JP2025105650A5 - - Google Patents
Info
- Publication number
- JP2025105650A5 JP2025105650A5 JP2025067774A JP2025067774A JP2025105650A5 JP 2025105650 A5 JP2025105650 A5 JP 2025105650A5 JP 2025067774 A JP2025067774 A JP 2025067774A JP 2025067774 A JP2025067774 A JP 2025067774A JP 2025105650 A5 JP2025105650 A5 JP 2025105650A5
- Authority
- JP
- Japan
- Prior art keywords
- tile
- flag
- flag indicating
- prediction
- signaling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962816846P | 2019-03-11 | 2019-03-11 | |
| US62/816,846 | 2019-03-11 | ||
| JP2021533637A JP7234373B2 (ja) | 2019-03-11 | 2020-03-11 | タイル及びサブ画像の分割 |
| PCT/US2020/021958 WO2020185813A1 (en) | 2019-03-11 | 2020-03-11 | Tile and sub-picture partitioning |
| JP2023026482A JP7436721B2 (ja) | 2019-03-11 | 2023-02-22 | タイル及びサブ画像の分割 |
| JP2024018065A JP7670885B2 (ja) | 2019-03-11 | 2024-02-08 | タイル及びサブ画像の分割 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024018065A Division JP7670885B2 (ja) | 2019-03-11 | 2024-02-08 | タイル及びサブ画像の分割 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025105650A JP2025105650A (ja) | 2025-07-10 |
| JP2025105650A5 true JP2025105650A5 (enExample) | 2025-09-18 |
Family
ID=72423237
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021533637A Active JP7234373B2 (ja) | 2019-03-11 | 2020-03-11 | タイル及びサブ画像の分割 |
| JP2023026482A Active JP7436721B2 (ja) | 2019-03-11 | 2023-02-22 | タイル及びサブ画像の分割 |
| JP2024018065A Active JP7670885B2 (ja) | 2019-03-11 | 2024-02-08 | タイル及びサブ画像の分割 |
| JP2025067774A Pending JP2025105650A (ja) | 2019-03-11 | 2025-04-16 | タイル及びサブ画像の分割 |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021533637A Active JP7234373B2 (ja) | 2019-03-11 | 2020-03-11 | タイル及びサブ画像の分割 |
| JP2023026482A Active JP7436721B2 (ja) | 2019-03-11 | 2023-02-22 | タイル及びサブ画像の分割 |
| JP2024018065A Active JP7670885B2 (ja) | 2019-03-11 | 2024-02-08 | タイル及びサブ画像の分割 |
Country Status (10)
| Country | Link |
|---|---|
| US (4) | US11252409B2 (enExample) |
| EP (1) | EP3939278A4 (enExample) |
| JP (4) | JP7234373B2 (enExample) |
| KR (2) | KR20240142576A (enExample) |
| CN (2) | CN118118667A (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 |
| AU2020332002A1 (en) | 2019-09-17 | 2022-04-07 | Huawei Technologies Co., Ltd. | Signaling subpicture IDS in subpicture based video coding |
| CN119922323A (zh) * | 2019-09-20 | 2025-05-02 | 韩国电子通信研究院 | 图像编码/解码方法以及发送流的方法 |
| WO2021197447A1 (en) | 2020-04-01 | 2021-10-07 | Beijing Bytedance Network Technology Co., Ltd. | Controlling quantization parameter delta signaling |
| US11523115B2 (en) * | 2020-04-02 | 2022-12-06 | Electronics And Telecommunications Research Institute | Method, apparatus and storage medium for image encoding/decoding |
| CN115699742A (zh) * | 2020-04-07 | 2023-02-03 | 抖音视界有限公司 | 子图片相关的语法元素的信令通知和推断 |
| WO2021204233A1 (en) | 2020-04-09 | 2021-10-14 | Beijing Bytedance Network Technology Co., Ltd. | Constraints on adaptation parameter set based on color format |
| 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 |
| EP4128775A4 (en) | 2020-04-26 | 2024-03-27 | ByteDance Inc. | CONDITIONAL SIGNALING OF VIDEO CODING SYNTAX ELEMENTS |
| 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 |
| KR102205752B1 (ko) * | 2011-02-10 | 2021-01-22 | 벨로스 미디어 인터내셔널 리미티드 | 화상 처리 장치 및 화상 처리 방법 |
| US9277228B2 (en) * | 2011-07-18 | 2016-03-01 | Qualcomm Incorporated | Adaptation parameter sets for video coding |
| CN106878732B (zh) | 2011-08-11 | 2019-09-17 | 太阳专利托管公司 | 图像解码方法及图像解码装置 |
| BR112014000368A2 (pt) * | 2011-08-25 | 2017-02-14 | Panasonic Corp | métodos e aparelhos para codificação, extração e de-codificação de vídeo com o uso de esquemas de codificação de recorte |
| US9584819B2 (en) * | 2011-10-24 | 2017-02-28 | Qualcomm Incorporated | Grouping of tiles for video coding |
| US9332259B2 (en) | 2012-01-18 | 2016-05-03 | Qualcomm Incorporated | Indication of use of 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 |
| CN107005694B (zh) | 2014-09-30 | 2020-05-19 | 瑞典爱立信有限公司 | 在独立处理单元中编码和解码视频帧的方法、装置和计算机可读介质 |
| 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 |
| WO2018135321A1 (ja) | 2017-01-19 | 2018-07-26 | 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 |
| US12047571B2 (en) | 2018-12-04 | 2024-07-23 | Vid Scale, Inc. | Tile group partitioning |
-
2020
- 2020-03-11 KR KR1020247030639A patent/KR20240142576A/ko active Pending
- 2020-03-11 KR KR1020217018189A patent/KR102707618B1/ko active Active
- 2020-03-11 WO PCT/US2020/021958 patent/WO2020185813A1/en not_active Ceased
- 2020-03-11 CN CN202410233889.1A patent/CN118118667A/zh active Pending
- 2020-03-11 MY MYPI2021004918A patent/MY209892A/en unknown
- 2020-03-11 AU AU2020237053A patent/AU2020237053B2/en active Active
- 2020-03-11 CA CA3132390A patent/CA3132390A1/en active Pending
- 2020-03-11 CN CN202080018316.7A patent/CN113574873B/zh active Active
- 2020-03-11 SG SG11202109270RA patent/SG11202109270RA/en unknown
- 2020-03-11 EP EP20769902.6A patent/EP3939278A4/en active Pending
- 2020-03-11 US US16/815,947 patent/US11252409B2/en active Active
- 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
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