JP2023075240A5 - - Google Patents
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- JP2023075240A5 JP2023075240A5 JP2023036988A JP2023036988A JP2023075240A5 JP 2023075240 A5 JP2023075240 A5 JP 2023075240A5 JP 2023036988 A JP2023036988 A JP 2023036988A JP 2023036988 A JP2023036988 A JP 2023036988A JP 2023075240 A5 JP2023075240 A5 JP 2023075240A5
- Authority
- JP
- Japan
- Prior art keywords
- sub
- picture
- output layer
- subpictures
- output
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 10
- 238000004590 computer program Methods 0.000 claims 5
- 238000005192 partition Methods 0.000 claims 2
- 230000015654 memory Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024178315A JP2024180522A (ja) | 2019-09-27 | 2024-10-10 | 出力サブピクチャレイヤセットを伝達するための方法、装置及びコンピュータプログラム |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962907352P | 2019-09-27 | 2019-09-27 | |
| US62/907,352 | 2019-09-27 | ||
| US17/010,028 US11936880B2 (en) | 2019-09-27 | 2020-09-02 | Method for signaling output subpicture layer set |
| US17/010,028 | 2020-09-02 | ||
| JP2021552147A JP7244669B2 (ja) | 2019-09-27 | 2020-09-11 | 出力サブピクチャレイヤセットを伝達するための方法、装置及びコンピュータプログラム |
| PCT/US2020/050329 WO2021061418A1 (en) | 2019-09-27 | 2020-09-11 | Method for signaling output subpicture layer set |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021552147A Division JP7244669B2 (ja) | 2019-09-27 | 2020-09-11 | 出力サブピクチャレイヤセットを伝達するための方法、装置及びコンピュータプログラム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024178315A Division JP2024180522A (ja) | 2019-09-27 | 2024-10-10 | 出力サブピクチャレイヤセットを伝達するための方法、装置及びコンピュータプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023075240A JP2023075240A (ja) | 2023-05-30 |
| JP2023075240A5 true JP2023075240A5 (enExample) | 2023-10-27 |
| JP7572484B2 JP7572484B2 (ja) | 2024-10-23 |
Family
ID=75162624
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021552147A Active JP7244669B2 (ja) | 2019-09-27 | 2020-09-11 | 出力サブピクチャレイヤセットを伝達するための方法、装置及びコンピュータプログラム |
| JP2023036988A Active JP7572484B2 (ja) | 2019-09-27 | 2023-03-09 | 出力サブピクチャレイヤセットを伝達するための方法、装置及びコンピュータプログラム |
| JP2024178315A Pending JP2024180522A (ja) | 2019-09-27 | 2024-10-10 | 出力サブピクチャレイヤセットを伝達するための方法、装置及びコンピュータプログラム |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021552147A Active JP7244669B2 (ja) | 2019-09-27 | 2020-09-11 | 出力サブピクチャレイヤセットを伝達するための方法、装置及びコンピュータプログラム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024178315A Pending JP2024180522A (ja) | 2019-09-27 | 2024-10-10 | 出力サブピクチャレイヤセットを伝達するための方法、装置及びコンピュータプログラム |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US11936880B2 (enExample) |
| EP (1) | EP4035354A4 (enExample) |
| JP (3) | JP7244669B2 (enExample) |
| KR (2) | KR102874488B1 (enExample) |
| CN (1) | CN113692737A (enExample) |
| AU (2) | AU2020352898B2 (enExample) |
| CA (1) | CA3135872A1 (enExample) |
| SG (1) | SG11202110995SA (enExample) |
| WO (1) | WO2021061418A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11936880B2 (en) * | 2019-09-27 | 2024-03-19 | Tencent America LLC | Method for signaling output subpicture layer set |
| KR20220162742A (ko) * | 2020-03-30 | 2022-12-08 | 엘지전자 주식회사 | Sps 내 ptl, dpb 및 hrd 관련 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2382940A (en) | 2001-11-27 | 2003-06-11 | Nokia Corp | Encoding objects and background blocks |
| US9351016B2 (en) * | 2012-04-13 | 2016-05-24 | Sharp Kabushiki Kaisha | Devices for identifying a leading picture |
| US20140003504A1 (en) * | 2012-07-02 | 2014-01-02 | Nokia Corporation | Apparatus, a Method and a Computer Program for Video Coding and Decoding |
