PL3847818T3 - Koder wideo, dekoder wideo i odpowiednie sposoby - Google Patents
Koder wideo, dekoder wideo i odpowiednie sposobyInfo
- Publication number
- PL3847818T3 PL3847818T3 PL19862691.3T PL19862691T PL3847818T3 PL 3847818 T3 PL3847818 T3 PL 3847818T3 PL 19862691 T PL19862691 T PL 19862691T PL 3847818 T3 PL3847818 T3 PL 3847818T3
- Authority
- PL
- Poland
- 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
- H04N19/70—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
- H04N19/134—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
- H04N19/169—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
-
- 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
- H04N19/90—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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862733074P | 2018-09-18 | 2018-09-18 | |
US201862733076P | 2018-09-18 | 2018-09-18 | |
US201862742263P | 2018-10-05 | 2018-10-05 | |
PCT/CN2019/106529 WO2020057572A1 (en) | 2018-09-18 | 2019-09-18 | A video encoder, a video decoder and corresponding methods |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3847818T3 true PL3847818T3 (pl) | 2024-04-29 |
Family
ID=69888378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19862691.3T PL3847818T3 (pl) | 2018-09-18 | 2019-09-18 | Koder wideo, dekoder wideo i odpowiednie sposoby |
Country Status (15)
Country | Link |
---|---|
US (2) | US11070804B2 (pl) |
EP (2) | EP3847818B1 (pl) |
JP (2) | JP7355829B2 (pl) |
KR (2) | KR20240056655A (pl) |
CN (2) | CN114071165B (pl) |
AU (2) | AU2019344400C1 (pl) |
BR (3) | BR122023024004A2 (pl) |
CA (1) | CA3113219A1 (pl) |
DK (1) | DK3847818T3 (pl) |
ES (1) | ES2973667T3 (pl) |
MX (1) | MX2021003167A (pl) |
PL (1) | PL3847818T3 (pl) |
PT (1) | PT3847818T (pl) |
WO (1) | WO2020057572A1 (pl) |
ZA (1) | ZA202102113B (pl) |
Families Citing this family (13)
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BR112015004140A8 (pt) * | 2012-09-26 | 2023-01-24 | Velos Media Int Ltd | Método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, aparelho de decodificação de imagem e aparelho de codificação e decodificação de imagem |
US11418793B2 (en) * | 2018-10-04 | 2022-08-16 | Qualcomm Incorporated | Adaptive affine motion vector coding |
CN110430431B (zh) * | 2019-06-25 | 2021-10-22 | 浙江大华技术股份有限公司 | 视频解码方法、芯片、装置、计算机设备和存储介质 |
US11381840B2 (en) * | 2019-06-26 | 2022-07-05 | Tencent America LLC | Implicit quadtree or binary-tree geometry partition for point cloud coding |
US11496774B2 (en) * | 2019-08-27 | 2022-11-08 | Tencent America LLC | Header syntax for QT/BT/TT size |
AU2019232797A1 (en) * | 2019-09-17 | 2021-04-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a block of video samples |
CN114930856A (zh) * | 2019-11-28 | 2022-08-19 | Lg 电子株式会社 | 图像/视频编译方法和装置 |
KR20220160019A (ko) | 2020-03-29 | 2022-12-05 | 알리바바 그룹 홀딩 리미티드 | 루프 필터의 높은 레벨 신택스 제어 |
US20210314567A1 (en) * | 2020-04-04 | 2021-10-07 | Qualcomm Incorporated | Block partitioning for image and video coding |
WO2021207055A1 (en) | 2020-04-05 | 2021-10-14 | Bytedance Inc. | High level control of filtering in video coding |
US11451811B2 (en) | 2020-04-05 | 2022-09-20 | Tencent America LLC | Method and apparatus for video coding |
CN115668941A (zh) * | 2020-05-18 | 2023-01-31 | 北京达佳互联信息技术有限公司 | 视频编解码中语法元素的信令 |
WO2023198110A1 (en) * | 2022-04-13 | 2023-10-19 | Mediatek Inc. | Block partitioning image and video data |
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US7260614B2 (en) * | 2000-11-10 | 2007-08-21 | Sharp Laboratories Of America | Methods and systems for scalable streaming of images with client-side control |
KR102242039B1 (ko) | 2009-07-07 | 2021-04-20 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 영역 기반 필터에 대해서 협력적 분할 부호화하는 방법 및 장치 |
US20110194613A1 (en) * | 2010-02-11 | 2011-08-11 | Qualcomm Incorporated | Video coding with large macroblocks |
