SG11202102130TA - A video encoder, a video decoder and corresponding methods - Google Patents
A video encoder, a video decoder and corresponding methodsInfo
- Publication number
- SG11202102130TA SG11202102130TA SG11202102130TA SG11202102130TA SG11202102130TA SG 11202102130T A SG11202102130T A SG 11202102130TA SG 11202102130T A SG11202102130T A SG 11202102130TA SG 11202102130T A SG11202102130T A SG 11202102130TA SG 11202102130T A SG11202102130T A SG 11202102130TA
- Authority
- SG
- Singapore
- Prior art keywords
- video
- corresponding methods
- video encoder
- video decoder
- decoder
- 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
- H04N19/102—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
- H04N19/134—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
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- 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
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
- H04N19/70—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
- H04N19/96—Tree coding, e.g. quad-tree coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Closed-Circuit Television Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862726423P | 2018-09-03 | 2018-09-03 | |
| US201962818996P | 2019-03-15 | 2019-03-15 | |
| PCT/CN2019/104259 WO2020048465A1 (en) | 2018-09-03 | 2019-09-03 | A video encoder, a video decoder and corresponding methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202102130TA true SG11202102130TA (en) | 2021-04-29 |
Family
ID=69721564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202102130TA SG11202102130TA (en) | 2018-09-03 | 2019-09-03 | A video encoder, a video decoder and corresponding methods |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US11641466B2 (en) |
| EP (1) | EP3837845A4 (en) |
| JP (3) | JP7148710B2 (en) |
| KR (2) | KR102655129B1 (en) |
| CN (2) | CN114679583B (en) |
| AU (3) | AU2019335454B2 (en) |
| BR (1) | BR112021003946A2 (en) |
| CA (1) | CA3111340A1 (en) |
| MX (2) | MX2021002487A (en) |
| SG (1) | SG11202102130TA (en) |
| WO (1) | WO2020048465A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11496774B2 (en) * | 2019-08-27 | 2022-11-08 | Tencent America LLC | Header syntax for QT/BT/TT size |
| EP4044598A4 (en) * | 2019-11-05 | 2022-12-07 | LG Electronics Inc. | Method and device for processing image information for image/video coding |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1681330B (en) * | 2004-03-08 | 2010-07-21 | 三星电子株式会社 | Adaptive 2n-ary tree generating method, and method and apparatus for encoding and decoding 3d volume data using it |
| US20120114034A1 (en) | 2010-11-08 | 2012-05-10 | Mediatek Inc. | Method and Apparatus of Delta Quantization Parameter Processing for High Efficiency Video Coding |
| US8761245B2 (en) | 2010-12-21 | 2014-06-24 | Intel Corporation | Content adaptive motion compensation filtering for high efficiency video coding |
| US9451269B2 (en) * | 2012-04-17 | 2016-09-20 | Samsung Electronics Co., Ltd. | Method and apparatus for determining offset values using human visual characteristics |
| US20140254661A1 (en) | 2013-03-08 | 2014-09-11 | Samsung Electronics Co., Ltd. | Method and apparatus for applying secondary transforms on enhancement-layer residuals |
| WO2016090568A1 (en) * | 2014-12-10 | 2016-06-16 | Mediatek Singapore Pte. Ltd. | Binary tree block partitioning structure |
| WO2017008263A1 (en) * | 2015-07-15 | 2017-01-19 | Mediatek Singapore Pte. Ltd. | Conditional binary tree block partitioning structure |
| US10212444B2 (en) | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| DE102016204148A1 (en) | 2016-03-14 | 2017-09-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Multi-aperture imaging apparatus, imaging system and method for detecting an object area |
| EP3758377B1 (en) * | 2016-03-16 | 2023-10-25 | HFI Innovation Inc. | Method and apparatus of block partitioning |
| CA3025334C (en) * | 2016-05-25 | 2021-07-13 | Arris Enterprises Llc | Binary ternary quad tree partitioning for jvet coding of video data |
| CN107566848B (en) * | 2016-06-30 | 2020-04-14 | 华为技术有限公司 | Method and device for coding and decoding |
| US20190182505A1 (en) * | 2016-08-12 | 2019-06-13 | Mediatek Inc. | Methods and apparatuses of predictor-based partition in video processing system |
| US11240495B2 (en) | 2016-08-21 | 2022-02-01 | Lg Electronics Inc. | Image coding/decoding method and apparatus therefor |
| EP3518548B1 (en) | 2016-09-20 | 2021-12-15 | KT Corporation | Method and apparatus for processing video signal |
