SG11202001518UA - Adaptive gop structure with future reference frame in random access configuration for video coding - Google Patents
Adaptive gop structure with future reference frame in random access configuration for video codingInfo
- Publication number
- SG11202001518UA SG11202001518UA SG11202001518UA SG11202001518UA SG11202001518UA SG 11202001518U A SG11202001518U A SG 11202001518UA SG 11202001518U A SG11202001518U A SG 11202001518UA SG 11202001518U A SG11202001518U A SG 11202001518UA SG 11202001518U A SG11202001518U A SG 11202001518UA
- Authority
- SG
- Singapore
- Prior art keywords
- random access
- reference frame
- video coding
- access configuration
- future 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
- H04N19/102—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
- H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
-
- 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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
- H04N19/187—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
- 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
- H04N19/70—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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762563526P | 2017-09-26 | 2017-09-26 | |
| US16/141,714 US11736687B2 (en) | 2017-09-26 | 2018-09-25 | Adaptive GOP structure with future reference frame in random access configuration for video coding |
| PCT/US2018/052876 WO2019067555A1 (en) | 2017-09-26 | 2018-09-26 | Adaptive gop structure with future reference frame in random access configuration for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202001518UA true SG11202001518UA (en) | 2020-04-29 |
Family
ID=65809116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202001518UA SG11202001518UA (en) | 2017-09-26 | 2018-09-26 | Adaptive gop structure with future reference frame in random access configuration for video coding |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US11736687B2 (en) |
| EP (1) | EP3688990B1 (en) |
| CN (1) | CN111149361B (en) |
| SG (1) | SG11202001518UA (en) |
| TW (1) | TW201921938A (en) |
| WO (1) | WO2019067555A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021003447A1 (en) * | 2019-07-03 | 2021-01-07 | Futurewei Technologies, Inc. | Types of reference pictures in reference picture lists |
| CN114342398A (en) | 2019-08-20 | 2022-04-12 | 北京字节跳动网络技术有限公司 | Use of default scaling matrices and user-defined scaling matrices |
| US11973985B2 (en) * | 2021-11-23 | 2024-04-30 | Mediatek Inc. | Video encoder with motion compensated temporal filtering |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004310915B2 (en) * | 2003-12-01 | 2008-05-22 | Samsung Electronics Co., Ltd. | Method and apparatus for scalable video encoding and decoding |
| FR2864865A1 (en) * | 2004-01-07 | 2005-07-08 | Thomson Licensing Sa | Video image sequence coding method for hybrid type video compression, involves coding entity of image based on rate of potential utilization of image entity calculated for forward and backward predictive coding of other two images |
| US8774272B1 (en) | 2005-07-15 | 2014-07-08 | Geo Semiconductor Inc. | Video quality by controlling inter frame encoding according to frame position in GOP |
| KR101132386B1 (en) * | 2007-04-13 | 2012-07-16 | 노키아 코포레이션 | A video coder |
| CN101146229B (en) * | 2007-10-29 | 2010-06-02 | 北京大学 | A FGS priority scheduling method for SVC video |
| US9060201B2 (en) * | 2008-10-28 | 2015-06-16 | Cisco Technology, Inc. | Stream synchronization for live video encoding |
| US9332255B2 (en) * | 2012-06-28 | 2016-05-03 | Qualcomm Incorporated | Signaling long-term reference pictures for video coding |
| US20140036999A1 (en) * | 2012-06-29 | 2014-02-06 | Vid Scale Inc. | Frame prioritization based on prediction information |
| US9628820B2 (en) * | 2013-11-19 | 2017-04-18 | Qualcomm Incorporated | POC value design for multi-layer video coding |
| KR101792518B1 (en) * | 2013-12-16 | 2017-11-02 | 엘지전자 주식회사 | Signal transmission/reception device and signal transmission/reception method for providing trick play service |
| US10148983B2 (en) | 2015-09-25 | 2018-12-04 | Qualcomm Incorporated | Methods and systems of improved video stream switching and random access |
| CN105872545B (en) * | 2016-04-19 | 2019-03-29 | 电子科技大学 | A kind of random access Video coding middle-levelization time domain Rate-distortion optimization method |
-
2018
- 2018-09-25 US US16/141,714 patent/US11736687B2/en active Active
- 2018-09-26 EP EP18783337.1A patent/EP3688990B1/en active Active
- 2018-09-26 WO PCT/US2018/052876 patent/WO2019067555A1/en unknown
- 2018-09-26 CN CN201880061591.XA patent/CN111149361B/en active Active
- 2018-09-26 SG SG11202001518UA patent/SG11202001518UA/en unknown
- 2018-09-26 TW TW107133933A patent/TW201921938A/en unknown
-
2023
- 2023-06-08 US US18/331,762 patent/US20230319269A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN111149361B (en) | 2024-05-31 |
| WO2019067555A1 (en) | 2019-04-04 |
| TW201921938A (en) | 2019-06-01 |
| US20230319269A1 (en) | 2023-10-05 |
| US20190098301A1 (en) | 2019-03-28 |
| EP3688990C0 (en) | 2024-04-10 |
| US11736687B2 (en) | 2023-08-22 |
| EP3688990A1 (en) | 2020-08-05 |
| EP3688990B1 (en) | 2024-04-10 |
| CN111149361A (en) | 2020-05-12 |
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