HK1214708A1 - 具有信令的視頻解碼器 - Google Patents
具有信令的視頻解碼器Info
- Publication number
- HK1214708A1 HK1214708A1 HK16102573.3A HK16102573A HK1214708A1 HK 1214708 A1 HK1214708 A1 HK 1214708A1 HK 16102573 A HK16102573 A HK 16102573A HK 1214708 A1 HK1214708 A1 HK 1214708A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- signaling
- video decoder
- decoder
- video
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
-
- 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
- H04N19/17—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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/423—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 characterised by memory arrangements
-
- 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
- H04N19/436—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 using parallelised computational arrangements
-
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
-
- 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)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361752937P | 2013-01-15 | 2013-01-15 | |
PCT/JP2014/000120 WO2014112354A1 (en) | 2013-01-15 | 2014-01-14 | Video decoder with signaling |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1214708A1 true HK1214708A1 (zh) | 2016-07-29 |
Family
ID=51165122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK16102573.3A HK1214708A1 (zh) | 2013-01-15 | 2016-03-07 | 具有信令的視頻解碼器 |
Country Status (6)
Country | Link |
---|---|
US (4) | US9674524B2 (zh) |
EP (1) | EP2946558B1 (zh) |
JP (1) | JP6209772B2 (zh) |
CN (1) | CN104919803B (zh) |
HK (1) | HK1214708A1 (zh) |
WO (1) | WO2014112354A1 (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103843341B (zh) * | 2011-09-27 | 2017-06-13 | 瑞典爱立信有限公司 | 用于管理视频解码过程中的画面的解码器及其方法 |
KR102338919B1 (ko) | 2012-11-21 | 2021-12-13 | 엘지전자 주식회사 | 영상 디코딩 방법 및 이를 이용하는 장치 |
CN105075261B (zh) * | 2013-01-10 | 2018-07-24 | 三星电子株式会社 | 用于对多层视频进行编码的方法和设备以及用于对多层视频进行解码的方法和设备 |
EP2946556B1 (en) * | 2013-01-16 | 2016-10-12 | Telefonaktiebolaget LM Ericsson (publ) | Decoder and encoder and methods for coding of a video sequence |
CA2909566C (en) * | 2013-04-17 | 2018-07-03 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
US10178397B2 (en) * | 2014-03-24 | 2019-01-08 | Qualcomm Incorporated | Generic use of HEVC SEI messages for multi-layer codecs |
US9854261B2 (en) | 2015-01-06 | 2017-12-26 | Microsoft Technology Licensing, Llc. | Detecting markers in an encoded video signal |
US10097836B2 (en) * | 2015-09-28 | 2018-10-09 | Samsung Electronics Co., Ltd. | Method and device to mark a reference picture for video coding |
US11595652B2 (en) | 2019-01-28 | 2023-02-28 | Op Solutions, Llc | Explicit signaling of extended long term reference picture retention |
CN112970265A (zh) * | 2018-07-01 | 2021-06-15 | 夏普株式会社 | 用于发送信号通知编码视频中包括的图片的图片次序计数值的系统和方法 |
EP3831064B1 (en) | 2018-08-17 | 2024-02-07 | Huawei Technologies Co., Ltd. | Reference picture management in video coding |
AU2019419322B2 (en) | 2018-12-31 | 2023-11-23 | Huawei Technologies Co., Ltd. | Method and apparatus of cross-component linear modeling for intra prediction |
CN113597768A (zh) * | 2019-01-28 | 2021-11-02 | Op方案有限责任公司 | 扩展长期参考图片保留的在线和离线选择 |
