CO2019007119A2 - Predicción temporal de filtrado en bucle adaptativo modificada para soporte de escalabilidad - Google Patents
Predicción temporal de filtrado en bucle adaptativo modificada para soporte de escalabilidadInfo
- Publication number
- CO2019007119A2 CO2019007119A2 CONC2019/0007119A CO2019007119A CO2019007119A2 CO 2019007119 A2 CO2019007119 A2 CO 2019007119A2 CO 2019007119 A CO2019007119 A CO 2019007119A CO 2019007119 A2 CO2019007119 A2 CO 2019007119A2
- Authority
- CO
- Colombia
- Prior art keywords
- current region
- temporal layer
- loop filtering
- adaptive loop
- temporal
- Prior art date
Links
- 230000002123 temporal effect Effects 0.000 title abstract 8
- 230000003044 adaptive effect Effects 0.000 title abstract 2
- 238000001914 filtration Methods 0.000 title abstract 2
- 239000011159 matrix material Substances 0.000 abstract 5
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762442322P | 2017-01-04 | 2017-01-04 | |
| US201762445174P | 2017-01-11 | 2017-01-11 | |
| US15/861,165 US10506230B2 (en) | 2017-01-04 | 2018-01-03 | Modified adaptive loop filter temporal prediction for temporal scalability support |
| PCT/US2018/012355 WO2018129168A1 (en) | 2017-01-04 | 2018-01-04 | Modified adaptive loop filter temporal prediction for temporal scalability support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO2019007119A2 true CO2019007119A2 (es) | 2019-10-09 |
Family
ID=62712161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CONC2019/0007119A CO2019007119A2 (es) | 2017-01-04 | 2019-07-02 | Predicción temporal de filtrado en bucle adaptativo modificada para soporte de escalabilidad |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US10506230B2 (enExample) |
| EP (1) | EP3566444B1 (enExample) |
| JP (2) | JP2020503801A (enExample) |
| KR (1) | KR102584662B1 (enExample) |
| CN (1) | CN110024401B (enExample) |
| AU (1) | AU2018205779B2 (enExample) |
| CA (1) | CA3042287A1 (enExample) |
| CL (1) | CL2019001805A1 (enExample) |
| CO (1) | CO2019007119A2 (enExample) |
| ES (1) | ES3013317T3 (enExample) |
| PL (1) | PL3566444T3 (enExample) |
| TW (1) | TWI745522B (enExample) |
| WO (1) | WO2018129168A1 (enExample) |
Families Citing this family (64)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10506230B2 (en) | 2017-01-04 | 2019-12-10 | Qualcomm Incorporated | Modified adaptive loop filter temporal prediction for temporal scalability support |
| SG11202003927TA (en) | 2017-11-01 | 2020-05-28 | Vid Scale Inc | Methods for simplifying adaptive loop filter in video coding |
| US20190313108A1 (en) * | 2018-04-05 | 2019-10-10 | Qualcomm Incorporated | Non-square blocks in video coding |
| US11451773B2 (en) | 2018-06-01 | 2022-09-20 | Qualcomm Incorporated | Block-based adaptive loop filter (ALF) design and signaling |
| US11284075B2 (en) | 2018-09-12 | 2022-03-22 | Qualcomm Incorporated | Prediction of adaptive loop filter parameters with reduced memory consumption for video coding |
| WO2020094154A1 (en) * | 2018-11-09 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Improvements for region based adaptive loop filter |
| US11470340B2 (en) * | 2018-12-10 | 2022-10-11 | Tencent America LLC | Simplified merge list construction for small coding blocks |
| US11051017B2 (en) * | 2018-12-20 | 2021-06-29 | Qualcomm Incorporated | Adaptive loop filter (ALF) index signaling |
