KR102660034B1 - 비디오 스트림 내의 서브-영역 분할들을 이용한 패딩 처리를 위한 방법 - Google Patents
비디오 스트림 내의 서브-영역 분할들을 이용한 패딩 처리를 위한 방법 Download PDFInfo
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- KR102660034B1 KR102660034B1 KR1020217027148A KR20217027148A KR102660034B1 KR 102660034 B1 KR102660034 B1 KR 102660034B1 KR 1020217027148 A KR1020217027148 A KR 1020217027148A KR 20217027148 A KR20217027148 A KR 20217027148A KR 102660034 B1 KR102660034 B1 KR 102660034B1
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
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- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- 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
- H04N19/172—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 picture, frame or field
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- H—ELECTRICITY
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020247012957A KR102798404B1 (ko) | 2019-09-20 | 2020-09-17 | 비디오 스트림 내의 서브-영역 분할들을 이용한 패딩 처리를 위한 방법 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962903635P | 2019-09-20 | 2019-09-20 | |
| US62/903,635 | 2019-09-20 | ||
| US17/019,692 | 2020-09-14 | ||
| US17/019,692 US11375238B2 (en) | 2019-09-20 | 2020-09-14 | Method for padding processing with sub-region partitions in video stream |
| PCT/US2020/051192 WO2021055552A1 (en) | 2019-09-20 | 2020-09-17 | Method for padding processing with sub-region partitions in video stream |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020247012957A Division KR102798404B1 (ko) | 2019-09-20 | 2020-09-17 | 비디오 스트림 내의 서브-영역 분할들을 이용한 패딩 처리를 위한 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20210118455A KR20210118455A (ko) | 2021-09-30 |
| KR102660034B1 true KR102660034B1 (ko) | 2024-04-25 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020217027148A Active KR102660034B1 (ko) | 2019-09-20 | 2020-09-17 | 비디오 스트림 내의 서브-영역 분할들을 이용한 패딩 처리를 위한 방법 |
| KR1020247012957A Active KR102798404B1 (ko) | 2019-09-20 | 2020-09-17 | 비디오 스트림 내의 서브-영역 분할들을 이용한 패딩 처리를 위한 방법 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR1020247012957A Active KR102798404B1 (ko) | 2019-09-20 | 2020-09-17 | 비디오 스트림 내의 서브-영역 분할들을 이용한 패딩 처리를 위한 방법 |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US11375238B2 (https=) |
| EP (1) | EP4032303A4 (https=) |
| JP (2) | JP7623287B2 (https=) |
| KR (2) | KR102660034B1 (https=) |
| CN (2) | CN113678457B (https=) |
| AU (3) | AU2020349504B2 (https=) |
| CA (1) | CA3134210A1 (https=) |
| SG (1) | SG11202110266UA (https=) |
| WO (1) | WO2021055552A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102778652B1 (ko) | 2019-08-23 | 2025-03-07 | 두인 비전 컴퍼니 리미티드 | 참조 픽처 리샘플링에서의 클리핑 |
| JP7731348B2 (ja) * | 2019-09-19 | 2025-08-29 | インターデジタル マディソン パテント ホールディングス， エスアーエス | 多用途ビデオ符号化のためのシステム及び方法 |
| US11375238B2 (en) * | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for padding processing with sub-region partitions in video stream |
| EP4035379A4 (en) | 2019-10-23 | 2023-03-15 | Beijing Bytedance Network Technology Co., Ltd. | CALCULATION FOR MULTIPLE CODING TOOLS |
| WO2021078177A1 (en) * | 2019-10-23 | 2021-04-29 | Beijing Bytedance Network Technology Co., Ltd. | Signaling for reference picture resampling |
| WO2021127118A1 (en) * | 2019-12-17 | 2021-06-24 | Alibaba Group Holding Limited | Methods for performing wrap-around motion compensation |
| US11589037B2 (en) * | 2019-12-20 | 2023-02-21 | Qualcomm Incorporated | Motion compensation using size of reference picture |
| EP4131959A4 (en) * | 2020-03-26 | 2024-03-06 | LG Electronics, Inc. | METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING BASED ON WRAPPING MOTION COMPENSATION, AND RECORDING MEDIUM STORING BIT STREAM |
| CN114205649B (zh) * | 2021-12-08 | 2024-08-09 | 无锡英菲感知技术有限公司 | 图像数据处理方法、装置、设备及存储介质 |
| CN114449345B (zh) * | 2022-02-08 | 2023-06-23 | 腾讯科技（深圳）有限公司 | 视频处理方法、装置、设备及存储介质 |
| EP4297405A1 (en) * | 2022-06-21 | 2023-12-27 | Beijing Xiaomi Mobile Software Co., Ltd. | Boundary pixel padding using motion compensation |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014176362A1 (en) * | 2013-04-23 | 2014-10-30 | Qualcomm Incorporated | Repositioning of prediction residual blocks in video coding |
