CA3012590A1 - Predicting filter coefficients from fixed filters for video coding - Google Patents
Predicting filter coefficients from fixed filters for video coding Download PDFInfo
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- CA3012590A1 CA3012590A1 CA3012590A CA3012590A CA3012590A1 CA 3012590 A1 CA3012590 A1 CA 3012590A1 CA 3012590 A CA3012590 A CA 3012590A CA 3012590 A CA3012590 A CA 3012590A CA 3012590 A1 CA3012590 A1 CA 3012590A1
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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
- H04N19/10—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
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
- H04N19/46—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
- H04N19/70—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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- 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
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662295461P | 2016-02-15 | 2016-02-15 | |
| US62/295,461 | 2016-02-15 | ||
| US201662324776P | 2016-04-19 | 2016-04-19 | |
| US62/324,776 | 2016-04-19 | ||
| US15/432,848 | 2017-02-14 | ||
| US15/432,848 US11405611B2 (en) | 2016-02-15 | 2017-02-14 | Predicting filter coefficients from fixed filters for video coding |
| PCT/US2017/017964 WO2017142943A1 (en) | 2016-02-15 | 2017-02-15 | Predicting filter coefficients from fixed filters for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3012590A1 true CA3012590A1 (en) | 2017-08-24 |
Family
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Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3012590A Pending CA3012590A1 (en) | 2016-02-15 | 2017-02-15 | Predicting filter coefficients from fixed filters for video coding |
| CA3244817A Pending CA3244817A1 (en) | 2016-02-15 | 2017-02-15 | Geometric transforms for filters for video coding |
| CA3012051A Pending CA3012051A1 (en) | 2016-02-15 | 2017-02-15 | Merging filters for multiple classes of blocks for video coding |
| CA3011867A Active CA3011867C (en) | 2016-02-15 | 2017-02-15 | Geometric transformations for filters for video encoding |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3244817A Pending CA3244817A1 (en) | 2016-02-15 | 2017-02-15 | Geometric transforms for filters for video coding |
| CA3012051A Pending CA3012051A1 (en) | 2016-02-15 | 2017-02-15 | Merging filters for multiple classes of blocks for video coding |
| CA3011867A Active CA3011867C (en) | 2016-02-15 | 2017-02-15 | Geometric transformations for filters for video encoding |
Country Status (11)
| Country | Link |
|---|---|
| US (5) | US11064195B2 (enExample) |
| EP (3) | EP3417614B1 (enExample) |
| JP (4) | JP7055745B2 (enExample) |
| KR (3) | KR102869120B1 (enExample) |
| CN (4) | CN108605126B (enExample) |
| BR (1) | BR112018016598A2 (enExample) |
| CA (4) | CA3012590A1 (enExample) |
| ES (3) | ES2863275T3 (enExample) |
| HU (3) | HUE053920T2 (enExample) |
| TW (3) | TWI782904B (enExample) |
| WO (3) | WO2017142943A1 (enExample) |
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