GB2596394B - Method of signalling in a video codec - Google Patents
Method of signalling in a video codec Download PDFInfo
- Publication number
- GB2596394B GB2596394B GB2105760.9A GB202105760A GB2596394B GB 2596394 B GB2596394 B GB 2596394B GB 202105760 A GB202105760 A GB 202105760A GB 2596394 B GB2596394 B GB 2596394B
- Authority
- GB
- United Kingdom
- Prior art keywords
- signalling
- video codec
- codec
- video
- 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.)
- Active
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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or 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
- H04N19/10—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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
-
- 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
- H04N19/70—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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2105760.9A GB2596394B (en) | 2019-03-08 | 2019-03-08 | Method of signalling in a video codec |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1903170.7A GB2582023A (en) | 2019-03-08 | 2019-03-08 | Method of signalling in a video codec |
GB2105760.9A GB2596394B (en) | 2019-03-08 | 2019-03-08 | Method of signalling in a video codec |
Publications (3)
Publication Number | Publication Date |
---|---|
GB202105760D0 GB202105760D0 (en) | 2021-06-09 |
GB2596394A GB2596394A (en) | 2021-12-29 |
GB2596394B true GB2596394B (en) | 2022-08-17 |
Family
ID=76193641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2105760.9A Active GB2596394B (en) | 2019-03-08 | 2019-03-08 | Method of signalling in a video codec |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2596394B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120314766A1 (en) * | 2011-06-09 | 2012-12-13 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
JP2015213367A (en) * | 2015-07-15 | 2015-11-26 | 株式会社Nttドコモ | Image prediction coding method, image prediction coding device, image prediction decoding method, and image prediction decoding device |
WO2019177429A1 (en) * | 2018-03-16 | 2019-09-19 | 엘지전자 주식회사 | Method for coding image/video on basis of intra prediction and device therefor |
-
2019
- 2019-03-08 GB GB2105760.9A patent/GB2596394B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120314766A1 (en) * | 2011-06-09 | 2012-12-13 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
JP2015213367A (en) * | 2015-07-15 | 2015-11-26 | 株式会社Nttドコモ | Image prediction coding method, image prediction coding device, image prediction decoding method, and image prediction decoding device |
WO2019177429A1 (en) * | 2018-03-16 | 2019-09-19 | 엘지전자 주식회사 | Method for coding image/video on basis of intra prediction and device therefor |
Also Published As
Publication number | Publication date |
---|---|
GB202105760D0 (en) | 2021-06-09 |
GB2596394A (en) | 2021-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB201909102D0 (en) | Method of signalling in a video codec | |
SG11202008987RA (en) | Maintaining blocks of a blockchain in a partitioned blockchain network | |
SG11202108603YA (en) | Combined residual coding in video coding | |
SG11202006258VA (en) | Picture prediction method and apparatus, and codec | |
EP3143767A4 (en) | Method of palette predictor signaling for video coding | |
SG11202110884SA (en) | Range of minimum coding block size in video coding | |
GB201717574D0 (en) | A method for volumetric video encoding and decoding | |
SG11202010578WA (en) | Video coding method and apparatus | |
GB201904626D0 (en) | Audio codec extension | |
GB2533858B (en) | A method of encoding video with film grain | |
IL288888A (en) | Encoder and method of encoding a sequence of frames | |
GB201905400D0 (en) | Video coding technology | |
PT3543954T (en) | Method of processing a video | |
GB2596394B (en) | Method of signalling in a video codec | |
GB201913751D0 (en) | Method of signalling in a video codec | |
GB201903170D0 (en) | Method of signalling in a video codec | |
IL280108A (en) | Boundary block partitioning in video coding | |
SG11202111293RA (en) | Method for parameter set reference in coded video stream | |
GB202216478D0 (en) | Video codec | |
GB202210773D0 (en) | Video codec | |
GB201918099D0 (en) | Video coding technology | |
IL308885A (en) | Image codec | |
GB201916090D0 (en) | Video coding technology | |
GB201915553D0 (en) | Video Coding technology | |
GB201914634D0 (en) | Video coding technology |