| CN117768642A (zh) | 2019-02-01 | 2024-03-26 | 北京字节跳动网络技术有限公司 | 使用参数集信令通知环路整形信息 |
| PH12021551732A1 (en) | 2019-02-01 | 2022-07-25 | Bytedance Inc | Signaling of in-loop reshaping information using parameter sets |
| GB201902829D0 (en) * | 2019-03-01 | 2019-04-17 | Canon Kk | Method and apparatus for encoding and decoding a video bitsream for merging regions of interest |
| WO2020177664A1 (en) | 2019-03-02 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Restrictions on in-loop filtering |
| GB2582029A (en) * | 2019-03-08 | 2020-09-09 | Canon Kk | An adaptive loop filter |
| EP3939275A4 (en) * | 2019-03-11 | 2022-06-22 | Telefonaktiebolaget Lm Ericsson (Publ) | VIDEO ENCODING WITH GOP-BASED TEMPORAL FILTRATION |
| CN117499644A (zh) | 2019-03-14 | 2024-02-02 | 北京字节跳动网络技术有限公司 | 环路整形信息的信令和语法 |
| WO2020192614A1 (en) | 2019-03-23 | 2020-10-01 | Beijing Bytedance Network Technology Co., Ltd. | Restrictions on adaptive-loop filtering parameter sets |
| CN115243056A (zh) | 2019-03-24 | 2022-10-25 | 抖音视界有限公司 | 视频处理中的多参数自适应环路滤波 |
| US11683487B2 (en) * | 2019-03-26 | 2023-06-20 | Qualcomm Incorporated | Block-based adaptive loop filter (ALF) with adaptive parameter set (APS) in video coding |
| 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 |
| KR102761095B1 (ko) * | 2019-04-16 | 2025-02-03 | 두인 비전 컴퍼니 리미티드 | 비디오 코딩을 위한 적응형 루프 필터링 |
| WO2020216177A1 (en) | 2019-04-20 | 2020-10-29 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of chroma and luma syntax elements in video coding |
| 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 |
| EP3963889A4 (en) | 2019-06-04 | 2023-01-25 | Beijing Bytedance Network Technology Co., Ltd. | CONDITIONAL IMPLEMENTATION OF A PROCEDURE FOR CREATING A MOVEMENT CANDIDATE LIST |
| CN117395397A (zh) | 2019-06-04 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 使用临近块信息的运动候选列表构建 |
| JP7433346B2 (ja) | 2019-06-14 | 2024-02-19 | 北京字節跳動網絡技術有限公司 | ビデオ単位境界および仮想境界の処理 |
| MX2021015641A (es) * | 2019-06-21 | 2022-02-03 | Ericsson Telefon Ab L M | Indicacion de cambio ascendente de capa de codificacion de video. |
| CN114097225B (zh) | 2019-07-09 | 2024-04-19 | 北京字节跳动网络技术有限公司 | 用于自适应环路滤波的样点确定 |
| JP7291845B2 (ja) | 2019-07-11 | 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におけるサンプルパディング |
| 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 |
| IL290601B2 (en) * | 2019-08-19 | 2026-01-01 | Fraunhofer Ges Forschung | Using access unit delimiters and adaptive parameter sets |
| CN114402611B (zh) | 2019-09-14 | 2025-03-25 | 字节跳动有限公司 | 色度去块滤波的量化参数 |
| US11202068B2 (en) * | 2019-09-16 | 2021-12-14 | Mediatek Inc. | Method and apparatus of constrained cross-component adaptive loop filtering for video coding |
| KR102707780B1 (ko) | 2019-09-18 | 2024-09-20 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 적응형 루프 필터의 2-파트 시그널링 |
| KR102718068B1 (ko) | 2019-09-22 | 2024-10-17 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 적응적 루프 필터링에서의 패딩 프로세스 |
| EP3796652B1 (en) * | 2019-09-23 | 2022-05-18 | Axis AB | Video encoding method and method for reducing file size of encoded video |
| CN117834924A (zh) | 2019-09-27 | 2024-04-05 | 北京字节跳动网络技术有限公司 | 不同视频单元之间的自适应环路滤波 |
| 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 |
| 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 |
| WO2021068906A1 (en) | 2019-10-10 | 2021-04-15 | 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 |
