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 (https=) | 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 (https=) |
| EP (1) | EP2832094A1 (https=) |
| JP (1) | JP6162212B2 (https=) |
| CN (1) | CN104205829B (https=) |
| WO (1) | WO2013148466A1 (https=) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK3297284T3 (da) * | 2012-06-11 | 2019-09-23 | Samsung Electronics Co Ltd | Indkodning og afkodning af videoer, der deler sao-parametre, ifølge en farvekomponent |
| GB2509563A (en) * | 2013-01-04 | 2014-07-09 | Canon Kk | Encoding or decoding a scalable video sequence using inferred SAO parameters |
| EP3138293A4 (en) * | 2014-04-29 | 2017-05-24 | Microsoft Technology Licensing, LLC | Encoder-side decisions for sample adaptive offset filtering |
| 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 |
| JP6532962B2 (ja) * | 2015-06-09 | 2019-06-19 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | 画像符号化方法、画像復号方法、符号化デバイス、および復号デバイス |
| 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 |
| EP3632113B1 (en) * | 2017-05-31 | 2024-02-28 | InterDigital Madison Patent Holdings, SAS | A method and a device for picture encoding and decoding |
| EP3454556A1 (en) * | 2017-09-08 | 2019-03-13 | Thomson Licensing | Method and apparatus for video encoding and decoding using pattern-based block filtering |
| CN113302927B (zh) | 2019-01-18 | 2024-04-09 | 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 |
| KR20210130735A (ko) | 2019-03-02 | 2021-11-01 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 인-루프 필터링에 대한 제한들 |
| WO2020211769A1 (en) | 2019-04-15 | 2020-10-22 | Beijing Bytedance Network Technology Co., Ltd. | Clipping parameter derivation in adaptive loop filter |
| CN113767632B (zh) | 2019-04-16 | 2023-08-25 | 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 |
| HUE071720T2 (hu) | 2019-04-20 | 2025-09-28 | Beijing Bytedance Network Tech Co Ltd | Szintaxiselemek jelzése krominanciamaradékok együttes kódolására |
| WO2020239119A1 (en) | 2019-05-30 | 2020-12-03 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive loop filtering for chroma components |
| 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 |
| CA3146773C (en) | 2019-07-11 | 2025-05-06 | Beijing Bytedance Network Technology Co., Ltd. | SAMPLE FILLING IN AN ADAPTIVE LOOP FILTER |
| 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 |
| KR102707854B1 (ko) | 2019-07-15 | 2024-09-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 적응적 루프 필터링에서의 분류 |
| GB2586484B (en) * | 2019-08-20 | 2023-03-08 | Canon Kk | A filter |
| JP7332795B2 (ja) | 2019-09-21 | 2023-08-23 | 北京字節跳動網絡技術有限公司 | クロマ・イントラモードのベースとなるサイズ制約 |
| CN117278747A (zh) * | 2019-09-22 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 自适应环路滤波中的填充过程 |
| KR102721536B1 (ko) | 2019-09-27 | 2024-10-25 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 상이한 비디오 유닛들 간의 적응적 루프 필터링 |
| KR102762212B1 (ko) | 2019-10-10 | 2025-02-07 | 두인 비전 컴퍼니 리미티드 | 적응적 루프 필터링에서 이용 불가능한 샘플 위치들에서의 패딩 프로세스 |
| CN115362681B (zh) | 2020-04-10 | 2025-02-25 | 抖音视界有限公司 | 视频编解码中的变换跳过块的最小允许量化 |
| 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 |
| KR20100074280A (ko) * | 2007-10-15 | 2010-07-01 | 노키아 코포레이션 | 입력 픽처 인코딩 방법, 입력 픽처 인코딩 장치 및 컴퓨터 판독가능한 메모리 매체 |
| 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 |
| CN104221373B (zh) * | 2011-11-08 | 2017-10-27 | 谷歌技术控股有限责任公司 | 用于采样自适应偏移代码化和/或信号通知的设备和方法 |
| US9596463B2 (en) * | 2012-02-22 | 2017-03-14 | Qualcomm Incorporated | Coding of loop filter parameters using a codebook in video coding |
-
2013
- 2013-03-14 US US13/829,774 patent/US9591331B2/en active Active
- 2013-03-21 WO PCT/US2013/033325 patent/WO2013148466A1/en not_active Ceased
- 2013-03-21 EP EP13717091.6A patent/EP2832094A1/en not_active Ceased
- 2013-03-21 CN CN201380017082.4A patent/CN104205829B/zh active Active
- 2013-03-21 JP JP2015503401A patent/JP6162212B2/ja not_active Expired - Fee Related