络技术有限公司 | H.265视频编码中sao模式下偏移量的统计方法 |
| EP3310055A4 (en) | 2015-06-09 | 2018-06-20 | Huawei Technologies Co. Ltd. | Image encoding/decoding method and apparatus |
| WO2016204524A1 (ko) * | 2015-06-16 | 2016-12-22 | 엘지전자(주) | 영상의 부호화/복호화 방법 및 이를 위한 장치 |
| CN105049853A (zh) * | 2015-07-06 | 2015-11-11 | 深圳市云宙多媒体技术有限公司 | 一种基于片源分析的sao编码方法及系统 |
| WO2017008263A1 (en) * | 2015-07-15 | 2017-01-19 | Mediatek Singapore Pte. Ltd. | Conditional binary tree block partitioning structure |
| US10382766B2 (en) * | 2016-05-09 | 2019-08-13 | Qualcomm Incorporated | Signalling of filtering information |
| US10623738B2 (en) * | 2017-04-06 | 2020-04-14 | Futurewei Technologies, Inc. | Noise suppression filter |
| CN115714862A (zh) * | 2017-05-31 | 2023-02-24 | 交互数字麦迪逊专利控股公司 | 画面编码和解码的方法和设备 |
| EP3454556A1 (en) | 2017-09-08 | 2019-03-13 | Thomson Licensing | Method and apparatus for video encoding and decoding using pattern-based block filtering |
| CN118158432A (zh) * | 2019-01-18 | 2024-06-07 | 韦勒斯标准与技术协会公司 | 使用运动补偿的视频信号处理方法和设备 |
| WO2020177663A1 (en) | 2019-03-02 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Restrictions on partition structures |
| 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 |
| 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 |
| 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 |
| 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 |
| CN114128296B (zh) * | 2019-07-15 | 2025-08-08 | 北京字节跳动网络技术有限公司 | 自适应环路滤波中跨视频单元边界访问样点 |
| GB2586484B (en) * | 2019-08-20 | 2023-03-08 | Canon Kk | A filter |
| WO2021052494A1 (en) | 2019-09-21 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Size restriction based for chroma intra mode |
| 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 |
| 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 |
| EP4029263B1 (en) | 2019-10-10 | 2025-08-20 | Beijing Bytedance Network Technology Co., Ltd. | Padding process at unavailable sample locations in adaptive loop filtering |
| US11509921B2 (en) * | 2020-03-29 | 2022-11-22 | Alibaba Group Holding Limited | High level syntax control of loop filter |
| KR20220165277A (ko) | 2020-04-10 | 2022-12-14 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 변환 스킵 블록들에 대한 최소 허용 양자화 |
| US11743507B2 (en) * | 2020-12-16 | 2023-08-29 | Tencent America LLC | Method and apparatus for video filtering |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562114C (zh) * | 2007-08-30 | 2009-11-18 | 上海交通大学 | 视频解码方法与解码装置 |
| CN101999228A (zh) * | 2007-10-15 | 2011-03-30 | 诺基亚公司 | 针对多视角视频内容的运动跳跃和单环路编码 |
| 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 |
| JP2011135253A (ja) * | 2009-12-24 | 2011-07-07 | Fujitsu Ten Ltd | 画像処理装置、画像処理システム、および、画像処理方法 |
| US20120294353A1 (en) * | 2011-05-16 | 2012-11-22 | Mediatek Inc. | Apparatus and Method of Sample Adaptive Offset for Luma and Chroma Components |
| US9462298B2 (en) * | 2011-10-21 | 2016-10-04 | Qualcomm Incorporated | Loop filtering around slice boundaries or tile boundaries in video coding |
| US9392270B2 (en) * | 2011-11-08 | 2016-07-12 | Google Technology Holdings LLC | Devices and methods for sample adaptive offset coding and/or signaling |
| US9596463B2 (en) * | 2012-02-22 | 2017-03-14 | Qualcomm Incorporated | Coding of loop filter parameters using a codebook in video coding |
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2013
- 2013-03-14 US US13/829,774 patent/US9591331B2/en active Active
- 2013-03-21 EP EP13717091.6A patent/EP2832094A1/en not_active Ceased
- 2013-03-21 JP JP2015503401A patent/JP6162212B2/ja not_active Expired - Fee Related
- 2013-03-21 CN CN201380017082.4A patent/CN104205829B/zh active Active
- 2013-03-21 WO PCT/US2013/033325 patent/WO2013148466A1/en not_active Ceased