| CN117528097A (zh) | 2019-10-29 | 2024-02-06 | 抖音视界(北京)有限公司 | 跨分量自适应环路滤波器 |
| 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 |
| 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 |
| JP7508558B2 (ja) | 2019-12-09 | 2024-07-01 | バイトダンス インコーポレイテッド | ビデオコーディングにおける量子化グループの使用 |
| WO2021115362A1 (en) | 2019-12-11 | 2021-06-17 | Beijing Bytedance Network Technology Co., Ltd. | Sample padding for cross-component adaptive loop filtering |
| KR20260004567A (ko) | 2019-12-31 | 2026-01-08 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인코더, 디코더 및 대응 방법 |
| WO2021138293A1 (en) | 2019-12-31 | 2021-07-08 | Bytedance Inc. | Adaptive color transform in video coding |
| WO2021136553A1 (en) | 2020-01-05 | 2021-07-08 | Beijing Bytedance Network Technology Co., Ltd. | Using adaptive color transform in video coding |
| CN115176470B (zh) | 2020-01-18 | 2025-05-27 | 抖音视界有限公司 | 图像/视频编解码中的自适应颜色变换 |
| WO2021180022A1 (en) | 2020-03-07 | 2021-09-16 | Beijing Bytedance Network Technology Co., Ltd. | Handling of transform skip mode in video coding |
| GB2592957A (en) * | 2020-03-11 | 2021-09-15 | Canon Kk | High level syntax for video coding and decoding |
| WO2021194222A1 (ko) * | 2020-03-23 | 2021-09-30 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| KR102927270B1 (ko) * | 2020-05-21 | 2026-02-13 | 바이트댄스 아이엔씨 | 점진적인 디코딩 리프레시 및 레퍼런스 픽처 목록의 시그널링 |
| CN115668949A (zh) | 2020-05-26 | 2023-01-31 | 字节跳动有限公司 | 编解码视频中的帧间层参考图片的标识 |
| 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 |
| CN117121481A (zh) | 2021-03-17 | 2023-11-24 | 抖音视界有限公司 | 单独树编解码限制 |
| US20230051066A1 (en) * | 2021-07-27 | 2023-02-16 | Lemon Inc. | Partitioning Information In Neural Network-Based Video Coding |
| US20250317584A1 (en) * | 2021-10-14 | 2025-10-09 | Interdigital Ce Patent Holdings, Sas | ALF APSs FOR MULTILAYER CODING AND DECODING |
| EP4695980A1 (en) * | 2023-04-10 | 2026-02-18 | MediaTek Inc. | Method and apparatus of alf adaptive parameters for video coding |
| WO2025061065A1 (en) * | 2023-09-22 | 2025-03-27 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
| US20250392710A1 (en) * | 2024-06-20 | 2025-12-25 | Qualcomm Incorporated | Temporal scalability for adaptive loop filter scaling factors for video coding |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101573883B (zh) * | 2006-10-16 | 2017-03-01 | 维德约股份有限公司 | 用于在可分级视频编码中信令并执行时间级切换的系统和方法 |
| 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 |
| KR20090079838A (ko) * | 2008-01-17 | 2009-07-22 | 엘지전자 주식회사 | Ｉｐｔｖ 수신 시스템 및 그 데이터 처리 방법 |
| 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 |
| 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 |
| WO2011078002A1 (ja) | 2009-12-22 | 2011-06-30 | 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 |
| US9369712B2 (en) * | 2010-01-14 | 2016-06-14 | Dolby Laboratories Licensing Corporation | Buffered adaptive filters |
| JPWO2011158657A1 (ja) | 2010-06-17 | 2013-08-19 | シャープ株式会社 | 画像フィルタ装置、復号装置、符号化装置、および、データ構造 |
| 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 |
| KR102062821B1 (ko) | 2010-09-29 | 2020-01-07 | 한국전자통신연구원 | 필터 정보 예측을 이용한 영상 부호화/복호화 방법 및 장치 |
| 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 |
| WO2012167713A1 (en) * | 2011-06-10 | 2012-12-13 | Mediatek Inc. | Method and apparatus of scalable video coding |
| US9277228B2 (en) * | 2011-07-18 | 2016-03-01 | Qualcomm Incorporated | Adaptation parameter sets for video coding |
