CL2019001805A1 - Predicción temporal del filtro en bucle adaptable modificado para soporte de escalabilidad temporal. - Google Patents
Predicción temporal del filtro en bucle adaptable modificado para soporte de escalabilidad temporal.Info
- Publication number
- CL2019001805A1 CL2019001805A1 CL2019001805A CL2019001805A CL2019001805A1 CL 2019001805 A1 CL2019001805 A1 CL 2019001805A1 CL 2019001805 A CL2019001805 A CL 2019001805A CL 2019001805 A CL2019001805 A CL 2019001805A CL 2019001805 A1 CL2019001805 A1 CL 2019001805A1
- Authority
- CL
- Chile
- Prior art keywords
- temporary
- current region
- temporal
- respective matrix
- video encoder
- Prior art date
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Classifications
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- 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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- 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
-
- 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 |
|---|---|---|---|
| US201762442322P | 2017-01-04 | 2017-01-04 | |
| US201762445174P | 2017-01-11 | 2017-01-11 | |
| US15/861,165 US10506230B2 (en) | 2017-01-04 | 2018-01-03 | Modified adaptive loop filter temporal prediction for temporal scalability support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2019001805A1 true CL2019001805A1 (es) | 2019-11-29 |
Family
ID=62712161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2019001805A CL2019001805A1 (es) | 2017-01-04 | 2019-06-27 | Predicción temporal del filtro en bucle adaptable modificado para soporte de escalabilidad temporal. |
Country Status (14)
Families Citing this family (62)
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| US11451773B2 (en) | 2018-06-01 | 2022-09-20 | Qualcomm Incorporated | Block-based adaptive loop filter (ALF) design and signaling |
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| PH12021551732A1 (en) | 2019-02-01 | 2022-07-25 | Bytedance Inc | Signaling of in-loop reshaping information using parameter sets |
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2018
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2019
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- 2019-11-01 US US16/671,499 patent/US10855985B2/en active Active
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2023
- 2023-07-28 JP JP2023123350A patent/JP7631438B2/ja active Active
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| CN110024401A (zh) | 2019-07-16 |
| TW201830965A (zh) | 2018-08-16 |
| AU2018205779A1 (en) | 2019-05-23 |
| US10506230B2 (en) | 2019-12-10 |
| US10855985B2 (en) | 2020-12-01 |
| CN110024401B (zh) | 2021-12-07 |
| EP3566444A1 (en) | 2019-11-13 |
| JP2020503801A (ja) | 2020-01-30 |
| CO2019007119A2 (es) | 2019-10-09 |
| TWI745522B (zh) | 2021-11-11 |
| EP3566444C0 (en) | 2025-02-19 |
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| US20200068196A1 (en) | 2020-02-27 |
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| JP7631438B2 (ja) | 2025-02-18 |
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| PL3566444T3 (pl) | 2025-04-22 |
| WO2018129168A1 (en) | 2018-07-12 |
| EP3566444B1 (en) | 2025-02-19 |
| BR112019013705A2 (pt) | 2020-04-28 |
| ES3013317T3 (en) | 2025-04-11 |
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