MX2021009140A (es) * | 2019-02-01 | 2021-10-13 | Fraunhofer Ges Forschung | Codec de video que permite el acceso aleatorio a subimágenes o regiones y concepto para la composición de video usando el mismo. |
US10986353B2 (en) * | 2019-03-15 | 2021-04-20 | Tencent America LLC | Decoded picture buffer management for video coding |
CN114097238A (zh) * | 2019-05-06 | 2022-02-25 | 华为技术有限公司 | 视频译码中开始新编码视频序列的图像的先前图像的输出 |
MX2021013535A (es) * | 2019-05-06 | 2022-01-31 | Huawei Tech Co Ltd | Señalización de punto de recuperación en codificación de video. |
CA3146230A1 (en) | 2019-07-08 | 2020-10-22 | Huawei Technologies Co., Ltd. | Handling of multiple picture size and conformance windows for reference picture resampling in video coding |
CA3152298A1 (en) * | 2019-09-24 | 2021-04-01 | Ye-Kui Wang | Support of mixed irap and non-irap pictures within an access unit in multi-layer video bitstreams |
WO2021133519A1 (en) * | 2019-12-27 | 2021-07-01 | Alibaba Group Holding Limited | Methods and systems for performing gradual decoding refresh processing on pictures |
EP4104428A4 (en) * | 2020-03-16 | 2023-05-03 | ByteDance Inc. | DIRECT ACCESS POINT ACCESS UNIT IN SCALABLE VIDEO ENCODING |
JP7492023B2 (ja) | 2020-03-23 | 2024-05-28 | エルジー エレクトロニクス インコーポレイティド | 混成nalユニットタイプに基づく画像符号化/復号化方法及び装置、並びにビットストリームを保存する記録媒体 |
BR112022019770A2 (pt) | 2020-03-30 | 2022-11-16 | Bytedance Inc | Método de processamento de vídeo, aparelho para processar dados de vídeo, meios de armazenamento e de gravação não transitórios legíveis por computador |
US11206428B1 (en) | 2020-07-14 | 2021-12-21 | Tencent America LLC | Method and apparatus for frequency-dependent joint component secondary transform |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA200900857B (en) * | 2006-07-06 | 2010-05-26 | Thomson Licensing | Method and apparatus for decoupling frame number and/or picture order count (POC) for multi-view video encoding and decoding |
WO2012023817A2 (ko) * | 2010-08-18 | 2012-02-23 | 에스케이텔레콤 주식회사 | 영상 부호화/복호화 장치 및 방법, 및 참조픽처 인덱싱 장치 및 방법 |
WO2012052968A1 (en) * | 2010-10-20 | 2012-04-26 | Nokia Corporation | Method and device for video coding and decoding |
US9516379B2 (en) * | 2011-03-08 | 2016-12-06 | Qualcomm Incorporated | Buffer management in video codecs |
KR101581100B1 (ko) | 2011-04-26 | 2015-12-29 | 엘지전자 주식회사 | 참조 픽쳐 리스트 관리 방법 및 이러한 방법을 사용하는 장치 |
US9591318B2 (en) * | 2011-09-16 | 2017-03-07 | Microsoft Technology Licensing, Llc | Multi-layer encoding and decoding |
US9131245B2 (en) * | 2011-09-23 | 2015-09-08 | Qualcomm Incorporated | Reference picture list construction for video coding |
CN103843341B (zh) * | 2011-09-27 | 2017-06-13 | 瑞典爱立信有限公司 | 用于管理视频解码过程中的画面的解码器及其方法 |
MX2014005115A (es) * | 2011-10-28 | 2014-08-27 | Samsung Electronics Co Ltd | Metodo para inter-prediccion y dispositivo para el mismo, y metodo para compensacion de movimiento y dispositivo para el mismo. |
US10003817B2 (en) * | 2011-11-07 | 2018-06-19 | Microsoft Technology Licensing, Llc | Signaling of state information for a decoded picture buffer and reference picture lists |
KR102332492B1 (ko) | 2011-11-11 | 2021-12-01 | 엘지전자 주식회사 | 영상 정보 전송 방법 및 장치와 이를 이용한 복호화 방법 및 장치 |
US9432665B2 (en) * | 2011-12-02 | 2016-08-30 | Qualcomm Incorporated | Coding least significant bits of picture order count values identifying long-term reference pictures |