| US11496760B2 (en) * | 2011-07-22 | 2022-11-08 | Qualcomm Incorporated | Slice header prediction for depth maps in three-dimensional video codecs |
| 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 |
| TR201900494T4 (tr) * | 2012-02-29 | 2019-02-21 | Lg Electronics Inc | Ara katman tahmin yöntemi ve bunun kullanıldığı cihaz. |
| EP2839653A4 (en) * | 2012-04-16 | 2015-11-25 | Nokia Technologies Oy | METHOD AND DEVICE FOR VIDEO CODING |
| US20130287093A1 (en) * | 2012-04-25 | 2013-10-31 | Nokia Corporation | Method and apparatus for video coding |
| US9584805B2 (en) * | 2012-06-08 | 2017-02-28 | Qualcomm Incorporated | Prediction mode information downsampling in enhanced layer coding |
| KR101626522B1 (ko) * | 2012-06-12 | 2016-06-01 | 엘지전자 주식회사 | 영상 디코딩 방법 및 이를 이용하는 장치 |
| WO2014006266A1 (en) * | 2012-07-02 | 2014-01-09 | Nokia Corporation | Method and apparatus for video coding |
| EP2901689A1 (en) * | 2012-09-27 | 2015-08-05 | 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 |
| US10477232B2 (en) * | 2014-03-21 | 2019-11-12 | Qualcomm Incorporated | Search region determination for intra block copy in video coding |
| US10057574B2 (en) * | 2015-02-11 | 2018-08-21 | Qualcomm Incorporated | Coding tree unit (CTU) level adaptive loop filter (ALF) |
| US11563938B2 (en) | 2016-02-15 | 2023-01-24 | Qualcomm Incorporated | Geometric transforms for filters for video coding |
| WO2018122092A1 (en) | 2016-12-30 | 2018-07-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, apparatus, and computer programs for decoding media |
| US10506230B2 (en) | 2017-01-04 | 2019-12-10 | Qualcomm Incorporated | Modified adaptive loop filter temporal prediction for temporal scalability support |
-
2018
- 2018-01-03 US US15/861,165 patent/US10506230B2/en active Active
- 2018-01-04 KR KR1020197019377A patent/KR102584662B1/ko active Active
- 2018-01-04 AU AU2018205779A patent/AU2018205779B2/en active Active
- 2018-01-04 JP JP2019536184A patent/JP2020503801A/ja active Pending
- 2018-01-04 PL PL18701627.4T patent/PL3566444T3/pl unknown
- 2018-01-04 CA CA3042287A patent/CA3042287A1/en active Pending
- 2018-01-04 WO PCT/US2018/012355 patent/WO2018129168A1/en not_active Ceased
- 2018-01-04 EP EP18701627.4A patent/EP3566444B1/en active Active
- 2018-01-04 ES ES18701627T patent/ES3013317T3/es active Active
- 2018-01-04 TW TW107100390A patent/TWI745522B/zh active
- 2018-01-04 CN CN201880004759.3A patent/CN110024401B/zh active Active
-
2019
- 2019-06-27 CL CL2019001805A patent/CL2019001805A1/es unknown
- 2019-07-02 CO CONC2019/0007119A patent/CO2019007119A2/es unknown
- 2019-11-01 US US16/671,499 patent/US10855985B2/en active Active
-
2023
- 2023-07-28 JP JP2023123350A patent/JP7631438B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES3013317T3 (en) | 2025-04-11 |
| WO2018129168A1 (en) | 2018-07-12 |
| CN110024401A (zh) | 2019-07-16 |
| AU2018205779B2 (en) | 2022-08-04 |
| AU2018205779A1 (en) | 2019-05-23 |
| TW201830965A (zh) | 2018-08-16 |
| CN110024401B (zh) | 2021-12-07 |
| US10506230B2 (en) | 2019-12-10 |
| EP3566444A1 (en) | 2019-11-13 |
| EP3566444C0 (en) | 2025-02-19 |
| KR102584662B1 (ko) | 2023-10-04 |
| JP2020503801A (ja) | 2020-01-30 |
| JP2023159110A (ja) | 2023-10-31 |
| CL2019001805A1 (es) | 2019-11-29 |
| TWI745522B (zh) | 2021-11-11 |
