BR112016006607B8 - Método e dispositivo para processamento de dados de vídeo, e memória legível por computador - Google Patents
Método e dispositivo para processamento de dados de vídeo, e memória legível por computadorInfo
- Publication number
- BR112016006607B8 BR112016006607B8 BR112016006607A BR112016006607A BR112016006607B8 BR 112016006607 B8 BR112016006607 B8 BR 112016006607B8 BR 112016006607 A BR112016006607 A BR 112016006607A BR 112016006607 A BR112016006607 A BR 112016006607A BR 112016006607 B8 BR112016006607 B8 BR 112016006607B8
- Authority
- BR
- Brazil
- Prior art keywords
- sub
- motion
- hevc
- pus
- current
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000013598 vector Substances 0.000 abstract 5
- 230000002123 temporal effect Effects 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000002356 single layer Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
- H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding parameter
-
- 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
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- 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
- H04N19/53—Multi-resolution motion estimation; Hierarchical motion 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
- H04N19/50—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
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
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 (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361883111P | 2013-09-26 | 2013-09-26 | |
| US61/883,111 | 2013-09-26 | ||
| US201361887915P | 2013-10-07 | 2013-10-07 | |
| US61/887,915 | 2013-10-07 | ||
| US201361892327P | 2013-10-17 | 2013-10-17 | |
| US61/892,327 | 2013-10-17 | ||
| US201361898385P | 2013-10-31 | 2013-10-31 | |
| US61/898,385 | 2013-10-31 | ||
| US14/496,991 US9667996B2 (en) | 2013-09-26 | 2014-09-25 | Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC |
| US14/496,991 | 2014-09-25 | ||
| PCT/US2014/057732 WO2015048453A1 (en) | 2013-09-26 | 2014-09-26 | Sub-prediction unit (pu) based temporal motion vector prediction in hevc and sub-pu design in 3d-hevc |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112016006607A2 BR112016006607A2 (pt) | 2017-08-01 |
| BR112016006607B1 BR112016006607B1 (pt) | 2023-01-31 |
| BR112016006607B8 true BR112016006607B8 (pt) | 2023-02-14 |
Family
ID=52690924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016006607A BR112016006607B8 (pt) | 2013-09-26 | 2014-09-26 | Método e dispositivo para processamento de dados de vídeo, e memória legível por computador |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9667996B2 (https=) |
| EP (1) | EP3050295B1 (https=) |
| JP (1) | JP6339183B2 (https=) |
| KR (1) | KR101904624B1 (https=) |
| CN (1) | CN105580365B (https=) |
| BR (1) | BR112016006607B8 (https=) |
| ES (1) | ES2753958T3 (https=) |
| HU (1) | HUE047090T2 (https=) |
| WO (1) | WO2015048453A1 (https=) |
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2014
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- 2014-09-26 HU HUE14782053A patent/HUE047090T2/hu unknown
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| CN105580365A (zh) | 2016-05-11 |
| US9667996B2 (en) | 2017-05-30 |
| JP2016537841A (ja) | 2016-12-01 |
| EP3050295B1 (en) | 2019-08-07 |
| WO2015048453A1 (en) | 2015-04-02 |
| BR112016006607B1 (pt) | 2023-01-31 |
| ES2753958T3 (es) | 2020-04-15 |
| KR101904624B1 (ko) | 2018-10-04 |
| JP6339183B2 (ja) | 2018-06-06 |
| EP3050295A1 (en) | 2016-08-03 |
| CN105580365B (zh) | 2018-10-26 |
| HUE047090T2 (hu) | 2020-04-28 |
| HK1219602A1 (zh) | 2017-04-07 |
| KR20160058823A (ko) | 2016-05-25 |
| BR112016006607A2 (pt) | 2017-08-01 |
| US20150085935A1 (en) | 2015-03-26 |
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