JP2023162361A5 - - Google Patents
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- JP2023162361A5 JP2023162361A5 JP2023140481A JP2023140481A JP2023162361A5 JP 2023162361 A5 JP2023162361 A5 JP 2023162361A5 JP 2023140481 A JP2023140481 A JP 2023140481A JP 2023140481 A JP2023140481 A JP 2023140481A JP 2023162361 A5 JP2023162361 A5 JP 2023162361A5
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- Prior art keywords
- padding
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- regions
- segmentation information
- image segmentation
- Prior art date
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- 238000000034 method Methods 0.000 claims 22
- 238000003709 image segmentation Methods 0.000 claims 16
- 238000004590 computer program Methods 0.000 claims 2
- 241000023320 Luma <angiosperm> Species 0.000 claims 1
- 239000011449 brick Substances 0.000 claims 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024107340A JP2024133577A (ja) | 2018-12-31 | 2024-07-03 | 無指向性媒体符号化のためのラップアラウンドパディングの方法 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862787063P | 2018-12-31 | 2018-12-31 | |
| US62/787,063 | 2018-12-31 | ||
| US16/710,936 US11252434B2 (en) | 2018-12-31 | 2019-12-11 | Method for wrap-around padding for omnidirectional media coding |
| US16/710,936 | 2019-12-11 | ||
| JP2021531786A JP7110490B2 (ja) | 2018-12-31 | 2019-12-27 | 無指向性媒体符号化及び復号のためのラップアラウンドパディングの方法 |
| JP2022115640A JP7342210B2 (ja) | 2018-12-31 | 2022-07-20 | 無指向性媒体符号化及び復号のためのラップアラウンドパディングの方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022115640A Division JP7342210B2 (ja) | 2018-12-31 | 2022-07-20 | 無指向性媒体符号化及び復号のためのラップアラウンドパディングの方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024107340A Division JP2024133577A (ja) | 2018-12-31 | 2024-07-03 | 無指向性媒体符号化のためのラップアラウンドパディングの方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023162361A JP2023162361A (ja) | 2023-11-08 |
| JP2023162361A5 true JP2023162361A5 (https=) | 2023-11-22 |
| JP7516637B2 JP7516637B2 (ja) | 2024-07-16 |
Family
ID=71121895
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021531786A Active JP7110490B2 (ja) | 2018-12-31 | 2019-12-27 | 無指向性媒体符号化及び復号のためのラップアラウンドパディングの方法 |
| JP2022115640A Active JP7342210B2 (ja) | 2018-12-31 | 2022-07-20 | 無指向性媒体符号化及び復号のためのラップアラウンドパディングの方法 |
| JP2023140481A Active JP7516637B2 (ja) | 2018-12-31 | 2023-08-30 | 無指向性媒体符号化のためのラップアラウンドパディングの方法 |
| JP2024107340A Pending JP2024133577A (ja) | 2018-12-31 | 2024-07-03 | 無指向性媒体符号化のためのラップアラウンドパディングの方法 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021531786A Active JP7110490B2 (ja) | 2018-12-31 | 2019-12-27 | 無指向性媒体符号化及び復号のためのラップアラウンドパディングの方法 |
| JP2022115640A Active JP7342210B2 (ja) | 2018-12-31 | 2022-07-20 | 無指向性媒体符号化及び復号のためのラップアラウンドパディングの方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024107340A Pending JP2024133577A (ja) | 2018-12-31 | 2024-07-03 | 無指向性媒体符号化のためのラップアラウンドパディングの方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US11252434B2 (https=) |
| EP (1) | EP3906673A4 (https=) |
| JP (4) | JP7110490B2 (https=) |
| KR (2) | KR102746924B1 (https=) |
| CN (1) | CN113228633B (https=) |
| WO (1) | WO2020142360A1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI822863B (zh) * | 2018-09-27 | 2023-11-21 | 美商Ｖｉｄ衡器股份有限公司 | 360度視訊寫碼樣本導出 |
| US11252434B2 (en) * | 2018-12-31 | 2022-02-15 | Tencent America LLC | Method for wrap-around padding for omnidirectional media coding |
| KR102905256B1 (ko) | 2019-03-11 | 2026-01-02 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 프로파일 및 레벨 의존적 코딩 옵션을 가지는 인코더 및 디코더, 인코딩 방법 및 디코딩 방법 |
| US11095916B2 (en) * | 2019-07-23 | 2021-08-17 | Qualcomm Incorporated | Wraparound motion compensation in video coding |
| US12395680B2 (en) * | 2019-09-19 | 2025-08-19 | Interdigital Madison Patent Holdings, Sas | Systems and methods for versatile video coding |