US8711963B2 (en) * | 2010-02-11 | 2014-04-29 | Samsung Electronics Co., Ltd. | Unified feedback frame for supporting a plurality of feedback modes and a multiple-input multiple-output (MIMO) communication system using the unified feedback frame |
US9313514B2 (en) * | 2010-10-01 | 2016-04-12 | Sharp Kabushiki Kaisha | Methods and systems for entropy coder initialization |
US9055305B2 (en) * | 2011-01-09 | 2015-06-09 | Mediatek Inc. | Apparatus and method of sample adaptive offset for video coding |
US8526495B2 (en) * | 2010-11-22 | 2013-09-03 | Mediatek Singapore Pte. Ltd. | Apparatus and method of constrained partition size for high efficiency video coding |
WO2012169952A2 (en) | 2011-06-10 | 2012-12-13 | Telefonaktiebolaget L M Ericsson (Publ) | Signaling of end of slices |
AU2012281918C1 (en) | 2011-07-11 | 2016-11-17 | Sun Patent Trust | Decoding Method, Coding Method, Decoding Apparatus, Coding Apparatus, And Coding and Decoding Apparatus |
US9538200B2 (en) | 2012-01-19 | 2017-01-03 | Qualcomm Incorporated | Signaling of deblocking filter parameters in video coding |
US20130188719A1 (en) * | 2012-01-20 | 2013-07-25 | Qualcomm Incorporated | Motion prediction in svc using motion vector for intra-coded block |
JP6272819B2 (ja) | 2012-03-20 | 2018-01-31 | サムスン エレクトロニクス カンパニー リミテッド | スケーラブルビデオ符号化方法、復号化方法、符号化装置及び記録媒体 |
CN104247423B (zh) * | 2012-03-21 | 2018-08-07 | 联发科技(新加坡)私人有限公司 | 可伸缩视频编码系统的帧内模式编码方法和装置 |
US9838685B2 (en) * | 2012-06-15 | 2017-12-05 | Google Technology Holdings LLC | Method and apparatus for efficient slice header processing |
US9602827B2 (en) * | 2012-07-02 | 2017-03-21 | Qualcomm Incorporated | Video parameter set including an offset syntax element |
US9843809B2 (en) | 2012-07-02 | 2017-12-12 | Electronics And Telecommunications Research | Method and apparatus for coding/decoding image |
US9648335B2 (en) * | 2013-07-12 | 2017-05-09 | Qualcomm Incorporated | Bitstream restrictions on picture partitions across layers |
CN105934948B (zh) * | 2013-12-13 | 2019-04-02 | 高通股份有限公司 | 解码和编码视频数据的方法和装置及计算机可读存储介质 |
CN104935940B (zh) * | 2014-03-17 | 2018-02-16 | 寰发股份有限公司 | 基于深度的块分割的信号传递方法 |
US10715833B2 (en) * | 2014-05-28 | 2020-07-14 | Apple Inc. | Adaptive syntax grouping and compression in video data using a default value and an exception value |
WO2016203981A1 (ja) * | 2015-06-16 | 2016-12-22 | シャープ株式会社 | 画像復号装置及び画像符号化装置 |
WO2017008263A1 (en) * | 2015-07-15 | 2017-01-19 | Mediatek Singapore Pte. Ltd. | Conditional binary tree block partitioning structure |
CN108965871B (zh) | 2015-09-29 | 2023-11-10 | 华为技术有限公司 | 图像预测的方法及装置 |
US20170272758A1 (en) * | 2016-03-16 | 2017-09-21 | Mediatek Inc. | Video encoding method and apparatus using independent partition coding and associated video decoding method and apparatus |
US10623774B2 (en) * | 2016-03-22 | 2020-04-14 | Qualcomm Incorporated | Constrained block-level optimization and signaling for video coding tools |
EP3456043A4 (en) * | 2016-05-28 | 2019-11-27 | MediaTek Inc. | METHOD AND DEVICE FOR REFERENCING THE CURRENT IMAGE FOR VIDEO CODING USING AFFINER MOTION COMPENSATION |
US11089312B2 (en) * | 2016-08-08 | 2021-08-10 | Lg Electronics Inc. | Method for processing image and apparatus therefor |
EP3306938A1 (en) * | 2016-10-05 | 2018-04-11 | Thomson Licensing | Method and apparatus for binary-tree split mode coding |
US10779004B2 (en) * | 2016-10-12 | 2020-09-15 | Mediatek Inc. | Methods and apparatuses of constrained multi-type-tree block partition for video coding |
US20180109812A1 (en) * | 2016-10-14 | 2018-04-19 | Media Tek Inc. | Block partitioning using tree structures |
US20180309508A1 (en) * | 2017-04-21 | 2018-10-25 | U.S.A. as represented by the Administrator of NASA | Providing Continuous Two-Way High-Speed Data Transfer for Leo Based Satellites |
