CA2865849C - Motion vector coding and bi-prediction in hevc and its extensions - Google Patents
Motion vector coding and bi-prediction in hevc and its extensions Download PDFInfo
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- CA2865849C CA2865849C CA2865849A CA2865849A CA2865849C CA 2865849 C CA2865849 C CA 2865849C CA 2865849 A CA2865849 A CA 2865849A CA 2865849 A CA2865849 A CA 2865849A CA 2865849 C CA2865849 C CA 2865849C
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- 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
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
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- 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
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- 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
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- 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
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- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
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- 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
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- 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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261611959P | 2012-03-16 | 2012-03-16 | |
| US61/611,959 | 2012-03-16 | ||
| US201261624990P | 2012-04-16 | 2012-04-16 | |
| US61/624,990 | 2012-04-16 | ||
| US201261658344P | 2012-06-11 | 2012-06-11 | |
| US61/658,344 | 2012-06-11 | ||
| US201261663484P | 2012-06-22 | 2012-06-22 | |
| US61/663,484 | 2012-06-22 | ||
| US13/801,350 US9503720B2 (en) | 2012-03-16 | 2013-03-13 | Motion vector coding and bi-prediction in HEVC and its extensions |
| US13/801,350 | 2013-03-13 | ||
| PCT/US2013/031536 WO2013138631A1 (en) | 2012-03-16 | 2013-03-14 | Motion vector coding and bi-prediction in hevc and its extensions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2865849A1 CA2865849A1 (en) | 2013-09-19 |
| CA2865849C true CA2865849C (en) | 2020-05-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CA2865849A Expired - Fee Related CA2865849C (en) | 2012-03-16 | 2013-03-14 | Motion vector coding and bi-prediction in hevc and its extensions |
Country Status (15)
| Country | Link |
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| US (1) | US9503720B2 (enExample) |
| EP (1) | EP2826247A1 (enExample) |
| JP (1) | JP6215295B2 (enExample) |
| KR (1) | KR101812381B1 (enExample) |
| CN (1) | CN104170381B (enExample) |
| AU (1) | AU2013232041C1 (enExample) |
| CA (1) | CA2865849C (enExample) |
| IL (1) | IL234159A (enExample) |
| MY (1) | MY168175A (enExample) |
| PH (1) | PH12014501923A1 (enExample) |
| RU (1) | RU2624560C2 (enExample) |
| SG (1) | SG11201405071UA (enExample) |
| TW (1) | TWI538489B (enExample) |
| WO (1) | WO2013138631A1 (enExample) |
| ZA (1) | ZA201407270B (enExample) |
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| TWI538489B (zh) | 2016-06-11 |
| WO2013138631A1 (en) | 2013-09-19 |
| EP2826247A1 (en) | 2015-01-21 |
| SG11201405071UA (en) | 2014-09-26 |
| AU2013232041C1 (en) | 2018-05-17 |
| RU2014141677A (ru) | 2016-05-10 |
| AU2013232041B2 (en) | 2017-10-05 |
| CN104170381B (zh) | 2017-12-08 |
| PH12014501923A1 (en) | 2014-11-24 |
| US20130243093A1 (en) | 2013-09-19 |
| CN104170381A (zh) | 2014-11-26 |
| RU2624560C2 (ru) | 2017-07-04 |
| KR101812381B1 (ko) | 2017-12-26 |
| HK1200047A1 (en) | 2015-07-31 |
| JP2015514342A (ja) | 2015-05-18 |
| JP6215295B2 (ja) | 2017-10-18 |
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