MX358178B - Diseño del valor poc para codificacion de video multi-capa. - Google Patents
Diseño del valor poc para codificacion de video multi-capa.Info
- Publication number
- MX358178B MX358178B MX2016011450A MX2016011450A MX358178B MX 358178 B MX358178 B MX 358178B MX 2016011450 A MX2016011450 A MX 2016011450A MX 2016011450 A MX2016011450 A MX 2016011450A MX 358178 B MX358178 B MX 358178B
- Authority
- MX
- Mexico
- Prior art keywords
- picture
- poc
- video coding
- layer video
- poc value
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/172—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 the region being a picture, frame or field
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
- H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
-
- 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)
Abstract
En un ejemplo, un método para codificar datos de video incluye codificar, a través de un codificador de video, al menos una porción de una imagen de una capa no base independientemente decodificable de una corriente de bits multi-capa; el método también incluye codificar, a través del codificador de video, datos que indican un restablecimiento del valor de conteo de orden de imágenes (POC) para un valor de bits menos significativos (LSB) POC de la imagen únicamente cuando la imagen tiene un valor LSB POC para la imagen que es igual a cero.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461954551P | 2014-03-17 | 2014-03-17 | |
US201461973104P | 2014-03-31 | 2014-03-31 | |
US14/659,213 US9866869B2 (en) | 2014-03-17 | 2015-03-16 | POC value design for multi-layer video coding |
PCT/US2015/021065 WO2015142921A1 (en) | 2014-03-17 | 2015-03-17 | Poc value design for multi-layer video coding |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016011450A MX2016011450A (es) | 2016-12-02 |
MX358178B true MX358178B (es) | 2018-08-08 |
Family
ID=54070439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016011450A MX358178B (es) | 2014-03-17 | 2015-03-17 | Diseño del valor poc para codificacion de video multi-capa. |
Country Status (8)
Country | Link |
---|---|
US (1) | US9866869B2 (es) |
EP (1) | EP3120559B1 (es) |
JP (1) | JP2017514354A (es) |
KR (1) | KR102434872B1 (es) |
CN (1) | CN106105217B (es) |
ES (1) | ES2877048T3 (es) |
MX (1) | MX358178B (es) |
WO (1) | WO2015142921A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6272759B2 (ja) | 2011-09-22 | 2018-01-31 | エルジー エレクトロニクス インコーポレイティド | 映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置 |
US9838706B2 (en) * | 2012-04-16 | 2017-12-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Encoder, decoder and methods thereof for video encoding and decoding |
CN107743233B (zh) * | 2012-06-25 | 2020-10-16 | 日本电气株式会社 | 视频解码设备和视频解码方法 |
JP6969541B2 (ja) * | 2016-04-12 | 2021-11-24 | ソニーグループ株式会社 | 送信装置および送信方法 |
US20190141320A1 (en) * | 2017-11-07 | 2019-05-09 | Qualcomm Incorporated | Enhanced reference picture management in video coding |
CN109194445B (zh) * | 2018-09-13 | 2020-11-27 | 中国电子科技集团公司第二十八研究所 | 一种适用于短码长喷泉码的编译码优化方法 |
WO2021061493A1 (en) * | 2019-09-24 | 2021-04-01 | Futurewei Technologies, Inc. | Temporal identifier constraints for sei messages |
CN114514751B (zh) * | 2019-10-07 | 2024-03-15 | 华为技术有限公司 | 避免多层视频码流中的冗余指示 |
US11356698B2 (en) | 2019-12-30 | 2022-06-07 | Tencent America LLC | Method for parameter set reference constraints in coded video stream |
US11563980B2 (en) * | 2020-04-02 | 2023-01-24 | Qualcomm Incorporated | General constraint information syntax in video coding |
CN116134819A (zh) * | 2020-06-15 | 2023-05-16 | Lg电子株式会社 | 基于poc msb信息进行图像编码/解码的方法和设备及存储比特流的记录介质 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7586924B2 (en) * | 2004-02-27 | 2009-09-08 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream |
US20120230409A1 (en) * | 2011-03-07 | 2012-09-13 | Qualcomm Incorporated | Decoded picture buffer management |
US10674171B2 (en) * | 2011-09-27 | 2020-06-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoders and methods thereof for managing pictures in video decoding process |
US20130089152A1 (en) * | 2011-10-05 | 2013-04-11 | Qualcomm Incorporated | Signaling picture identification for video coding |
CN105612745A (zh) * | 2013-10-08 | 2016-05-25 | 夏普株式会社 | 图像解码装置、图像编码装置以及编码数据 |
US20160269740A1 (en) * | 2013-10-12 | 2016-09-15 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding multilayer video, and method and apparatus for decoding multilayer video |
CN106416250B (zh) * | 2013-12-02 | 2020-12-04 | 诺基亚技术有限公司 | 视频编码和解码 |
-
2015
- 2015-03-16 US US14/659,213 patent/US9866869B2/en active Active
- 2015-03-17 EP EP15712776.2A patent/EP3120559B1/en active Active
- 2015-03-17 JP JP2016557588A patent/JP2017514354A/ja active Pending
- 2015-03-17 WO PCT/US2015/021065 patent/WO2015142921A1/en active Application Filing
- 2015-03-17 ES ES15712776T patent/ES2877048T3/es active Active
- 2015-03-17 MX MX2016011450A patent/MX358178B/es active IP Right Grant
- 2015-03-17 KR KR1020167028747A patent/KR102434872B1/ko active IP Right Grant
- 2015-03-17 CN CN201580011842.XA patent/CN106105217B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
WO2015142921A1 (en) | 2015-09-24 |
KR20160135761A (ko) | 2016-11-28 |
BR112016021476A2 (pt) | 2017-08-15 |
JP2017514354A (ja) | 2017-06-01 |
US20150264366A1 (en) | 2015-09-17 |
US9866869B2 (en) | 2018-01-09 |
EP3120559B1 (en) | 2021-05-26 |
MX2016011450A (es) | 2016-12-02 |
CN106105217B (zh) | 2019-05-31 |
CN106105217A (zh) | 2016-11-09 |
BR112016021476A8 (pt) | 2021-07-06 |
ES2877048T3 (es) | 2021-11-16 |
EP3120559A1 (en) | 2017-01-25 |
KR102434872B1 (ko) | 2022-08-19 |
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