DK3354024T3 - Supplerende forbedringsinformation (sei) -beskeder til videokodning med højdynamisk område og bred farveskala - Google Patents
Supplerende forbedringsinformation (sei) -beskeder til videokodning med højdynamisk område og bred farveskala Download PDFInfo
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- DK3354024T3 DK3354024T3 DK16775933.1T DK16775933T DK3354024T3 DK 3354024 T3 DK3354024 T3 DK 3354024T3 DK 16775933 T DK16775933 T DK 16775933T DK 3354024 T3 DK3354024 T3 DK 3354024T3
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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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
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- H—ELECTRICITY
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- 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
- H04N19/184—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
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- H—ELECTRICITY
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- 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
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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
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
- H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
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- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
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- 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
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- H—ELECTRICITY
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- 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
- H04N19/124—Quantisation
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- H—ELECTRICITY
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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
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
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- H—ELECTRICITY
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- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
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- 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
- H04N19/186—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 colour or a chrominance component
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562221586P | 2015-09-21 | 2015-09-21 | |
| US201562236804P | 2015-10-02 | 2015-10-02 | |
| US15/269,497 US10129558B2 (en) | 2015-09-21 | 2016-09-19 | Supplement enhancement information (SEI) messages for high dynamic range and wide color gamut video coding |
| PCT/US2016/052640 WO2017053280A1 (en) | 2015-09-21 | 2016-09-20 | Supplemental enhancement information (sei) messages for high dynamic range and wide color gamut video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3354024T3 true DK3354024T3 (da) | 2021-04-26 |
Family
ID=58283606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK16775933.1T DK3354024T3 (da) | 2015-09-21 | 2016-09-20 | Supplerende forbedringsinformation (sei) -beskeder til videokodning med højdynamisk område og bred farveskala |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US10129558B2 (https=) |
| EP (1) | EP3354024B1 (https=) |
| JP (1) | JP6840740B2 (https=) |
| KR (1) | KR102642646B1 (https=) |
| CN (1) | CN108028935B (https=) |
| AU (1) | AU2016328639B2 (https=) |
| DK (1) | DK3354024T3 (https=) |
| ES (1) | ES2866180T3 (https=) |
| HU (1) | HUE054203T2 (https=) |
| PL (1) | PL3354024T3 (https=) |
| PT (1) | PT3354024T (https=) |
| SI (1) | SI3354024T1 (https=) |
| TW (1) | TWI755363B (https=) |
| WO (1) | WO2017053280A1 (https=) |
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| US11228770B2 (en) * | 2016-05-16 | 2022-01-18 | Qualcomm Incorporated | Loop sample processing for high dynamic range and wide color gamut video coding |
| US10574959B2 (en) * | 2017-07-05 | 2020-02-25 | Qualcomm Incorporated | Color remapping for non-4:4:4 format video content |
| US10778978B2 (en) * | 2017-08-21 | 2020-09-15 | Qualcomm Incorporated | System and method of cross-component dynamic range adjustment (CC-DRA) in video coding |
| US11095896B2 (en) * | 2017-10-12 | 2021-08-17 | Qualcomm Incorporated | Video coding with content adaptive spatially varying quantization |
| US10681358B2 (en) * | 2017-12-19 | 2020-06-09 | Qualcomm Incorporated | Quantization parameter control for video coding with joined pixel/transform based quantization |
| US10778979B2 (en) * | 2018-01-11 | 2020-09-15 | Qualcomm Incorporated | Signaling mechanisms for equal ranges and other DRA parameters for video coding |
-
2016
- 2016-09-19 US US15/269,497 patent/US10129558B2/en active Active
- 2016-09-20 AU AU2016328639A patent/AU2016328639B2/en active Active
- 2016-09-20 SI SI201631152T patent/SI3354024T1/sl unknown
- 2016-09-20 EP EP16775933.1A patent/EP3354024B1/en active Active
- 2016-09-20 WO PCT/US2016/052640 patent/WO2017053280A1/en not_active Ceased
- 2016-09-20 HU HUE16775933A patent/HUE054203T2/hu unknown
- 2016-09-20 TW TW105130371A patent/TWI755363B/zh active
- 2016-09-20 PT PT167759331T patent/PT3354024T/pt unknown
- 2016-09-20 KR KR1020187011144A patent/KR102642646B1/ko active Active
- 2016-09-20 DK DK16775933.1T patent/DK3354024T3/da active
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- 2016-09-20 PL PL16775933T patent/PL3354024T3/pl unknown
- 2016-09-20 ES ES16775933T patent/ES2866180T3/es active Active
- 2016-09-20 JP JP2018514897A patent/JP6840740B2/ja active Active
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2018
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Also Published As
| Publication number | Publication date |
|---|---|
| TW201729594A (zh) | 2017-08-16 |
| EP3354024A1 (en) | 2018-08-01 |
| US20190045209A1 (en) | 2019-02-07 |
| KR102642646B1 (ko) | 2024-02-29 |
| PL3354024T3 (pl) | 2021-08-30 |
| CN108028935B (zh) | 2021-09-17 |
| CN108028935A (zh) | 2018-05-11 |
| PT3354024T (pt) | 2021-05-04 |
| SI3354024T1 (sl) | 2021-08-31 |
| US20170085896A1 (en) | 2017-03-23 |
| JP6840740B2 (ja) | 2021-03-10 |
| HUE054203T2 (hu) | 2021-08-30 |
| US10595032B2 (en) | 2020-03-17 |
| KR20180056726A (ko) | 2018-05-29 |
| TWI755363B (zh) | 2022-02-21 |
| AU2016328639B2 (en) | 2020-06-25 |
| ES2866180T3 (es) | 2021-10-19 |
| EP3354024B1 (en) | 2021-03-31 |
| US10129558B2 (en) | 2018-11-13 |
| WO2017053280A1 (en) | 2017-03-30 |
| AU2016328639A1 (en) | 2018-04-26 |
| JP2018532322A (ja) | 2018-11-01 |
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