HK1205838A1 - 針對編碼標準可擴展性的層間參考圖片處理 - Google Patents
針對編碼標準可擴展性的層間參考圖片處理Info
- Publication number
- HK1205838A1 HK1205838A1 HK15106213.1A HK15106213A HK1205838A1 HK 1205838 A1 HK1205838 A1 HK 1205838A1 HK 15106213 A HK15106213 A HK 15106213A HK 1205838 A1 HK1205838 A1 HK 1205838A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- inter
- reference picture
- picture processing
- coding standard
- layer reference
- Prior art date
Links
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
- H04N19/169—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
- H04N19/187—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 a scalable video layer
-
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- 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
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial 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
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
-
- 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
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261706480P | 2012-09-27 | 2012-09-27 | |
| PCT/US2013/061352 WO2014052292A1 (en) | 2012-09-27 | 2013-09-24 | Inter-layer reference picture processing for coding standard scalability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1205838A1 true HK1205838A1 (zh) | 2015-12-24 |
Family
ID=49305195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK15106213.1A HK1205838A1 (zh) | 2012-09-27 | 2015-06-30 | 針對編碼標準可擴展性的層間參考圖片處理 |
Country Status (18)
| Country | Link |
|---|---|
| US (3) | US20150326865A1 (zh) |
| EP (3) | EP3255890B1 (zh) |
| JP (1) | JP6152421B2 (zh) |
| KR (1) | KR101806101B1 (zh) |
| CN (2) | CN104685879A (zh) |
| AU (1) | AU2013323836B2 (zh) |
| BR (1) | BR112015006551B1 (zh) |
| CA (1) | CA2884500C (zh) |
| HK (1) | HK1205838A1 (zh) |
| IL (1) | IL237562A (zh) |
| IN (1) | IN2015DN02130A (zh) |
| MX (1) | MX346164B (zh) |
| MY (2) | MY172388A (zh) |
| RU (1) | RU2595966C1 (zh) |
| SG (1) | SG11201502435XA (zh) |
| TW (1) | TWI581613B (zh) |
| UA (1) | UA111797C2 (zh) |
| WO (1) | WO2014052292A1 (zh) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014000168A1 (en) * | 2012-06-27 | 2014-01-03 | Intel Corporation | Cross-layer cross-channel residual prediction |
| CN110035286B (zh) * | 2012-07-09 | 2021-11-12 | Vid拓展公司 | 用于多层视频编码的编解码器架构 |
| CN104704831B (zh) | 2012-08-06 | 2019-01-04 | Vid拓展公司 | 多层视频编码中用于空间层的采样栅格信息 |
| US9936215B2 (en) * | 2012-10-04 | 2018-04-03 | Vid Scale, Inc. | Reference picture set mapping for standard scalable video coding |
| RU2607472C1 (ru) * | 2012-11-27 | 2017-01-10 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Устройство приема/передачи сигнала и способ приема/передачи сигнала |
| US9674522B2 (en) * | 2013-04-08 | 2017-06-06 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| US10284858B2 (en) * | 2013-10-15 | 2019-05-07 | Qualcomm Incorporated | Support of multi-mode extraction for multi-layer video codecs |
| MY178217A (en) | 2014-01-02 | 2020-10-07 | Vid Scale Inc | Methods and systems for scalable video coding with mixed interlace and progressive content |
| US9794558B2 (en) * | 2014-01-08 | 2017-10-17 | Qualcomm Incorporated | Support of non-HEVC base layer in HEVC multi-layer extensions |
| US9641851B2 (en) * | 2014-04-18 | 2017-05-02 | Qualcomm Incorporated | Conformance window information in multi-layer coding |
| US9838697B2 (en) | 2014-06-25 | 2017-12-05 | Qualcomm Incorporated | Multi-layer video coding |
| EP3010231A1 (en) | 2014-10-17 | 2016-04-20 | Thomson Licensing | Method for color mapping a video signal based on color mapping data and method of encoding a video signal and color mapping data and corresponding devices |
| US20160234522A1 (en) * | 2015-02-05 | 2016-08-11 | Microsoft Technology Licensing, Llc | Video Decoding |
