SG11202103294SA - Video encoding method and decoding method using tiles and slices, and video encoding device and decoding device using tiles and slices - Google Patents
Video encoding method and decoding method using tiles and slices, and video encoding device and decoding device using tiles and slicesInfo
- Publication number
- SG11202103294SA SG11202103294SA SG11202103294SA SG11202103294SA SG11202103294SA SG 11202103294S A SG11202103294S A SG 11202103294SA SG 11202103294S A SG11202103294S A SG 11202103294SA SG 11202103294S A SG11202103294S A SG 11202103294SA SG 11202103294S A SG11202103294S A SG 11202103294SA
- Authority
- SG
- Singapore
- Prior art keywords
- tiles
- slices
- video encoding
- decoding
- decoding device
- Prior art date
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
- H04N19/169—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
-
- 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
- H04N19/10—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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
- H04N19/102—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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862776582P | 2018-12-07 | 2018-12-07 | |
| PCT/KR2019/017305 WO2020117027A1 (en) | 2018-12-07 | 2019-12-09 | Video encoding method and decoding method using tiles and slices, and video encoding device and decoding device using tiles and slices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202103294SA true SG11202103294SA (en) | 2021-04-29 |
Family
ID=70974953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202103294SA SG11202103294SA (en) | 2018-12-07 | 2019-12-09 | Video encoding method and decoding method using tiles and slices, and video encoding device and decoding device using tiles and slices |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US11516483B2 (en) |
| EP (1) | EP3893503A4 (en) |
| KR (3) | KR20230093377A (en) |
| CN (1) | CN113170127A (en) |
| BR (1) | BR112021007681A2 (en) |
| SG (1) | SG11202103294SA (en) |
| WO (1) | WO2020117027A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021100863A1 (en) * | 2019-11-22 | 2021-05-27 | Sharp Kabushiki Kaisha | Systems and methods for signaling tiles and slices in video coding |
| KR20220146647A (en) * | 2020-05-19 | 2022-11-01 | 구글 엘엘씨 | Dynamic parameter selection for quality-normalized video transcoding |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8761245B2 (en) | 2010-12-21 | 2014-06-24 | Intel Corporation | Content adaptive motion compensation filtering for high efficiency video coding |
| US8767824B2 (en) * | 2011-07-11 | 2014-07-01 | Sharp Kabushiki Kaisha | Video decoder parallelization for tiles |
| WO2013109114A1 (en) * | 2012-01-19 | 2013-07-25 | 삼성전자 주식회사 | Video encoding method and apparatus capable of parallel processing of entropy encoding in each sub-region, and video decoding method and apparatus capable of parallel processing of entropy decoding in each sub-region |
| MX364485B (en) * | 2013-01-04 | 2019-04-29 | Samsung Electronics Co Ltd | Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor. |
| CN105659598A (en) | 2013-10-22 | 2016-06-08 | 株式会社Kt | Method and device for encoding/decoding multi-layer video signal |
| GB2542282B (en) | 2013-10-22 | 2018-08-01 | Canon Kk | Method, device, and computer program for encapsulating partitioned timed media data in a server |
| WO2015060642A1 (en) | 2013-10-22 | 2015-04-30 | 주식회사 케이티 | Method and apparatus for encoding/decoding multilayer video signal |
| US10212441B2 (en) | 2014-02-12 | 2019-02-19 | Chips & Media, Inc. | Method and apparatus for processing video |
| KR102571062B1 (en) * | 2016-05-10 | 2023-08-25 | 삼성전자주식회사 | A method of encoding/decoding an image, and an apparatus therefor |
| WO2018011042A1 (en) * | 2016-07-14 | 2018-01-18 | Koninklijke Kpn N.V. | Video coding |
| KR102424829B1 (en) * | 2017-02-22 | 2022-07-25 | 에스케이텔레콤 주식회사 | Method for Processing Bitstream Generated by Encoding Video Data |
| US20180278948A1 (en) | 2017-03-23 | 2018-09-27 | Qualcomm Incorporated | Tile-based processing for video coding |
| JP6414307B2 (en) | 2017-09-28 | 2018-10-31 | 株式会社Ｊｖｃケンウッド | Moving picture decoding apparatus, moving picture decoding method, and moving picture decoding program |
| US11509937B2 (en) * | 2018-04-09 | 2022-11-22 | Sk Telecom Co., Ltd. | Method and apparatus for encoding/decoding video |
-
2019
- 2019-12-09 WO PCT/KR2019/017305 patent/WO2020117027A1/en unknown
- 2019-12-09 KR KR1020237020671A patent/KR20230093377A/en active IP Right Grant
- 2019-12-09 KR KR1020227014141A patent/KR102547938B1/en active IP Right Grant
- 2019-12-09 KR KR1020217003956A patent/KR20210022762A/en active IP Right Grant
- 2019-12-09 BR BR112021007681-6A patent/BR112021007681A2/en unknown
- 2019-12-09 SG SG11202103294SA patent/SG11202103294SA/en unknown
- 2019-12-09 US US17/299,193 patent/US11516483B2/en active Active
- 2019-12-09 EP EP19893852.4A patent/EP3893503A4/en active Pending
- 2019-12-09 CN CN201980074266.1A patent/CN113170127A/en active Pending
-
2022
- 2022-10-17 US US17/967,654 patent/US11962785B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113170127A (en) | 2021-07-23 |
| KR20220058968A (en) | 2022-05-10 |
| KR20230093377A (en) | 2023-06-27 |
| US11516483B2 (en) | 2022-11-29 |
| US20220078451A1 (en) | 2022-03-10 |
| WO2020117027A1 (en) | 2020-06-11 |
| BR112021007681A2 (en) | 2021-07-27 |
| KR20210022762A (en) | 2021-03-03 |
| EP3893503A1 (en) | 2021-10-13 |
| US11962785B2 (en) | 2024-04-16 |
| EP3893503A4 (en) | 2022-09-07 |
| US20230030841A1 (en) | 2023-02-02 |
| KR102547938B1 (en) | 2023-06-26 |
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