| WO2018064948A1 (en) | 2016-10-04 | 2018-04-12 | Mediatek Inc. | Method and apparatus for intra chroma coding in image and video coding |
| JP2018085660A (en) | 2016-11-25 | 2018-05-31 | キヤノン株式会社 | Image encoder |
| JP6565885B2 (en) | 2016-12-06 | 2019-08-28 | 株式会社Ｊｖｃケンウッド | Image encoding device, image encoding method, image encoding program, image decoding device, image decoding method, and image decoding program |
| WO2018161954A1 (en) * | 2017-03-10 | 2018-09-13 | Mediatek Inc. | Method and apparatus of implicit intra coding tool settings with intra directional prediction modes for video coding |
| US11509934B2 (en) * | 2017-03-16 | 2022-11-22 | Hfi Innovation Inc. | Method and apparatus of enhanced multiple transforms and non-separable secondary transform for video coding |
| CA3070444A1 (en) * | 2017-07-24 | 2019-01-31 | Arris Enterprises Llc | Intra mode jvet coding |
| US11044471B2 (en) * | 2017-07-28 | 2021-06-22 | Electronics And Telecommunications Research Institute | Image processing method, and image encoding/decoding method and device which use same |
| US11805256B2 (en) * | 2017-07-31 | 2023-10-31 | Electronics And Telecommunications Research Institute | Image encoding/decoding method and device, and recording medium storing bitstream |
| CN111919447A (en) * | 2018-03-14 | 2020-11-10 | 韩国电子通信研究院 | Method and apparatus for encoding/decoding image and recording medium storing bitstream |
| CN115379213A (en) * | 2018-07-14 | 2022-11-22 | 寰发股份有限公司 | Video processing method and apparatus for encoding or decoding video image with segmentation constraint in video encoding system |
| US11509910B2 (en) * | 2019-09-16 | 2022-11-22 | Tencent America LLC | Video coding method and device for avoiding small chroma block intra prediction |
| US11589044B2 (en) * | 2019-10-14 | 2023-02-21 | Hfi Innovation Inc. | Video encoding and decoding with ternary-tree block partitioning |
| US11363285B2 (en) * | 2020-02-20 | 2022-06-14 | Tencent America LLC | Block partitioning at picture boundaries |
| US11470357B2 (en) * | 2020-04-03 | 2022-10-11 | Sharp Kabushiki Kaisha | Systems and methods for signaling decoding capability information in video coding |
-
2019
- 2019-09-03 MX MX2021002487A patent/MX2021002487A/en unknown
- 2019-09-03 CN CN202210365979.7A patent/CN114679583B/en active Active
- 2019-09-03 EP EP19858010.2A patent/EP3837845A4/en active Pending
- 2019-09-03 WO PCT/CN2019/104259 patent/WO2020048465A1/en active Application Filing
- 2019-09-03 JP JP2021512205A patent/JP7148710B2/en active Active
- 2019-09-03 KR KR1020237036482A patent/KR102655129B1/en active IP Right Grant
- 2019-09-03 KR KR1020217009680A patent/KR102595146B1/en active IP Right Grant
- 2019-09-03 AU AU2019335454A patent/AU2019335454B2/en active Active
- 2019-09-03 CN CN201980057629.0A patent/CN112640470A/en active Pending
- 2019-09-03 CA CA3111340A patent/CA3111340A1/en active Pending
- 2019-09-03 BR BR112021003946-5A patent/BR112021003946A2/en unknown
- 2019-09-03 SG SG11202102130TA patent/SG11202102130TA/en unknown
-
2021
- 2021-03-02 MX MX2024004260A patent/MX2024004260A/en unknown
- 2021-03-02 US US17/190,231 patent/US11641466B2/en active Active
-
2022
- 2022-09-22 JP JP2022151192A patent/JP7405925B2/en active Active
-
2023
- 2023-02-13 US US18/168,188 patent/US20230217025A1/en active Pending
- 2023-07-20 AU AU2023206208A patent/AU2023206208B2/en active Active
- 2023-12-14 JP JP2023210692A patent/JP2024028976A/en active Pending
-
2024
- 2024-03-08 AU AU2024201576A patent/AU2024201576A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU2024201576A1 (en) | 2024-03-28 |
| JP2021536697A (en) | 2021-12-27 |
| CN114679583B (en) | 2022-12-27 |
| BR112021003946A2 (en) | 2021-05-18 |
| KR20210047947A (en) | 2021-04-30 |
| US20230217025A1 (en) | 2023-07-06 |
| JP2024028976A (en) | 2024-03-05 |
| MX2021002487A (en) | 2021-07-16 |
| JP7148710B2 (en) | 2022-10-05 |
| JP7405925B2 (en) | 2023-12-26 |
| KR102595146B1 (en) | 2023-10-26 |
| KR20230153506A (en) | 2023-11-06 |
| WO2020048465A1 (en) | 2020-03-12 |
| MX2024004260A (en) | 2024-04-24 |
| AU2019335454A1 (en) | 2021-04-08 |
| KR102655129B1 (en) | 2024-04-04 |
| AU2019335454B2 (en) | 2023-04-20 |
| AU2023206208A1 (en) | 2023-08-10 |
| EP3837845A1 (en) | 2021-06-23 |
| US11641466B2 (en) | 2023-05-02 |
| EP3837845A4 (en) | 2021-08-04 |
| CN112640470A (en) | 2021-04-09 |
| US20210227218A1 (en) | 2021-07-22 |
| CA3111340A1 (en) | 2020-03-12 |
| AU2023206208B2 (en) | 2023-12-14 |
| CN114679583A (en) | 2022-06-28 |
| JP2022188121A (en) | 2022-12-20 |
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