| US10855985B2 (en) | 2020-12-01 |
| JP7631438B2 (ja) | 2025-02-18 |
| US20200068196A1 (en) | 2020-02-27 |
| KR20190102201A (ko) | 2019-09-03 |
| EP3566444B1 (en) | 2025-02-19 |
| CA3042287A1 (en) | 2018-07-12 |
| US20180192050A1 (en) | 2018-07-05 |
| BR112019013705A2 (pt) | 2020-04-28 |
| PL3566444T3 (pl) | 2025-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CO2019007119A2 (es) | Predicción temporal de filtrado en bucle adaptativo modificada para soporte de escalabilidad | |
| MX2021007328A (es) | Intrapredicciones usando transformaciones lineales o afines con reduccion de muestras vecinas. | |
| PL3931748T3 (pl) | Oparte na podobrazach adresy wycinków w kodowaniu wideo | |
| CL2019003724A1 (es) | Intra predicción mejorada en codificación de video. | |
| MX2020011906A (es) | Compensacion de movimiento para codificacion y decodificacion de video. | |
| MX2018002414A (es) | Metodo y dispositivo de prediccion de imagen. | |
| AR117455A1 (es) | Clasificación de filtrado de bucle adaptativo en codificación de video | |
| BR112016014227A2 (pt) | Dispositivo e método para codificação escalável de informação de vídeo | |
| ECSP15033857A (es) | Manejo del buffer de imagen decodificada multi-resolución para la codificación de video multicapa | |
| CL2016000958A1 (es) | Métodos de procesamiento de datos de video de múltiples capas para facilitar el acceso aleatorio y el cambio de capa que comprenden generar un archivo que comprende una caja de pista que contiene metadatos, en donde unos datos de medios para la pista comprenden una secuencia de muestras; y dispositivos de video. | |
| MX2016012128A (es) | Uso de mensajes sei hevc especificos para codecs de video multi-capa. | |
| ES2644438T3 (es) | Aparato para generar energía mediante gasificación | |
| MX360525B (es) | Purga de imagen e inferencia de parametro de almacenamiento en memoria tampon de imagen decodificada para corrientes de bits multi-capa. | |
| MX384968B (es) | Derivación de información de movimiento para sub-bloques en codificación de video. | |
| MX350910B (es) | Métodos y dispositivos de codificación y decodificación de imágenes mejoradas de alto rango dinámico (hdr). | |
| CL2021001015A1 (es) | Suavizado e interpolación de intra predicción de ángulo ancho | |
| MX2022000110A (es) | Identificacion de muestras para la copia intra-bloque en codificacion de video. | |
| AR106864A1 (es) | Copia de intra bloque a nivel de porción y otras mejoras de codificación de video | |
| CL2016001115A1 (es) | Un descodificador y método para reconstruir una imagen de una corriente de datos en el cual la imagen es codificada en unidades de rebanadas; codificador y método. (divisional solicitud 201402739) | |
| MX359458B (es) | Derivacion de informacion de unidad nal de fin de secuencia para corrientes de bits multi-capa. | |
| JP2015515239A5 (enExample) | ||
| ES2773276T3 (es) | Alineación POC de capa cruzada para flujos de bits multicapa que pueden incluir imágenes de IRAP no alineadas | |
| CO2021003109A2 (es) | Predicción temporal de parámetros de filtro de bucle adaptativo con consumo de memoria reducido para codificación de video | |
| ECSP15029651A (es) | Dispositivo y método para la codificación escalable de información de video en base a la codificación de video de alta eficiencia | |
| BR112016025577A8 (pt) | Refocalização de imagem para matrizes de câmera |