| GB2516824A (en) | 2013-07-23 | 2015-02-11 | Nokia Corp | An apparatus, a method and a computer program for video coding and decoding |
| JP6359101B2 (ja) | 2013-10-14 | 2018-07-18 | マイクロソフト テクノロジー ライセンシング，エルエルシー | ビデオ及び画像の符号化及び復号のためのイントラブロックコピー予測モードの特徴 |
| CN108293136B (zh) * | 2015-09-23 | 2022-12-30 | 诺基亚技术有限公司 | 编码360度全景视频的方法、装置和计算机可读存储介质 |
| FI20165256A7 (fi) | 2016-03-24 | 2017-09-25 | Nokia Technologies Oy | Laitteisto, menetelmä ja tietokoneohjelma videokoodaukseen ja -dekoodaukseen |
| CN114979648B (zh) | 2016-05-27 | 2024-02-13 | 松下电器（美国）知识产权公司 | 编码方法、解码方法、及编码和解码方法 |
| EP3422724B1 (en) * | 2017-06-26 | 2024-05-01 | Nokia Technologies Oy | An apparatus, a method and a computer program for omnidirectional video |
| WO2019132577A1 (ko) * | 2017-12-28 | 2019-07-04 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| US11212438B2 (en) | 2018-02-14 | 2021-12-28 | Qualcomm Incorporated | Loop filter padding for 360-degree video coding |
| CN112703734B (zh) * | 2018-09-14 | 2026-03-13 | 交互数字Vc控股公司 | 用于灵活网格区域的方法和装置 |
| 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 |
| US12143631B2 (en) * | 2019-06-23 | 2024-11-12 | Sharp Kabushiki Kaisha | Systems and methods for performing an adaptive resolution change in video coding |
| US11375238B2 (en) * | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for padding processing with sub-region partitions in video stream |
-
2020
- 2020-09-14 US US17/019,692 patent/US11375238B2/en active Active
- 2020-09-17 CN CN202080027200.XA patent/CN113678457B/zh active Active
- 2020-09-17 JP JP2021549513A patent/JP7623287B2/ja active Active
- 2020-09-17 KR KR1020217027148A patent/KR102660034B1/ko active Active
- 2020-09-17 CN CN202410650534.2A patent/CN118433413A/zh active Pending
- 2020-09-17 SG SG11202110266UA patent/SG11202110266UA/en unknown
- 2020-09-17 AU AU2020349504A patent/AU2020349504B2/en active Active
- 2020-09-17 EP EP20865222.2A patent/EP4032303A4/en active Pending
- 2020-09-17 WO PCT/US2020/051192 patent/WO2021055552A1/en not_active Ceased
- 2020-09-17 KR KR1020247012957A patent/KR102798404B1/ko active Active
- 2020-09-17 CA CA3134210A patent/CA3134210A1/en active Pending
-
2022
- 2022-05-31 US US17/828,833 patent/US11930217B2/en active Active
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2023
- 2023-07-11 JP JP2023113408A patent/JP7721598B2/ja active Active
- 2023-10-27 AU AU2023255026A patent/AU2023255026B2/en active Active
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2024
- 2024-01-24 US US18/421,548 patent/US12418682B2/en active Active
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2025
- 2025-09-15 US US19/328,762 patent/US20260012653A1/en active Pending
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2026
- 2026-01-02 AU AU2026200010A patent/AU2026200010A1/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| Philippe Hanhart et al., CE13: PERP with horizontal geometry padding of reference pictures (Test 3.3), JVET of ITU-T and ISO/IEC, JVET-L0231-v4(2018.10.11.)* |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118433413A (zh) | 2024-08-02 |
| CA3134210A1 (en) | 2021-03-25 |
| US20220329867A1 (en) | 2022-10-13 |
| WO2021055552A1 (en) | 2021-03-25 |
| JP7721598B2 (ja) | 2025-08-12 |
| KR102798404B1 (ko) | 2025-04-22 |
| US20210092447A1 (en) | 2021-03-25 |
| AU2023255026B2 (en) | 2025-10-16 |
| US11375238B2 (en) | 2022-06-28 |
| JP2023126347A (ja) | 2023-09-07 |
| CN113678457B (zh) | 2024-04-19 |
| SG11202110266UA (en) | 2021-10-28 |
| KR20210118455A (ko) | 2021-09-30 |
| US20240244264A1 (en) | 2024-07-18 |
| AU2026200010A1 (en) | 2026-01-22 |
| JP2022521943A (ja) | 2022-04-13 |
| EP4032303A4 (en) | 2023-09-06 |
| US11930217B2 (en) | 2024-03-12 |
| AU2020349504A1 (en) | 2021-10-21 |
| JP7623287B2 (ja) | 2025-01-28 |
| KR20240056776A (ko) | 2024-04-30 |
| US12418682B2 (en) | 2025-09-16 |
| AU2020349504B2 (en) | 2023-07-27 |
| EP4032303A1 (en) | 2022-07-27 |
| AU2023255026A1 (en) | 2023-11-16 |
| CN113678457A (zh) | 2021-11-19 |
| US20260012653A1 (en) | 2026-01-08 |
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