MY209892A - Tile and sub-picture partitioning - Google Patents
Tile and sub-picture partitioningInfo
- Publication number
- MY209892A MY209892A MYPI2021004918A MYPI2021004918A MY209892A MY 209892 A MY209892 A MY 209892A MY PI2021004918 A MYPI2021004918 A MY PI2021004918A MY PI2021004918 A MYPI2021004918 A MY PI2021004918A MY 209892 A MY209892 A MY 209892A
- Authority
- MY
- Malaysia
- Prior art keywords
- picture
- sub
- tile
- rectangular region
- picture partitioning
- 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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/169—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
-
- 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
- H04N19/10—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
- H04N19/184—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
-
- 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
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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 |
|---|---|---|---|
| US201962816846P | 2019-03-11 | 2019-03-11 | |
| PCT/US2020/021958 WO2020185813A1 (en) | 2019-03-11 | 2020-03-11 | Tile and sub-picture partitioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY209892A true MY209892A (en) | 2025-08-08 |
Family
ID=72423237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2021004918A MY209892A (en) | 2019-03-11 | 2020-03-11 | Tile and sub-picture partitioning |
Country Status (10)
| Country | Link |
|---|---|
| US (4) | US11252409B2 (enExample) |
| EP (1) | EP3939278A4 (enExample) |
| JP (4) | JP7234373B2 (enExample) |
| KR (2) | KR102707618B1 (enExample) |
| CN (2) | CN113574873B (enExample) |
| AU (3) | AU2020237053B2 (enExample) |
| CA (1) | CA3132390A1 (enExample) |
| MY (1) | MY209892A (enExample) |
| SG (1) | SG11202109270RA (enExample) |
| WO (1) | WO2020185813A1 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2584295A (en) * | 2019-05-28 | 2020-12-02 | Canon Kk | Method and apparatus for encoding and decoding a video bitstream for merging regions of interest |
| LT4018658T (lt) | 2019-09-17 | 2023-05-10 | Huawei Technologies Co., Ltd. | Signalizavimo povaizdžio id povaizdyje, remiantis vaizdo įrašo kodavimu |
| CN113875249B (zh) * | 2019-09-20 | 2025-03-18 | 韩国电子通信研究院 | 图像编码/解码方法和设备以及存储比特流的记录介质 |
| WO2021197445A1 (en) | 2020-04-01 | 2021-10-07 | Beijing Bytedance Network Technology Co., Ltd. | Constraints on adaptation parameter set syntax elements |
| US11523115B2 (en) * | 2020-04-02 | 2022-12-06 | Electronics And Telecommunications Research Institute | Method, apparatus and storage medium for image encoding/decoding |
| CN115606183A (zh) * | 2020-04-07 | 2023-01-13 | 抖音视界有限公司（Cn） | 参考图片环绕的剪裁操作 |
| WO2021204234A1 (en) | 2020-04-09 | 2021-10-14 | Beijing Bytedance Network Technology Co., Ltd. | Deblocking signaling in video coding |
| WO2021204251A1 (en) | 2020-04-10 | 2021-10-14 | Beijing Bytedance Network Technology Co., Ltd. | Use of header syntax elements and adaptation parameter set |
| WO2021209061A1 (en) | 2020-04-17 | 2021-10-21 | Beijing Bytedance Network Technology Co., Ltd. | Presence of adaptation parameter set units |