US20180367818A1 (en) * | 2017-06-15 | 2018-12-20 | Futurewei Technologies, Inc. | Block Partition Structure in Video Compression |
DK3649781T3 (da) * | 2017-07-04 | 2024-03-11 | Huawei Tech Co Ltd | Forbedring af tvungen grænseopdeling |
KR20210106996A (ko) * | 2018-12-04 | 2021-08-31 | 브이아이디 스케일, 인크. | 타일 그룹 분할 |
KR20240000610A (ko) * | 2019-01-15 | 2024-01-02 | 로즈데일 다이나믹스 엘엘씨 | 변환 스킵 플래그를 이용한 영상 코딩 방법 및 장치 |
KR102647030B1 (ko) * | 2019-01-23 | 2024-03-14 | 엘지전자 주식회사 | 비디오 신호의 처리 방법 및 장치 |
US10742972B1 (en) * | 2019-03-08 | 2020-08-11 | Tencent America LLC | Merge list construction in triangular prediction |
US11856231B2 (en) * | 2019-05-30 | 2023-12-26 | Sharp Kabushiki Kaisha | Systems and methods for signaling hypothetical reference decoder parameters in video coding |
EP3989568A4 (en) * | 2019-06-18 | 2023-04-05 | Lg Electronics Inc. | PICTURE DECODING METHOD FOR IMPLEMENTING BDPCM BASED ON BLOCK SIZE AND APPARATUS THEREOF |
US20230145618A1 (en) * | 2020-03-20 | 2023-05-11 | Canon Kabushiki Kaisha | High level syntax for video coding and decoding |
-
2019
- 2019-09-18 KR KR1020247013015A patent/KR20240056655A/ko active Application Filing
- 2019-09-18 KR KR1020217011246A patent/KR102660119B1/ko active IP Right Grant
- 2019-09-18 BR BR122023024004-9A patent/BR122023024004A2/pt active Search and Examination
- 2019-09-18 WO PCT/CN2019/106529 patent/WO2020057572A1/en active Application Filing
- 2019-09-18 PT PT198626913T patent/PT3847818T/pt unknown
- 2019-09-18 ES ES19862691T patent/ES2973667T3/es active Active
- 2019-09-18 JP JP2021538887A patent/JP7355829B2/ja active Active
- 2019-09-18 CA CA3113219A patent/CA3113219A1/en active Pending
- 2019-09-18 BR BR122023023994-6A patent/BR122023023994A2/pt active Search and Examination
- 2019-09-18 MX MX2021003167A patent/MX2021003167A/es unknown
- 2019-09-18 PL PL19862691.3T patent/PL3847818T3/pl unknown
- 2019-09-18 EP EP19862691.3A patent/EP3847818B1/en active Active
- 2019-09-18 BR BR112020025569-6A patent/BR112020025569A2/pt active Search and Examination
- 2019-09-18 EP EP23213872.7A patent/EP4366310A1/en active Pending
- 2019-09-18 DK DK19862691.3T patent/DK3847818T3/da active
- 2019-09-18 CN CN202110999225.2A patent/CN114071165B/zh active Active
- 2019-09-18 AU AU2019344400A patent/AU2019344400C1/en active Active
- 2019-09-18 CN CN201980061251.1A patent/CN112740689B/zh active Active
-
2020
- 2020-08-27 US US17/005,292 patent/US11070804B2/en active Active
-
2021
- 2021-03-29 ZA ZA2021/02113A patent/ZA202102113B/en unknown
- 2021-06-30 US US17/363,544 patent/US11930171B2/en active Active
-
2023
- 2023-06-29 JP JP2023107167A patent/JP2023115314A/ja active Pending
- 2023-09-14 AU AU2023229559A patent/AU2023229559A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3847818A1 (en) | 2021-07-14 |
DK3847818T3 (da) | 2024-03-04 |
KR102660119B1 (ko) | 2024-04-22 |
WO2020057572A1 (en) | 2020-03-26 |
CA3113219A1 (en) | 2020-03-26 |
AU2019344400C1 (en) | 2023-12-21 |
EP3847818B1 (en) | 2023-12-13 |
JP2022501978A (ja) | 2022-01-06 |
AU2019344400B2 (en) | 2023-06-15 |
CN112740689B (zh) | 2024-04-12 |
BR112020025569A2 (pt) | 2021-03-23 |
CN112740689A (zh) | 2021-04-30 |
MX2021003167A (es) | 2021-08-11 |
AU2023229559A1 (en) | 2023-09-28 |
BR122023023994A2 (pt) | 2023-12-26 |
KR20210057166A (ko) | 2021-05-20 |
ES2973667T3 (es) | 2024-06-21 |
KR20240056655A (ko) | 2024-04-30 |
JP2023115314A (ja) | 2023-08-18 |
PT3847818T (pt) | 2024-03-05 |
US11930171B2 (en) | 2024-03-12 |
EP3847818A4 (en) | 2021-07-14 |
US20210006786A1 (en) | 2021-01-07 |
JP7355829B2 (ja) | 2023-10-03 |
US20220021878A1 (en) | 2022-01-20 |
US11070804B2 (en) | 2021-07-20 |
AU2019344400A1 (en) | 2021-05-06 |
CN114071165B (zh) | 2022-09-23 |
BR122023024004A2 (pt) | 2023-12-26 |
ZA202102113B (en) | 2022-04-28 |
CN114071165A (zh) | 2022-02-18 |
EP4366310A1 (en) | 2024-05-08 |
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