CA2860762C - Sub-streams for wavefront parallel processing in video coding - Google Patents
Sub-streams for wavefront parallel processing in video coding Download PDFInfo
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- CA2860762C CA2860762C CA2860762A CA2860762A CA2860762C CA 2860762 C CA2860762 C CA 2860762C CA 2860762 A CA2860762 A CA 2860762A CA 2860762 A CA2860762 A CA 2860762A CA 2860762 C CA2860762 C CA 2860762C
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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
- H04N19/70—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
- H04N19/90—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
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
-
- 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
-
- 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
- H04N19/10—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
- H04N19/188—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 a video data packet, e.g. a network abstraction layer [NAL] unit
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)
- Image Processing (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261588096P | 2012-01-18 | 2012-01-18 | |
| US61/588,096 | 2012-01-18 | ||
| US13/718,945 US9749661B2 (en) | 2012-01-18 | 2012-12-18 | Sub-streams for wavefront parallel processing in video coding |
| US13/718,945 | 2012-12-18 | ||
| PCT/US2012/070687 WO2013109383A1 (en) | 2012-01-18 | 2012-12-19 | Sub-streams for wavefront parallel processing in video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2860762A1 CA2860762A1 (en) | 2013-07-25 |
| CA2860762C true CA2860762C (en) | 2019-07-02 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2860762A Active CA2860762C (en) | 2012-01-18 | 2012-12-19 | Sub-streams for wavefront parallel processing in video coding |
| CA2860840A Active CA2860840C (en) | 2012-01-18 | 2012-12-19 | Indication of use of wavefront parallel processing in video coding |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2860840A Active CA2860840C (en) | 2012-01-18 | 2012-12-19 | Indication of use of wavefront parallel processing in video coding |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US9332259B2 (enExample) |
| EP (2) | EP2805488B1 (enExample) |
| JP (2) | JP6203755B2 (enExample) |
| KR (2) | KR101676547B1 (enExample) |
| CN (2) | CN104054348B (enExample) |
| AU (2) | AU2012366143B2 (enExample) |
| BR (2) | BR112014017379B1 (enExample) |
| CA (2) | CA2860762C (enExample) |
| ES (2) | ES2972503T3 (enExample) |
| IL (2) | IL233321B (enExample) |
| MY (2) | MY168215A (enExample) |
| PH (2) | PH12014501531B1 (enExample) |
| PL (1) | PL2805488T3 (enExample) |
| RU (2) | RU2612616C1 (enExample) |
| SG (3) | SG11201403351VA (enExample) |
| TW (2) | TWI561064B (enExample) |
| UA (2) | UA111879C2 (enExample) |
| WO (2) | WO2013109382A2 (enExample) |
| ZA (1) | ZA201406023B (enExample) |
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| US9332259B2 (en) | 2012-01-18 | 2016-05-03 | Qualcomm Incorporated | Indication of use of wavefront parallel processing in video coding |
| CA3007679C (en) | 2012-01-30 | 2020-07-07 | Samsung Electronics Co., Ltd. | Method and apparatus for video encoding for each spatial sub-area, and method and apparatus for video decoding for each spatial sub-area |
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