| US9491457B2 (en) * | 2012-09-28 | 2016-11-08 | Qualcomm Incorporated | Signaling of regions of interest and gradual decoding refresh in video coding |
| US9634726B2 (en) * | 2012-11-02 | 2017-04-25 | Google Inc. | Seamless tethering setup between phone and laptop using peer-to-peer mechanisms |
| WO2014112830A1 (ko) * | 2013-01-17 | 2014-07-24 | 삼성전자 주식회사 | 디코더 설정을 위한 비디오 부호화 방법 및 그 장치, 디코더 설정에 기초한 비디오 복호화 방법 및 그 장치 |
| US20160088305A1 (en) * | 2013-04-17 | 2016-03-24 | Wilus Institute Of Standards And Technology Inc. | Method and apparatus for processing video signal |
| EP3120553B1 (en) | 2014-03-17 | 2022-02-23 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| US20150373376A1 (en) * | 2014-06-20 | 2015-12-24 | Qualcomm Incorporated | Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set |
| KR102753333B1 (ko) * | 2015-09-23 | 2025-01-14 | 콤스코프 유케이 리미티드 | 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링 |
| CN108476324B (zh) | 2015-10-08 | 2021-10-29 | 皇家Kpn公司 | 增强视频流的视频帧中的感兴趣区域的方法、计算机和介质 |
| CN105611289B (zh) | 2015-12-28 | 2018-07-27 | 电子科技大学 | 基于智能量化技术的低分辨率图像编码方法 |
| JP2019530311A (ja) | 2016-09-02 | 2019-10-17 | ヴィド スケール インコーポレイテッド | ３６０度ビデオ情報をシグナリングするための方法およびシステム |
| EP3334164B1 (en) * | 2016-12-09 | 2019-08-21 | Nokia Technologies Oy | A method and an apparatus and a computer program product for video encoding and decoding |
| GB2560720B (en) | 2017-03-20 | 2021-08-25 | Canon Kk | Method and apparatus for encoding and transmitting at least a spatial part of a video sequence |
| CN109451318B (zh) | 2019-01-09 | 2022-11-01 | 鲍金龙 | 便于vr视频编码的方法、装置、电子设备及存储介质 |
| US20220182681A1 (en) * | 2019-03-24 | 2022-06-09 | Lg Electronics Inc. | Image or video coding based on sub-picture handling structure |
| 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 |
| KR102859482B1 (ko) * | 2019-07-05 | 2025-09-15 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 식별자 시그널링을 갖는 비디오 코딩 비트스트림 추출 |
| US11284077B2 (en) * | 2019-09-10 | 2022-03-22 | Mediatek Inc. | Signaling of subpicture structures |
| GB201913403D0 (en) * | 2019-09-17 | 2019-10-30 | Canon Kk | Method and apparatus for encoding and decoding a video stream with subpictures |
| US11716488B2 (en) * | 2019-09-20 | 2023-08-01 | Qualcomm Incorporated | Subpicture signaling in high-level syntax for video coding |
| US11936880B2 (en) | 2019-09-27 | 2024-03-19 | Tencent America LLC | Method for signaling output subpicture layer set |
-
2020
- 2020-09-02 US US17/010,028 patent/US11936880B2/en active Active
- 2020-09-11 EP EP20869724.3A patent/EP4035354A4/en active Pending
- 2020-09-11 JP JP2021552147A patent/JP7244669B2/ja active Active
- 2020-09-11 CA CA3135872A patent/CA3135872A1/en active Pending
- 2020-09-11 WO PCT/US2020/050329 patent/WO2021061418A1/en not_active Ceased
- 2020-09-11 KR KR1020217029886A patent/KR102874488B1/ko active Active
- 2020-09-11 CN CN202080028394.5A patent/CN113692737A/zh active Pending
- 2020-09-11 SG SG11202110995SA patent/SG11202110995SA/en unknown
- 2020-09-11 KR KR1020257034684A patent/KR20250152692A/ko active Pending
- 2020-09-11 AU AU2020352898A patent/AU2020352898B2/en active Active
-
2023
- 2023-03-09 JP JP2023036988A patent/JP7572484B2/ja active Active
- 2023-07-26 AU AU2023208142A patent/AU2023208142B2/en active Active
-
2024
- 2024-02-08 US US18/437,114 patent/US12363317B2/en active Active
- 2024-10-10 JP JP2024178315A patent/JP2024180522A/ja active Pending
-
2025
- 2025-06-18 US US19/242,655 patent/US20250317578A1/en active Pending
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