| CN115486081B (zh) | 2020-04-26 | 2025-06-13 | 字节跳动有限公司 | 视频编解码语法元素的条件信令通知 |
| US20240064323A1 (en) * | 2020-12-23 | 2024-02-22 | Lg Electronics Inc. | Media file generation/reception method and device for signaling subpicture id information, and computer-readable recording medium in which media file is stored |
| US20230212882A1 (en) * | 2022-01-04 | 2023-07-06 | Passivebolt, Inc. | Electronic door system, door lock, and lock actuator |
| US12131561B2 (en) * | 2022-01-12 | 2024-10-29 | Tencent America LLC | Method for annotating VVC subpictures in DASH |
| CN115239644B (zh) * | 2022-07-05 | 2024-04-05 | 港珠澳大桥管理局 | 混凝土缺陷识别方法、装置、计算机设备和存储介质 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4595650B2 (ja) * | 2005-04-25 | 2010-12-08 | ソニー株式会社 | 復号装置および復号方法 |
| US9060174B2 (en) * | 2010-12-28 | 2015-06-16 | Fish Dive, Inc. | Method and system for selectively breaking prediction in video coding |
| EP2675161B1 (en) * | 2011-02-10 | 2018-11-14 | Velos Media International Limited | Image processing device and image processing method |
| US9277228B2 (en) * | 2011-07-18 | 2016-03-01 | Qualcomm Incorporated | Adaptation parameter sets for video coding |
| US8620097B2 (en) | 2011-08-11 | 2013-12-31 | Panasonic Corporation | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| EP2749029A4 (en) * | 2011-08-25 | 2015-01-21 | Panasonic Ip Corp America | METHOD AND DEVICES FOR CODING, EXTRACTION AND DECODING VIDEO CONTENT BY MEANS OF A TILE CODING SCHEME |
| US9584819B2 (en) * | 2011-10-24 | 2017-02-28 | Qualcomm Incorporated | Grouping of tiles for video coding |
| US9749661B2 (en) | 2012-01-18 | 2017-08-29 | Qualcomm Incorporated | Sub-streams for wavefront parallel processing in video coding |
| JP5888278B2 (ja) * | 2012-04-06 | 2016-03-16 | 株式会社Ｊｖｃケンウッド | 動画像復号装置、動画像復号方法、動画像復号プログラム、受信装置、受信方法及び受信プログラム |
| JP6214235B2 (ja) * | 2012-07-02 | 2017-10-18 | キヤノン株式会社 | ファイル生成方法、ファイル生成装置、及びプログラム |
| KR20180026803A (ko) * | 2012-09-18 | 2018-03-13 | 브이아이디 스케일, 인크. | 타일 및 타일 그룹을 이용한 관심 영역 비디오 코딩 |
| US20140218473A1 (en) * | 2013-01-07 | 2014-08-07 | Nokia Corporation | Method and apparatus for video coding and decoding |
| GB2516424A (en) * | 2013-07-15 | 2015-01-28 | Nokia Corp | A method, an apparatus and a computer program product for video coding and decoding |
| CN104853196B (zh) * | 2014-02-18 | 2018-10-19 | 华为技术有限公司 | 编解码方法和装置 |
| EP3202145B1 (en) * | 2014-09-30 | 2018-12-12 | Telefonaktiebolaget LM Ericsson (publ) | Encoding and decoding a video frame in separate processing units |
| US20170094292A1 (en) * | 2015-09-28 | 2017-03-30 | Samsung Electronics Co., Ltd. | Method and device for parallel coding of slice segments |
| EP3185553A1 (en) * | 2015-12-21 | 2017-06-28 | Thomson Licensing | Apparatus, system and method of video compression using smart coding tree unit scanning and corresponding computer program and medium |
| KR20170095030A (ko) * | 2016-02-12 | 2017-08-22 | 삼성전자주식회사 | 통신 시스템에서 vr 컨텐트 디스플레이를 지원하는 기법 |
| US10419768B2 (en) * | 2016-03-30 | 2019-09-17 | Qualcomm Incorporated | Tile grouping in HEVC and L-HEVC file formats |
| JPWO2018135321A1 (ja) | 2017-01-19 | 2019-11-07 | ソニー株式会社 | 画像処理装置および方法 |
