CA2922410C - Sub-prediction unit (pu) based temporal motion vector prediction in hevc and sub-pu design in 3d-hevc - Google Patents
Sub-prediction unit (pu) based temporal motion vector prediction in hevc and sub-pu design in 3d-hevc Download PDFInfo
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- CA2922410C CA2922410C CA2922410A CA2922410A CA2922410C CA 2922410 C CA2922410 C CA 2922410C CA 2922410 A CA2922410 A CA 2922410A CA 2922410 A CA2922410 A CA 2922410A CA 2922410 C CA2922410 C CA 2922410C
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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
- H04N19/503—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
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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
- H04N19/189—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
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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
- H04N19/503—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
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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
- H04N19/503—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
-
- 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
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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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
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- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361883111P | 2013-09-26 | 2013-09-26 | |
| US61/883,111 | 2013-09-26 | ||
| US14/497,128 US9762927B2 (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 |
| US14/497,128 | 2014-09-25 | ||
| PCT/US2014/057739 WO2015048459A1 (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 (2)
| Publication Number | Publication Date |
|---|---|
| CA2922410A1 CA2922410A1 (en) | 2015-04-02 |
| CA2922410C true CA2922410C (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2922410A Active CA2922410C (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 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9762927B2 (OSRAM) |
| EP (1) | EP3050296B1 (OSRAM) |
| JP (1) | JP6545667B2 (OSRAM) |
| KR (1) | KR101967967B1 (OSRAM) |
| CN (1) | CN105580364B (OSRAM) |
| BR (1) | BR112016006574B8 (OSRAM) |
| CA (1) | CA2922410C (OSRAM) |
| ES (1) | ES2732013T3 (OSRAM) |
| HU (1) | HUE043882T2 (OSRAM) |
| WO (1) | WO2015048459A1 (OSRAM) |
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| US9762927B2 (en) | 2017-09-12 |
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| WO2015048459A1 (en) | 2015-04-02 |
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| US20150085929A1 (en) | 2015-03-26 |
| BR112016006574B1 (pt) | 2023-01-31 |
| KR20160058824A (ko) | 2016-05-25 |
| EP3050296A1 (en) | 2016-08-03 |
| CN105580364A (zh) | 2016-05-11 |
| KR101967967B1 (ko) | 2019-04-10 |
| HUE043882T2 (hu) | 2019-09-30 |
| CA2922410A1 (en) | 2015-04-02 |
| ES2732013T3 (es) | 2019-11-20 |
| CN105580364B (zh) | 2019-02-15 |
| BR112016006574B8 (pt) | 2023-02-14 |
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