| US10834407B2 (en) | 2015-07-28 | 2020-11-10 | Dolby Laboratories Licensing Corporation | SDR bit depth enhancement via codeword range amplification in a codec with inverse display management |
| US11563938B2 (en) | 2016-02-15 | 2023-01-24 | Qualcomm Incorporated | Geometric transforms for filters for video coding |
| US10440401B2 (en) | 2016-04-07 | 2019-10-08 | Dolby Laboratories Licensing Corporation | Backward-compatible HDR codecs with temporal scalability |
| US10178394B2 (en) * | 2016-06-10 | 2019-01-08 | Apple Inc. | Transcoding techniques for alternate displays |
| US10999602B2 (en) | 2016-12-23 | 2021-05-04 | Apple Inc. | Sphere projected motion estimation/compensation and mode decision |
| US10506230B2 (en) * | 2017-01-04 | 2019-12-10 | Qualcomm Incorporated | Modified adaptive loop filter temporal prediction for temporal scalability support |
| US11259046B2 (en) | 2017-02-15 | 2022-02-22 | Apple Inc. | Processing of equirectangular object data to compensate for distortion by spherical projections |
| US10924747B2 (en) | 2017-02-27 | 2021-02-16 | Apple Inc. | Video coding techniques for multi-view video |
| US11093752B2 (en) | 2017-06-02 | 2021-08-17 | Apple Inc. | Object tracking in multi-view video |
| US10754242B2 (en) | 2017-06-30 | 2020-08-25 | Apple Inc. | Adaptive resolution and projection format in multi-direction video |
| GB2570324A (en) * | 2018-01-19 | 2019-07-24 | V Nova Int Ltd | Multi-codec processing and rate control |
| US11284075B2 (en) * | 2018-09-12 | 2022-03-22 | Qualcomm Incorporated | Prediction of adaptive loop filter parameters with reduced memory consumption for video coding |
| CN111886864A (zh) * | 2019-03-01 | 2020-11-03 | 阿里巴巴集团控股有限公司 | 分辨率自适应视频编码 |
| GB2617304B (en) * | 2019-03-20 | 2024-04-03 | V Nova Int Ltd | Residual filtering in signal enhancement coding |
| US11336894B2 (en) * | 2019-09-20 | 2022-05-17 | Tencent America LLC | Signaling of reference picture resampling with resampling picture size indication in video bitstream |
| US11140402B2 (en) | 2019-09-20 | 2021-10-05 | Tencent America LLC | Signaling of reference picture resampling with constant window size indication in video bitstream |
| US10848166B1 (en) | 2019-12-06 | 2020-11-24 | Analog Devices International Unlimited Company | Dual mode data converter |
| CN114868158A (zh) | 2019-12-26 | 2022-08-05 | 字节跳动有限公司 | 层级视频中的解码图片缓冲区参数的信令通知 |
| JP7431330B2 (ja) | 2019-12-26 | 2024-02-14 | 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プロファイル、層及びレイヤの指示 |
| CN114902677A (zh) | 2019-12-27 | 2022-08-12 | 字节跳动有限公司 | 信令通知视频子图片的语法 |
| CN117395441A (zh) | 2020-01-09 | 2024-01-12 | 字节跳动有限公司 | 视频流中的填充数据单元的处理 |
| RU2742871C1 (ru) * | 2020-02-19 | 2021-02-11 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации | Способ двумерной дискретной фильтрации объектов заданного размера |
| US12058357B2 (en) | 2020-03-31 | 2024-08-06 | Tencent America LLC | Method for signaling subpicture partitioning in coded video stream |
| CN112702604B (zh) * | 2021-03-25 | 2021-06-29 | 北京达佳互联信息技术有限公司 | 用于分层视频的编码方法和装置以及解码方法和装置 |
| WO2022221456A1 (en) * | 2021-04-14 | 2022-10-20 | Beijing Dajia Internet Information Technology Co., Ltd. | Coding enhancement in cross-component sample adaptive offset |
| CN116939218A (zh) * | 2022-04-08 | 2023-10-24 | 华为技术有限公司 | 区域增强层的编解码方法和装置 |
| GB2619096A (en) * | 2022-05-27 | 2023-11-29 | V Nova Int Ltd | Enhancement interlacing |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005507590A (ja) * | 2001-10-26 | 2005-03-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 空間拡張可能圧縮 |
| KR20060109247A (ko) * | 2005-04-13 | 2006-10-19 | 엘지전자 주식회사 | 베이스 레이어 픽처를 이용하는 영상신호의 엔코딩/디코딩방법 및 장치 |
| CN101582982B (zh) * | 2003-04-28 | 2011-11-09 | 松下电器产业株式会社 | 记录介质和方法、再现装置和方法、程序和集成电路 |
