SG11202111763TA - Global motion models for motion vector inter prediction - Google Patents
Global motion models for motion vector inter predictionInfo
- Publication number
- SG11202111763TA SG11202111763TA SG11202111763TA SG11202111763TA SG11202111763TA SG 11202111763T A SG11202111763T A SG 11202111763TA SG 11202111763T A SG11202111763T A SG 11202111763TA SG 11202111763T A SG11202111763T A SG 11202111763TA SG 11202111763T A SG11202111763T A SG 11202111763TA
- Authority
- SG
- Singapore
- Prior art keywords
- inter prediction
- models
- motion
- motion vector
- global
- 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
- H04N19/527—Global motion vector estimation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
-
- 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
- H04N19/176—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 block, e.g. a macroblock
-
- 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
- H04N19/184—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 bits, e.g. of the compressed video 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/70—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)
- Computer Networks & Wireless Communication (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962838528P | 2019-04-25 | 2019-04-25 | |
PCT/US2020/029931 WO2020219961A1 (en) | 2019-04-25 | 2020-04-24 | Global motion models for motion vector inter prediction |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202111763TA true SG11202111763TA (en) | 2021-11-29 |
Family
ID=72940802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202111763TA SG11202111763TA (en) | 2019-04-25 | 2020-04-24 | Global motion models for motion vector inter prediction |
Country Status (9)
Country | Link |
---|---|
US (3) | US11178416B2 (en) |
EP (1) | EP3959885A4 (en) |
JP (2) | JP2022529736A (en) |
KR (1) | KR20220002987A (en) |
CN (1) | CN114128288A (en) |
BR (1) | BR112021021338A2 (en) |
MX (1) | MX2021013063A (en) |
SG (1) | SG11202111763TA (en) |
WO (1) | WO2020219961A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117709130B (en) * | 2024-02-05 | 2024-06-11 | 江苏深蓝航天有限公司 | Method and device for solving instantaneous motion parameters of carrier |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010011075A (en) * | 2008-06-26 | 2010-01-14 | Toshiba Corp | Method and apparatus for encoding and decoding moving image |
JP6274103B2 (en) * | 2012-07-18 | 2018-02-07 | ソニー株式会社 | Image processing apparatus and method |
CN106658019B (en) * | 2015-10-31 | 2019-11-12 | 华为技术有限公司 | The method and apparatus of reference frame encoding and decoding |
US11082713B2 (en) * | 2015-11-20 | 2021-08-03 | Mediatek Inc. | Method and apparatus for global motion compensation in video coding system |
GB2561507B (en) * | 2016-01-07 | 2021-12-22 | Mediatek Inc | Method and apparatus for affine merge mode prediction for video coding system |
US10560712B2 (en) * | 2016-05-16 | 2020-02-11 | Qualcomm Incorporated | Affine motion prediction for video coding |
WO2018097589A1 (en) * | 2016-11-22 | 2018-05-31 | 한국전자통신연구원 | Image encoding/decoding method and device, and recording medium having bitstream stored thereon |
WO2018169571A1 (en) * | 2017-03-15 | 2018-09-20 | Google Llc | Segmentation-based parameterized motion models |
US10602180B2 (en) * | 2017-06-13 | 2020-03-24 | Qualcomm Incorporated | Motion vector prediction |
US11877001B2 (en) * | 2017-10-10 | 2024-01-16 | Qualcomm Incorporated | Affine prediction in video coding |
US11070813B2 (en) * | 2018-06-29 | 2021-07-20 | Intel Corporation | Global motion estimation and modeling for accurate global motion compensation for efficient video processing or coding |
US10834417B2 (en) * | 2018-09-21 | 2020-11-10 | Tencent America LLC | Method and apparatus for video coding |
-
2020
- 2020-04-24 JP JP2021563021A patent/JP2022529736A/en active Pending
- 2020-04-24 KR KR1020217038033A patent/KR20220002987A/en unknown
- 2020-04-24 EP EP20795449.6A patent/EP3959885A4/en active Pending
- 2020-04-24 MX MX2021013063A patent/MX2021013063A/en unknown
- 2020-04-24 WO PCT/US2020/029931 patent/WO2020219961A1/en unknown
- 2020-04-24 CN CN202080045893.5A patent/CN114128288A/en active Pending
- 2020-04-24 SG SG11202111763TA patent/SG11202111763TA/en unknown
- 2020-04-24 BR BR112021021338A patent/BR112021021338A2/en unknown
- 2020-08-28 US US17/006,633 patent/US11178416B2/en active Active
-
2021
- 2021-06-24 US US17/357,183 patent/US11671611B2/en active Active
-
2023
- 2023-01-26 US US18/101,594 patent/US11985343B2/en active Active
- 2023-06-06 JP JP2023093059A patent/JP2023105074A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2022529736A (en) | 2022-06-23 |
US11671611B2 (en) | 2023-06-06 |
US11985343B2 (en) | 2024-05-14 |
MX2021013063A (en) | 2021-12-10 |
US11178416B2 (en) | 2021-11-16 |
WO2020219961A1 (en) | 2020-10-29 |
JP2023105074A (en) | 2023-07-28 |
KR20220002987A (en) | 2022-01-07 |
CN114128288A (en) | 2022-03-01 |
EP3959885A1 (en) | 2022-03-02 |
US20230164341A1 (en) | 2023-05-25 |
US20200396473A1 (en) | 2020-12-17 |
EP3959885A4 (en) | 2022-07-20 |
BR112021021338A2 (en) | 2022-01-18 |
US20210337225A1 (en) | 2021-10-28 |
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