US20130188709A1 (en) | 2012-01-25 | 2013-07-25 | Sachin G. Deshpande | Video decoder for tiles with absolute signaling |
US9532055B2 (en) * | 2012-04-16 | 2016-12-27 | Microsoft Technology Licensing, Llc | Constraints and unit types to simplify video random access |
WO2013158024A1 (en) | 2012-04-16 | 2013-10-24 | Telefonaktiebolaget L M Ericsson (Publ) | Encoder, decoder and methods thereof for video encoding and decoding |
EP2868090A4 (en) | 2012-07-01 | 2016-02-17 | Sharp Kk | DEVICE FOR SIGNALING A LONG-TERM REFERENCE PICTURE IN A PARAMETERS SET |
US20150245063A1 (en) * | 2012-10-09 | 2015-08-27 | Nokia Technologies Oy | Method and apparatus for video coding |
US20140140406A1 (en) * | 2012-11-16 | 2014-05-22 | General Instrument Corporation | Devices and methods for processing of non-idr related syntax for high efficiency video coding (hevc) |
US9900609B2 (en) * | 2013-01-04 | 2018-02-20 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
-
2014
- 2014-01-14 WO PCT/JP2014/000120 patent/WO2014112354A1/en active Application Filing
- 2014-01-14 CN CN201480004787.7A patent/CN104919803B/zh active Active
- 2014-01-14 EP EP14740916.3A patent/EP2946558B1/en active Active
- 2014-01-14 JP JP2015533777A patent/JP6209772B2/ja active Active
- 2014-01-15 US US14/156,115 patent/US9674524B2/en active Active
-
2016
- 2016-03-07 HK HK16102573.3A patent/HK1214708A1/zh unknown
- 2016-08-04 US US15/228,597 patent/US10027978B2/en active Active
-
2017
- 2017-04-05 US US15/480,158 patent/US10230979B2/en active Active
-
2019
- 2019-03-08 US US16/297,180 patent/US20190208224A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2946558B1 (en) | 2020-04-29 |
EP2946558A4 (en) | 2016-09-14 |
WO2014112354A1 (en) | 2014-07-24 |
JP6209772B2 (ja) | 2017-10-11 |
US9674524B2 (en) | 2017-06-06 |
CN104919803A (zh) | 2015-09-16 |
US10230979B2 (en) | 2019-03-12 |
US10027978B2 (en) | 2018-07-17 |
CN104919803B (zh) | 2017-09-12 |
JP2016507910A (ja) | 2016-03-10 |
EP2946558A1 (en) | 2015-11-25 |
US20190208224A1 (en) | 2019-07-04 |
US20170208342A1 (en) | 2017-07-20 |
US20140198857A1 (en) | 2014-07-17 |
US20160345024A1 (en) | 2016-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1214708A1 (zh) | 具有信令的視頻解碼器 | |
HK1258300A1 (zh) | 鏈路感知流傳輸自適應 | |
HK1223472A1 (zh) | 圖像解碼裝置 | |
GB2533524B (en) | Video display system | |
GB201312382D0 (en) | Region-of-interest aware video coding | |
EP3614671C0 (en) | LOW DELAY CONCEPT IN A LAYERED VIDEO ENCODING | |
GB201314068D0 (en) | Encoding Video Captured in low light | |
GB201301442D0 (en) | Spatially adaptive video coding | |
GB201312969D0 (en) | Video network | |
IL244104B (en) | Carbonator | |
GB201300614D0 (en) | Receiving audio/video content | |
EP2954742A4 (en) | CONDITIONAL PAGING | |
HK1216200A1 (zh) | 具有早期解碼終止檢測的解碼器 | |
GB2514334B (en) | Video processing | |
GB2515362B (en) | Decoding frames | |
GB201405207D0 (en) | Foreign Title | |
HK1200253A1 (zh) | 增強型視頻編解碼器 | |
GB201304803D0 (en) | Videoconferencing | |
GB2509702B (en) | Video coding | |
SG11201604440UA (en) | Watching system | |
GB2514120B (en) | Video processing | |
GB201307146D0 (en) | Video coding and decoding | |
ZA201500062B (en) | Multimedia structure | |
GB2513306B (en) | Video coding and decoding | |
GB201318087D0 (en) | Video encoding and decoding |