| EP1692872A1 (en) * | 2003-12-03 | 2006-08-23 | Koninklijke Philips Electronics N.V. | System and method for improved scalability support in mpeg-2 systems |
| US7961963B2 (en) * | 2005-03-18 | 2011-06-14 | Sharp Laboratories Of America, Inc. | Methods and systems for extended spatial scalability with picture-level adaptation |
| KR100883603B1 (ko) * | 2005-04-13 | 2009-02-13 | 엘지전자 주식회사 | 기준 픽쳐를 이용하여 비디오 신호를 디코딩하는 방법 및장치 |
| US7777812B2 (en) * | 2005-11-18 | 2010-08-17 | Sharp Laboratories Of America, Inc. | Methods and systems for picture resampling |
| KR20070074452A (ko) * | 2006-01-09 | 2007-07-12 | 엘지전자 주식회사 | 영상신호의 엔코딩/디코딩시의 레이어간 예측 방법 |
| EP1977608B1 (en) * | 2006-01-09 | 2020-01-01 | LG Electronics, Inc. | Inter-layer prediction method for video signal |
| CN100584026C (zh) * | 2006-03-27 | 2010-01-20 | 华为技术有限公司 | 交织模式下的视频分层编码方法 |
| CN101888555B (zh) * | 2006-11-17 | 2013-04-03 | Lg电子株式会社 | 用于解码/编码视频信号的方法及装置 |
| KR100896289B1 (ko) * | 2006-11-17 | 2009-05-07 | 엘지전자 주식회사 | 비디오 신호의 디코딩/인코딩 방법 및 장치 |
| RU2426267C2 (ru) * | 2007-01-08 | 2011-08-10 | Нокиа Корпорейшн | Усовершенствованное межуровневое предсказание для расширенной пространственной масштабируемости при кодировании видеосигнала |
| US8155184B2 (en) * | 2008-01-16 | 2012-04-10 | Sony Corporation | Video coding system using texture analysis and synthesis in a scalable coding framework |
| WO2011005624A1 (en) | 2009-07-04 | 2011-01-13 | Dolby Laboratories Licensing Corporation | Encoding and decoding architectures for format compatible 3d video delivery |
| RU2559735C2 (ru) * | 2009-09-16 | 2015-08-10 | Конинклейке Филипс Электроникс Н.В. | Компенсация размера трехмерного экрана |
| JP2011217272A (ja) * | 2010-04-01 | 2011-10-27 | Canon Inc | 映像処理装置及びその制御方法 |
| FR2966680A1 (fr) * | 2010-10-25 | 2012-04-27 | France Telecom | Procedes et dispositifs de codage et de decodage d'au moins une image a partir d'un epitome hierarchique, signal et programme d'ordinateur correspondants |
| US20130016776A1 (en) * | 2011-07-12 | 2013-01-17 | Vidyo Inc. | Scalable Video Coding Using Multiple Coding Technologies |
-
2013
- 2013-09-24 BR BR112015006551-1A patent/BR112015006551B1/pt active IP Right Grant
- 2013-09-24 SG SG11201502435XA patent/SG11201502435XA/en unknown
- 2013-09-24 CN CN201380050522.6A patent/CN104685879A/zh active Pending
- 2013-09-24 CA CA2884500A patent/CA2884500C/en active Active
- 2013-09-24 EP EP17171446.2A patent/EP3255890B1/en active Active
- 2013-09-24 UA UAA201502773A patent/UA111797C2/uk unknown
- 2013-09-24 EP EP13774014.8A patent/EP2901689A1/en not_active Ceased
- 2013-09-24 WO PCT/US2013/061352 patent/WO2014052292A1/en active Application Filing
- 2013-09-24 US US14/430,793 patent/US20150326865A1/en not_active Abandoned
- 2013-09-24 CN CN201910825051.0A patent/CN110460846B/zh active Active
- 2013-09-24 AU AU2013323836A patent/AU2013323836B2/en active Active
- 2013-09-24 US US14/430,795 patent/US20160286225A1/en active Pending
- 2013-09-24 EP EP20187196.9A patent/EP3748969B1/en active Active
- 2013-09-24 MY MYPI2015000764A patent/MY172388A/en unknown
- 2013-09-24 RU RU2015111087/08A patent/RU2595966C1/ru active
- 2013-09-24 JP JP2015534595A patent/JP6152421B2/ja active Active
- 2013-09-24 MY MYPI2018001817A patent/MY201898A/en unknown
- 2013-09-24 KR KR1020157008033A patent/KR101806101B1/ko active IP Right Grant
- 2013-09-24 MX MX2015003865A patent/MX346164B/es active IP Right Grant
- 2013-09-24 IN IN2130DEN2015 patent/IN2015DN02130A/en unknown
- 2013-09-26 TW TW102134746A patent/TWI581613B/zh active
-
2015
- 2015-03-04 IL IL237562A patent/IL237562A/en active IP Right Grant
- 2015-06-30 HK HK15106213.1A patent/HK1205838A1/zh unknown
-
2017
- 2017-05-23 US US15/603,262 patent/US20170264905A1/en not_active Abandoned
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