SG11202110361RA - Method and apparatus for video coding - Google Patents
Method and apparatus for video codingInfo
- Publication number
- SG11202110361RA SG11202110361RA SG11202110361RA SG11202110361RA SG11202110361RA SG 11202110361R A SG11202110361R A SG 11202110361RA SG 11202110361R A SG11202110361R A SG 11202110361RA SG 11202110361R A SG11202110361R A SG 11202110361RA SG 11202110361R A SG11202110361R A SG 11202110361RA
- Authority
- SG
- Singapore
- Prior art keywords
- video coding
- coding
- video
- 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
- H04N19/90—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
-
- 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
- H04N19/102—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
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/169—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
- H04N19/192—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 the adaptation method, adaptation tool or adaptation type being iterative or recursive
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/439—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using cascaded computational arrangements for performing a single operation, e.g. filtering
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962822787P | 2019-03-22 | 2019-03-22 | |
| US16/823,831 US11677969B2 (en) | 2019-03-22 | 2020-03-19 | Method and apparatus for video coding |
| PCT/US2020/023752 WO2020197957A1 (en) | 2019-03-22 | 2020-03-20 | Method and apparatus for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202110361RA true SG11202110361RA (en) | 2021-10-28 |
Family
ID=72516254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202110361RA SG11202110361RA (en) | 2019-03-22 | 2020-03-20 | Method and apparatus for video coding |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11677969B2 (en) |
| EP (1) | EP3942804A4 (en) |
| JP (2) | JP7119232B2 (en) |
| KR (1) | KR20210064362A (en) |
| CN (1) | CN113597763A (en) |
| AU (2) | AU2020245322B2 (en) |
| CA (1) | CA3133103A1 (en) |
| SG (1) | SG11202110361RA (en) |
| WO (1) | WO2020197957A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115243041B (en) | 2018-05-03 | 2024-06-04 | Lg电子株式会社 | Image encoding and decoding method, decoding device, storage medium, and transmission method |
| MX2020012071A (en) * | 2018-05-17 | 2021-02-09 | Ericsson Telefon Ab L M | Deblocking of implicit transform unit boundaries. |
| CN117692640A (en) * | 2019-03-22 | 2024-03-12 | 华为技术有限公司 | Transform unit partitioning method for video coding |
| BR112021015754A2 (en) * | 2019-05-17 | 2021-11-30 | Panasonic Ip Corp America | System and method for video coding |
| US20220321915A1 (en) * | 2019-06-25 | 2022-10-06 | Electronics And Telecommunications Research Institute | Image encoding/decoding method and apparatus |
| EP4052469A4 (en) * | 2019-12-03 | 2023-01-25 | Huawei Technologies Co., Ltd. | Coding method, device, system with merge mode |
| WO2024080720A1 (en) * | 2022-10-11 | 2024-04-18 | 엘지전자 주식회사 | Image encoding/decoding method and apparatus using image segmentation, and recording medium on which bitstream is stored |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1083752A1 (en) | 1999-09-08 | 2001-03-14 | STMicroelectronics S.r.l. | Video decoder with reduced memory |
| EP1109409A3 (en) * | 1999-12-17 | 2011-11-30 | Canon Kabushiki Kaisha | Digital signal coding with division into tiles |
| US9604926B2 (en) | 2007-08-16 | 2017-03-28 | The University Of Mississippi | Highly selective sigma receptor radioligands |
| US9049444B2 (en) * | 2010-12-22 | 2015-06-02 | Qualcomm Incorporated | Mode dependent scanning of coefficients of a block of video data |
| US9807426B2 (en) * | 2011-07-01 | 2017-10-31 | Qualcomm Incorporated | Applying non-square transforms to video data |
| WO2016049839A1 (en) * | 2014-09-30 | 2016-04-07 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
| US20180027236A1 (en) | 2015-02-17 | 2018-01-25 | Lg Electronics Inc. | Method and device for encoding/decoding video signal by using adaptive scan order |
| JPWO2016203981A1 (en) | 2015-06-16 | 2018-04-05 | シャープ株式会社 | Image decoding apparatus and image encoding apparatus |
| MX2021012481A (en) * | 2016-03-16 | 2022-05-30 | Hfi Innovation Inc | Method and apparatus of video data processing with restricted block size in video coding. |
| RU2710667C1 (en) * | 2016-05-28 | 2019-12-30 | МедиаТек Инк. | Method and device for binding to current image for encoding video |