| EP3646593A4 (en) * | 2017-06-26 | 2021-03-31 | Nokia Technologies Oy | DEVICE, METHOD AND COMPUTER PROGRAM FOR OMNIDIRECTIONAL VIDEO |
| WO2019013712A1 (en) * | 2017-07-13 | 2019-01-17 | Mediatek Singapore Pte. Ltd. | METHOD AND APPARATUS FOR PRESENTING MULTIMEDIA CONTENT OF VIRTUAL REALITY BEYOND OMNIDIRECTIONAL MULTIMEDIA CONTENT |
| US10841602B2 (en) * | 2018-07-16 | 2020-11-17 | Tencent America LLC | Hierarchical tiles |
| KR102629907B1 (ko) * | 2018-10-02 | 2024-01-30 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 타일 그룹 id에 기초한 화상들의 인코딩 및 디코딩 |
| CN113273195B (zh) * | 2018-12-04 | 2025-03-04 | 交互数字Vc控股公司 | 图块组划分 |
-
2020
- 2020-03-11 MY MYPI2021004918A patent/MY209892A/en unknown
- 2020-03-11 SG SG11202109270RA patent/SG11202109270RA/en unknown
- 2020-03-11 CA CA3132390A patent/CA3132390A1/en active Pending
- 2020-03-11 AU AU2020237053A patent/AU2020237053B2/en active Active
- 2020-03-11 WO PCT/US2020/021958 patent/WO2020185813A1/en not_active Ceased
- 2020-03-11 KR KR1020217018189A patent/KR102707618B1/ko active Active
- 2020-03-11 CN CN202080018316.7A patent/CN113574873B/zh active Active
- 2020-03-11 EP EP20769902.6A patent/EP3939278A4/en active Pending
- 2020-03-11 KR KR1020247030639A patent/KR20240142576A/ko active Pending
- 2020-03-11 US US16/815,947 patent/US11252409B2/en active Active
- 2020-03-11 CN CN202410233889.1A patent/CN118118667A/zh active Pending
- 2020-03-11 JP JP2021533637A patent/JP7234373B2/ja active Active
-
2022
- 2022-01-05 US US17/569,017 patent/US11743462B2/en active Active
-
2023
- 2023-02-22 JP JP2023026482A patent/JP7436721B2/ja active Active
- 2023-03-15 AU AU2023201604A patent/AU2023201604B2/en active Active
- 2023-06-02 US US18/328,413 patent/US12262009B2/en active Active
-
2024
- 2024-02-08 JP JP2024018065A patent/JP7670885B2/ja active Active
- 2024-07-31 AU AU2024205279A patent/AU2024205279A1/en active Pending
-
2025
- 2025-03-21 US US19/086,601 patent/US20250220180A1/en active Pending
- 2025-04-16 JP JP2025067774A patent/JP2025105650A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020185813A1 (en) | 2020-09-17 |
| CN118118667A (zh) | 2024-05-31 |
| AU2024205279A1 (en) | 2024-08-22 |
| EP3939278A1 (en) | 2022-01-19 |
| JP2023059962A (ja) | 2023-04-27 |
| SG11202109270RA (en) | 2021-09-29 |
| KR20210087090A (ko) | 2021-07-09 |
| KR20240142576A (ko) | 2024-09-30 |
| JP7234373B2 (ja) | 2023-03-07 |
| US20200296368A1 (en) | 2020-09-17 |
| KR102707618B1 (ko) | 2024-09-20 |
| US20230328241A1 (en) | 2023-10-12 |
| JP2025105650A (ja) | 2025-07-10 |
| EP3939278A4 (en) | 2023-03-22 |
| US20250220180A1 (en) | 2025-07-03 |
| AU2020237053B2 (en) | 2022-12-15 |
| CA3132390A1 (en) | 2020-09-17 |
| JP7670885B2 (ja) | 2025-04-30 |
| US12262009B2 (en) | 2025-03-25 |
| CN113574873B (zh) | 2024-02-02 |
| US11743462B2 (en) | 2023-08-29 |
| JP2024040330A (ja) | 2024-03-25 |
| AU2020237053A1 (en) | 2021-09-16 |
| AU2023201604A1 (en) | 2023-04-13 |
| US11252409B2 (en) | 2022-02-15 |
| AU2023201604B2 (en) | 2024-05-02 |
| CN113574873A (zh) | 2021-10-29 |
| JP7436721B2 (ja) | 2024-02-22 |
| JP2022514513A (ja) | 2022-02-14 |
| US20220132122A1 (en) | 2022-04-28 |
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