| US11375238B2 (en) * | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for padding processing with sub-region partitions in video stream |
| WO2021054805A1 (ko) * | 2019-09-20 | 2021-03-25 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| CN114375580B (zh) * | 2019-09-27 | 2025-07-25 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法、解码方法和存储介质 |
| CN114731431B (zh) * | 2019-11-15 | 2025-05-09 | 寰发股份有限公司 | 用于编解码360度虚拟现实视频序列的方法和装置 |
| WO2021100863A1 (en) * | 2019-11-22 | 2021-05-27 | Sharp Kabushiki Kaisha | Systems and methods for signaling tiles and slices in video coding |
| CN120264012B (zh) * | 2019-12-17 | 2026-03-31 | 阿里巴巴（中国）有限公司 | 执行环绕运动补偿的方法 |
| US11425420B2 (en) * | 2019-12-27 | 2022-08-23 | Qualcomm Incorporated | Wraparound offsets for reference picture resampling in video coding |
| CN120075459B (zh) | 2020-03-26 | 2026-01-09 | 阿里巴巴（中国）有限公司 | 用信号通知视频编码数据的方法 |
| CN115349263A (zh) * | 2020-05-19 | 2022-11-15 | 谷歌有限责任公司 | 质量归一化视频转码的动态参数选择 |
| JP7626862B2 (ja) * | 2020-12-28 | 2025-02-04 | 北京字節跳動網絡技術有限公司 | 映像コーディングにおけるクロスランダムアクセスポイント信号通知 |
| KR20250093518A (ko) * | 2022-10-24 | 2025-06-24 | 오피 솔루션즈, 엘엘씨 | 영역 패킹 기반 인코딩 및 디코딩 시스템 및 방법 |
| US20250119547A1 (en) * | 2023-10-05 | 2025-04-10 | Qualcomm Incorporated | Adaptive clipping with signaled lower and upper bounds in video coding |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2606646A1 (en) * | 2010-10-01 | 2013-06-26 | General Instrument Corporation | Coding and decoding utilizing picture boundary padding in flexible partitioning |
| US9641866B2 (en) | 2011-08-18 | 2017-05-02 | Qualcomm Incorporated | Applying partition-based filters |
| US20150071357A1 (en) * | 2013-09-12 | 2015-03-12 | Qualcomm Incorporated | Partial intra block copying for video coding |
| EP4712468A2 (en) | 2016-02-09 | 2026-03-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Concept for picture/video data streams allowing efficient reducibility or efficient random access |
| FI20165256A (fi) * | 2016-03-24 | 2017-09-25 | Nokia Technologies Oy | Laitteisto, menetelmä ja tietokoneohjelma videokoodaukseen ja -dekoodaukseen |
| US11778231B2 (en) * | 2016-05-26 | 2023-10-03 | Vid Scale, Inc. | Geometric conversion for 360-degree video coding |
| CN109076215A (zh) * | 2016-08-23 | 2018-12-21 | 深圳市大疆创新科技有限公司 | 用于提高对弯曲视图视频进行编码/解码的效率的系统和方法 |
| US10728573B2 (en) * | 2017-09-08 | 2020-07-28 | Qualcomm Incorporated | Motion compensated boundary pixel padding |
| US20220038737A1 (en) | 2018-09-14 | 2022-02-03 | Vid Scale, Inc. | Methods and apparatus for flexible grid regions |
| TWI822863B (zh) | 2018-09-27 | 2023-11-21 | 美商Ｖｉｄ衡器股份有限公司 | 360度視訊寫碼樣本導出 |
| WO2020090841A1 (en) * | 2018-11-02 | 2020-05-07 | Sharp Kabushiki Kaisha | Systems and methods for reference offset signaling in video coding |
| US11252434B2 (en) * | 2018-12-31 | 2022-02-15 | Tencent America LLC | Method for wrap-around padding for omnidirectional media coding |
-
2019
- 2019-12-11 US US16/710,936 patent/US11252434B2/en active Active
- 2019-12-27 WO PCT/US2019/068678 patent/WO2020142360A1/en not_active Ceased
- 2019-12-27 EP EP19907708.2A patent/EP3906673A4/en active Pending
- 2019-12-27 KR KR1020247011356A patent/KR102746924B1/ko active Active
- 2019-12-27 CN CN201980084988.5A patent/CN113228633B/zh active Active
- 2019-12-27 KR KR1020217016175A patent/KR102656160B1/ko active Active
- 2019-12-27 JP JP2021531786A patent/JP7110490B2/ja active Active
-
2021
- 2021-12-23 US US17/560,831 patent/US12034968B2/en active Active
-
2022
- 2022-07-20 JP JP2022115640A patent/JP7342210B2/ja active Active
-
2023
- 2023-08-30 JP JP2023140481A patent/JP7516637B2/ja active Active
-
2024
- 2024-07-03 JP JP2024107340A patent/JP2024133577A/ja active Pending
- 2024-07-08 US US18/766,320 patent/US20240364919A1/en active Pending
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