| KR102445668B1 (en) | 2016-06-01 | 2022-09-21 | 삼성전자주식회사 | Method and Apparatus for video encoding and Method and Apparatus for video decoding |
| US20180109812A1 (en) * | 2016-10-14 | 2018-04-19 | Media Tek Inc. | Block partitioning using tree structures |
| US20200092550A1 (en) | 2016-12-27 | 2020-03-19 | Samsung Electronics Co., Ltd. | Method and device for filtering reference sample in intra-prediction |
| BR112019013831A2 (en) * | 2017-01-03 | 2020-01-28 | Lg Electronics Inc | image processing method and apparatus for such purpose |
| US10848788B2 (en) | 2017-01-06 | 2020-11-24 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| EP3477949B1 (en) * | 2017-02-06 | 2023-08-30 | Huawei Technologies Co., Ltd. | Picture decoding method and device using division information of a coding tree unit |
| KR102257829B1 (en) * | 2017-04-13 | 2021-05-28 | 엘지전자 주식회사 | Video encoding/decoding method and apparatus therefor |
| CN117440151A (en) * | 2017-07-06 | 2024-01-23 | Lx 半导体科技有限公司 | Image decoding method, image encoding method, transmitting method, and digital storage medium |
| CN109510987B (en) * | 2017-09-15 | 2022-12-06 | 华为技术有限公司 | Method and device for determining coding tree node division mode and coding equipment |
| KR102296536B1 (en) * | 2018-01-15 | 2021-09-01 | 주식회사 비원영상기술연구소 | Intra-prediction encoding/decoding method and apparatus for chrominance components |
| CN110324668B (en) * | 2018-03-31 | 2021-01-05 | 华为技术有限公司 | Transform method in image block coding, inverse transform method and device in decoding |
| CN118118671A (en) * | 2018-04-19 | 2024-05-31 | Oppo广东移动通信有限公司 | Method for processing image and apparatus therefor |
| CN110636314B (en) * | 2018-06-21 | 2022-09-27 | 北京字节跳动网络技术有限公司 | Improved boundary segmentation |
| WO2020009400A1 (en) * | 2018-07-02 | 2020-01-09 | 엘지전자 주식회사 | Method and apparatus for processing video signal by using intra-prediction |
| EP3818701A4 (en) * | 2018-07-14 | 2022-07-20 | HFI Innovation Inc. | Methods and apparatuses of processing video pictures with partition constraints in a video coding system |
| CN112740669A (en) * | 2018-09-20 | 2021-04-30 | 韩国电子通信研究院 | Method and apparatus for image encoding/decoding, and recording medium storing bitstream |
| WO2020125595A1 (en) * | 2018-12-16 | 2020-06-25 | 华为技术有限公司 | Video coder-decoder and corresponding method |
| EP3906683A1 (en) * | 2019-01-02 | 2021-11-10 | FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. | Encoding and decoding a picture |
| US20200252608A1 (en) | 2019-02-05 | 2020-08-06 | Qualcomm Incorporated | Sub-partition intra prediction |
| KR20210130735A (en) | 2019-03-02 | 2021-11-01 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Restrictions on in-loop filtering |
| CN113924777A (en) * | 2019-03-12 | 2022-01-11 | 现代自动车株式会社 | Intra prediction method and apparatus for dividing prediction unit into sub-units and predicting the prediction unit |
| US11032543B2 (en) | 2019-03-22 | 2021-06-08 | Tencent America LLC | Method and apparatus for video coding |
-
2020
- 2020-03-19 US US16/823,831 patent/US11677969B2/en active Active
- 2020-03-20 CN CN202080022626.6A patent/CN113597763A/en active Pending
- 2020-03-20 CA CA3133103A patent/CA3133103A1/en active Pending
- 2020-03-20 EP EP20778398.6A patent/EP3942804A4/en active Pending
- 2020-03-20 WO PCT/US2020/023752 patent/WO2020197957A1/en active Application Filing
- 2020-03-20 KR KR1020217012880A patent/KR20210064362A/en not_active Application Discontinuation
- 2020-03-20 JP JP2021536074A patent/JP7119232B2/en active Active
- 2020-03-20 AU AU2020245322A patent/AU2020245322B2/en active Active
- 2020-03-20 SG SG11202110361RA patent/SG11202110361RA/en unknown
-
2022
- 2022-08-03 JP JP2022123648A patent/JP7465918B2/en active Active
-
2023
- 2023-04-06 US US18/296,800 patent/US20230247214A1/en active Pending
- 2023-12-05 AU AU2023278010A patent/AU2023278010A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU2020245322B2 (en) | 2023-09-07 |
| JP7465918B2 (en) | 2024-04-11 |
| WO2020197957A1 (en) | 2020-10-01 |
| US11677969B2 (en) | 2023-06-13 |
| EP3942804A1 (en) | 2022-01-26 |
| KR20210064362A (en) | 2021-06-02 |
| US20230247214A1 (en) | 2023-08-03 |
| JP2022140646A (en) | 2022-09-26 |
| AU2020245322A1 (en) | 2021-10-07 |
| CA3133103A1 (en) | 2020-10-01 |
| AU2023278010A1 (en) | 2023-12-21 |
| JP7119232B2 (en) | 2022-08-16 |
| US20200304815A1 (en) | 2020-09-24 |
| EP3942804A4 (en) | 2023-02-22 |
| JP2022514694A (en) | 2022-02-14 |
| CN113597763A (en) | 2021-11-02 |
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