JP2023507259A5 - - Google Patents
Info
- Publication number
- JP2023507259A5 JP2023507259A5 JP2022532786A JP2022532786A JP2023507259A5 JP 2023507259 A5 JP2023507259 A5 JP 2023507259A5 JP 2022532786 A JP2022532786 A JP 2022532786A JP 2022532786 A JP2022532786 A JP 2022532786A JP 2023507259 A5 JP2023507259 A5 JP 2023507259A5
- Authority
- JP
- Japan
- Prior art keywords
- motion compensation
- wrap
- around motion
- pictures
- equal
- 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
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025108944A JP2025133773A (ja) | 2019-12-17 | 2025-06-27 | ラップアラウンド動き補償を実行する方法 |
| JP2025108943A JP2025133772A (ja) | 2019-12-17 | 2025-06-27 | ラップアラウンド動き補償を実行する方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962949396P | 2019-12-17 | 2019-12-17 | |
| US62/949,396 | 2019-12-17 | ||
| PCT/US2020/065515 WO2021127118A1 (en) | 2019-12-17 | 2020-12-17 | Methods for performing wrap-around motion compensation |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025108943A Division JP2025133772A (ja) | 2019-12-17 | 2025-06-27 | ラップアラウンド動き補償を実行する方法 |
| JP2025108944A Division JP2025133773A (ja) | 2019-12-17 | 2025-06-27 | ラップアラウンド動き補償を実行する方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023507259A JP2023507259A (ja) | 2023-02-22 |
| JP2023507259A5 true JP2023507259A5 (https=) | 2023-12-22 |
| JP7705397B2 JP7705397B2 (ja) | 2025-07-09 |
Family
ID=76317613
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022532786A Active JP7705397B2 (ja) | 2019-12-17 | 2020-12-17 | ラップアラウンド動き補償を実行する方法 |
| JP2025108943A Pending JP2025133772A (ja) | 2019-12-17 | 2025-06-27 | ラップアラウンド動き補償を実行する方法 |
| JP2025108944A Pending JP2025133773A (ja) | 2019-12-17 | 2025-06-27 | ラップアラウンド動き補償を実行する方法 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025108943A Pending JP2025133772A (ja) | 2019-12-17 | 2025-06-27 | ラップアラウンド動き補償を実行する方法 |
| JP2025108944A Pending JP2025133773A (ja) | 2019-12-17 | 2025-06-27 | ラップアラウンド動き補償を実行する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (4) | US11711537B2 (https=) |
| EP (1) | EP4074042A4 (https=) |
| JP (3) | JP7705397B2 (https=) |
| KR (1) | KR20220116006A (https=) |
| CN (4) | CN120264011A (https=) |
| WO (1) | WO2021127118A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11425420B2 (en) * | 2019-12-27 | 2022-08-23 | Qualcomm Incorporated | Wraparound offsets for reference picture resampling in video coding |
| US11418804B2 (en) * | 2019-12-31 | 2022-08-16 | Tencent America LLC | Method for wrap around motion compensation with reference picture resampling |
| JP7488355B2 (ja) * | 2020-03-26 | 2024-05-21 | エルジー エレクトロニクス インコーポレイティド | ラップアラウンド動き補償に基づく画像符号化／復号化方法及び装置、並びにビットストリームを保存した記録媒体 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110194613A1 (en) * | 2010-02-11 | 2011-08-11 | Qualcomm Incorporated | Video coding with large macroblocks |
| US9094658B2 (en) * | 2010-05-10 | 2015-07-28 | Mediatek Inc. | Method and apparatus of adaptive loop filtering |
| CN106067982A (zh) | 2010-06-07 | 2016-11-02 | 数码士有限公司 | 解码高分辨率图像的方法和装置 |
| KR20130034566A (ko) * | 2011-09-28 | 2013-04-05 | 한국전자통신연구원 | 제한된 오프셋 보상 및 루프 필터를 기반으로 하는 영상 부호화 및 복호화 방법 및 그 장치 |
| GB201119206D0 (en) * | 2011-11-07 | 2011-12-21 | Canon Kk | Method and device for providing compensation offsets for a set of reconstructed samples of an image |
| US9282328B2 (en) | 2012-02-10 | 2016-03-08 | Broadcom Corporation | Sample adaptive offset (SAO) in accordance with video coding |
| EA201492099A1 (ru) * | 2012-05-14 | 2015-04-30 | Лука Россато | Разложение остаточных данных при кодировании, декодировании и реконструкции сигнала в многоуровневой иерархии |
| US9313500B2 (en) * | 2012-09-30 | 2016-04-12 | Microsoft Technology Licensing, Llc | Conditional signalling of reference picture list modification information |
| US10158858B2 (en) * | 2012-12-27 | 2018-12-18 | Nvidia Corporation | Method and system for index compression for fixed block size texture formats and for non-linear interpolation of index values along an edge in a tile |
| CN105516762B (zh) * | 2014-09-24 | 2018-09-18 | Tcl集团股份有限公司 | 一种模块电视的功能分配方法及其装置 |
| 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 |
| KR20170113947A (ko) * | 2016-03-30 | 2017-10-13 | 광운대학교 산학협력단 | 글로벌 움직임 보상 방법 및 장치 |
| CN107888928B (zh) * | 2016-09-30 | 2020-02-14 | 华为技术有限公司 | 运动补偿预测方法和设备 |
| ES2988737T3 (es) * | 2016-10-04 | 2024-11-21 | B1 Institute Image Technology Inc | Procedimiento y aparato de codificación/decodificación de datos de imagen |
| US11259021B2 (en) * | 2017-12-29 | 2022-02-22 | Sharp Kabushiki Kaisha | Systems and methods for partitioning video blocks at a boundary of a picture for video coding |
| US20190238845A1 (en) * | 2018-01-26 | 2019-08-01 | Qualcomm Incorporated | Adaptive loop filtering on deblocking filter results in video coding |
| US11212438B2 (en) | 2018-02-14 | 2021-12-28 | Qualcomm Incorporated | Loop filter padding for 360-degree video coding |
| WO2019211522A2 (en) * | 2018-05-04 | 2019-11-07 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| WO2019234598A1 (en) * | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between ibc and stmvp |
| CN110677669B (zh) | 2018-07-02 | 2021-12-07 | 北京字节跳动网络技术有限公司 | 具有lic的lut |
| 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 |
| 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 |
| US11095916B2 (en) * | 2019-07-23 | 2021-08-17 | Qualcomm Incorporated | Wraparound motion compensation in video coding |
| KR102778652B1 (ko) * | 2019-08-23 | 2025-03-07 | 두인 비전 컴퍼니 리미티드 | 참조 픽처 리샘플링에서의 클리핑 |
| US11375238B2 (en) * | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for padding processing with sub-region partitions in video stream |
| US11539939B2 (en) | 2019-11-27 | 2022-12-27 | Hfi Innovation Inc. | Video processing methods and apparatuses for horizontal wraparound motion compensation in video coding systems |
| US11425420B2 (en) | 2019-12-27 | 2022-08-23 | Qualcomm Incorporated | Wraparound offsets for reference picture resampling in video coding |
| US11368708B2 (en) | 2020-01-08 | 2022-06-21 | Tencent America LLC | Method for combination of wrap-around offset and reference picture resampling |
-
2020
- 2020-12-17 WO PCT/US2020/065515 patent/WO2021127118A1/en not_active Ceased
- 2020-12-17 CN CN202510533610.6A patent/CN120264011A/zh active Pending
- 2020-12-17 KR KR1020227024204A patent/KR20220116006A/ko active Pending
- 2020-12-17 EP EP20901172.5A patent/EP4074042A4/en active Pending
- 2020-12-17 CN CN202080087927.7A patent/CN114868393B/zh active Active
- 2020-12-17 CN CN202510534123.1A patent/CN120264012B/zh active Active
- 2020-12-17 CN CN202510533826.2A patent/CN120321413B/zh active Active
- 2020-12-17 US US17/124,831 patent/US11711537B2/en active Active
- 2020-12-17 JP JP2022532786A patent/JP7705397B2/ja active Active
-
2022
- 2022-12-16 US US18/067,166 patent/US11956463B2/en active Active
-
2024
- 2024-02-28 US US18/590,150 patent/US12401817B2/en active Active
-
2025
- 2025-06-27 JP JP2025108943A patent/JP2025133772A/ja active Pending
- 2025-06-27 JP JP2025108944A patent/JP2025133773A/ja active Pending
- 2025-07-28 US US19/282,485 patent/US20250358438A1/en active Pending
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