GB201913732D0 - Image data encoding and decoding - Google Patents
Image data encoding and decodingInfo
- Publication number
- GB201913732D0 GB201913732D0 GB201913732A GB201913732A GB201913732D0 GB 201913732 D0 GB201913732 D0 GB 201913732D0 GB 201913732 A GB201913732 A GB 201913732A GB 201913732 A GB201913732 A GB 201913732A GB 201913732 D0 GB201913732 D0 GB 201913732D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- decoding
- image data
- data encoding
- encoding
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
-
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB2020/051536 WO2020260878A1 (en) | 2019-06-25 | 2020-06-24 | High throughput cabac |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1909142.0A GB2585041A (en) | 2019-06-25 | 2019-06-25 | Image data encoding and decoding |
GB1909272.5A GB2585067A (en) | 2019-06-25 | 2019-06-27 | Image data encoding and decoding |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201913732D0 true GB201913732D0 (en) | 2019-11-06 |
GB2585101A GB2585101A (en) | 2020-12-30 |
Family
ID=67511681
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1909142.0A Withdrawn GB2585041A (en) | 2019-06-25 | 2019-06-25 | Image data encoding and decoding |
GB1909272.5A Withdrawn GB2585067A (en) | 2019-06-25 | 2019-06-27 | Image data encoding and decoding |
GB1913732.2A Withdrawn GB2585101A (en) | 2019-06-25 | 2019-09-24 | Image data encoding and decoding |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1909142.0A Withdrawn GB2585041A (en) | 2019-06-25 | 2019-06-25 | Image data encoding and decoding |
GB1909272.5A Withdrawn GB2585067A (en) | 2019-06-25 | 2019-06-27 | Image data encoding and decoding |
Country Status (2)
Country | Link |
---|---|
GB (3) | GB2585041A (en) |
WO (1) | WO2020260878A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116260980A (en) * | 2020-02-05 | 2023-06-13 | Lg电子株式会社 | Encoding and decoding apparatus for image encoding and decoding method and apparatus for transmitting image data |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9503717B2 (en) * | 2012-01-09 | 2016-11-22 | Texas Instruments Incorporated | Context adaptive binary arithmetic coding (CABAC) with scalable throughput and coding efficiency |
US9743116B2 (en) * | 2012-01-19 | 2017-08-22 | Huawei Technologies Co., Ltd. | High throughput coding for CABAC in HEVC |
CN103313048B (en) * | 2012-03-14 | 2017-12-22 | 中兴通讯股份有限公司 | The method of Self Adaptive Control arithmetic coding context coding mode BIN quantity |
AU2012203827A1 (en) * | 2012-06-28 | 2014-01-16 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the reference picture index of a prediction unit |
US20190020877A1 (en) * | 2016-01-21 | 2019-01-17 | Sony Corporation | Image processing apparatus and method |
-
2019
- 2019-06-25 GB GB1909142.0A patent/GB2585041A/en not_active Withdrawn
- 2019-06-27 GB GB1909272.5A patent/GB2585067A/en not_active Withdrawn
- 2019-09-24 GB GB1913732.2A patent/GB2585101A/en not_active Withdrawn
-
2020
- 2020-06-24 WO PCT/GB2020/051536 patent/WO2020260878A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB2585101A (en) | 2020-12-30 |
WO2020260878A1 (en) | 2020-12-30 |
GB201909142D0 (en) | 2019-08-07 |
GB201909272D0 (en) | 2019-08-14 |
GB2585041A (en) | 2020-12-30 |
GB2585067A (en) | 2020-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |