JP2022502912A5 - - Google Patents
Info
- Publication number
- JP2022502912A5 JP2022502912A5 JP2021516609A JP2021516609A JP2022502912A5 JP 2022502912 A5 JP2022502912 A5 JP 2022502912A5 JP 2021516609 A JP2021516609 A JP 2021516609A JP 2021516609 A JP2021516609 A JP 2021516609A JP 2022502912 A5 JP2022502912 A5 JP 2022502912A5
- Authority
- JP
- Japan
- Prior art keywords
- motion vector
- adjustment offset
- vector adjustment
- motion
- candidate
- 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024027815A JP7577235B2 (ja) | 2018-09-24 | 2024-02-27 | 画像符号化／復号化方法及び装置 |
| JP2024185054A JP7711293B2 (ja) | 2018-09-24 | 2024-10-21 | 画像符号化／復号化方法及び装置 |
| JP2025114050A JP7896138B2 (ja) | 2018-09-24 | 2025-07-04 | 画像符号化／復号化方法及び装置 |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0114536 | 2018-09-24 | ||
| KR10-2018-0114539 | 2018-09-24 | ||
| KR20180114540 | 2018-09-24 | ||
| KR20180114539 | 2018-09-24 | ||
| KR20180114536 | 2018-09-24 | ||
| KR10-2018-0114540 | 2018-09-24 | ||
| PCT/KR2019/012404 WO2020067700A1 (ko) | 2018-09-24 | 2019-09-24 | 영상 부호화/복호화 방법 및 장치 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024027815A Division JP7577235B2 (ja) | 2018-09-24 | 2024-02-27 | 画像符号化／復号化方法及び装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022502912A JP2022502912A (ja) | 2022-01-11 |
| JP2022502912A5 true JP2022502912A5 (enExample) | 2022-10-04 |
| JP7447097B2 JP7447097B2 (ja) | 2024-03-11 |
Family
ID=69953064
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021516609A Active JP7447097B2 (ja) | 2018-09-24 | 2019-09-24 | 画像符号化／復号化方法及び装置 |
| JP2024027815A Active JP7577235B2 (ja) | 2018-09-24 | 2024-02-27 | 画像符号化／復号化方法及び装置 |
| JP2024185054A Active JP7711293B2 (ja) | 2018-09-24 | 2024-10-21 | 画像符号化／復号化方法及び装置 |
| JP2025114050A Active JP7896138B2 (ja) | 2018-09-24 | 2025-07-04 | 画像符号化／復号化方法及び装置 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024027815A Active JP7577235B2 (ja) | 2018-09-24 | 2024-02-27 | 画像符号化／復号化方法及び装置 |
| JP2024185054A Active JP7711293B2 (ja) | 2018-09-24 | 2024-10-21 | 画像符号化／復号化方法及び装置 |
| JP2025114050A Active JP7896138B2 (ja) | 2018-09-24 | 2025-07-04 | 画像符号化／復号化方法及び装置 |
Country Status (11)
| Country | Link |
|---|---|
| US (9) | US20220078436A1 (enExample) |
| EP (2) | EP3860127A4 (enExample) |
| JP (4) | JP7447097B2 (enExample) |
| KR (1) | KR20210052568A (enExample) |
| CN (10) | CN118488216A (enExample) |
| AU (4) | AU2019350336B2 (enExample) |
| CA (3) | CA3296569A1 (enExample) |
| PH (1) | PH12021550491A1 (enExample) |
| SG (1) | SG11202102219YA (enExample) |
| WO (1) | WO2020067700A1 (enExample) |
| ZA (1) | ZA202101747B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3741121B1 (en) * | 2018-02-14 | 2024-09-25 | Huawei Technologies Co., Ltd. | Adaptive interpolation filter |
| SI4024868T1 (sl) * | 2019-08-31 | 2025-02-28 | Lg Electronics Inc. | Postopek za kodiranje videa ali slik in naprava zanj |
| GB201913403D0 (en) * | 2019-09-17 | 2019-10-30 | Canon Kk | Method and apparatus for encoding and decoding a video stream with subpictures |
| CN113727119B (zh) * | 2020-05-20 | 2023-03-17 | Oppo广东移动通信有限公司 | 帧间预测方法、编码器、解码器以及计算机存储介质 |
| WO2022117369A1 (en) * | 2020-12-01 | 2022-06-09 | Nokia Technologies Oy | Content adaptive collocated reference picture selection |
| US12294693B2 (en) * | 2021-09-01 | 2025-05-06 | Tencent America LLC | Template matching on IBC merge candidates |
| US20230102401A1 (en) * | 2021-09-30 | 2023-03-30 | Qualcomm Incorporated | Inter prediction coding for geometry point cloud compression |
| US12518428B2 (en) * | 2021-10-04 | 2026-01-06 | Qualcomm Incorporated | Inter prediction coding with radius interpolation for predictive geometry-based point cloud compression |
| WO2023131045A1 (zh) * | 2022-01-05 | 2023-07-13 | 维沃移动通信有限公司 | 帧间预测方法、设备及可读存储介质 |
| US12597172B2 (en) * | 2022-10-19 | 2026-04-07 | Qualcomm Incorporated | Decoding attribute values in geometry-based point cloud compression |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4145275B2 (ja) | 2004-07-27 | 2008-09-03 | 富士通株式会社 | 動きベクトル検出・補償装置 |
| KR101269116B1 (ko) * | 2010-12-14 | 2013-05-29 | 엠앤케이홀딩스 주식회사 | 인터 예측 부호화된 동영상 복호화 방법 |
| US20130114717A1 (en) * | 2011-11-07 | 2013-05-09 | Qualcomm Incorporated | Generating additional merge candidates |
| JP2013223049A (ja) * | 2012-04-13 | 2013-10-28 | Sharp Corp | 画像復号装置、および画像符号化装置 |
| CN108432250A (zh) * | 2016-01-07 | 2018-08-21 | 联发科技股份有限公司 | 用于视频编解码的仿射帧间预测的方法及装置 |
| CN114615493A (zh) * | 2016-03-24 | 2022-06-10 | 英迪股份有限公司 | 视频解码方法、视频编码方法和可读记录介质 |
| US10812791B2 (en) * | 2016-09-16 | 2020-10-20 | Qualcomm Incorporated | Offset vector identification of temporal motion vector predictor |
| WO2018067841A1 (en) * | 2016-10-05 | 2018-04-12 | Arris Enterprises Llc | Offset temporal motion vector predictor (tmvp) |
| US10701366B2 (en) * | 2017-02-21 | 2020-06-30 | Qualcomm Incorporated | Deriving motion vector information at a video decoder |
| KR102206084B1 (ko) * | 2017-07-07 | 2021-01-21 | 삼성전자주식회사 | 적응적 움직임 벡터 해상도로 결정된 움직임 벡터의 부호화 장치 및 부호화 방법, 및 움직임 벡터의 복호화 장치 및 복호화 방법 |
| US10491902B1 (en) | 2018-07-16 | 2019-11-26 | Tencent America LLC | Method and apparatus for history-based motion vector prediction |
| WO2024117533A1 (ko) * | 2022-11-29 | 2024-06-06 | 현대자동차주식회사 | 아핀 모델 기반의 예측을 이용하는 비디오 코딩방법 및 장치 |
| WO2024192563A1 (zh) * | 2023-03-17 | 2024-09-26 | Oppo广东移动通信有限公司 | 编解码方法、码流、编码器、解码器以及存储介质 |
| WO2025007250A1 (zh) * | 2023-07-03 | 2025-01-09 | Oppo广东移动通信有限公司 | 视频解码方法、装置、设备、及存储介质 |
-
2019
- 2019-09-24 JP JP2021516609A patent/JP7447097B2/ja active Active
- 2019-09-24 CA CA3296569A patent/CA3296569A1/en active Pending
- 2019-09-24 CN CN202410526302.6A patent/CN118488216A/zh active Pending
- 2019-09-24 CN CN202410526231.XA patent/CN118488214A/zh active Pending
- 2019-09-24 WO PCT/KR2019/012404 patent/WO2020067700A1/ko not_active Ceased
- 2019-09-24 US US17/276,344 patent/US20220078436A1/en not_active Abandoned
- 2019-09-24 CN CN202410526112.4A patent/CN118488211A/zh active Pending
- 2019-09-24 CN CN202410526171.1A patent/CN118488213A/zh active Pending
- 2019-09-24 CA CA3113860A patent/CA3113860A1/en active Pending
- 2019-09-24 AU AU2019350336A patent/AU2019350336B2/en active Active
- 2019-09-24 CA CA3296564A patent/CA3296564A1/en active Pending
- 2019-09-24 CN CN201980062809.8A patent/CN112806014B/zh active Active
- 2019-09-24 CN CN202410439387.4A patent/CN118250473A/zh active Pending
- 2019-09-24 KR KR1020217012066A patent/KR20210052568A/ko active Pending
- 2019-09-24 EP EP19864336.3A patent/EP3860127A4/en active Pending
- 2019-09-24 EP EP26154503.2A patent/EP4708870A3/en active Pending
- 2019-09-24 CN CN202410526326.1A patent/CN118488217A/zh active Pending
- 2019-09-24 SG SG11202102219YA patent/SG11202102219YA/en unknown
- 2019-09-24 CN CN202410526147.8A patent/CN118488212A/zh active Pending
- 2019-09-24 CN CN202410526368.5A patent/CN118488218A/zh active Pending
- 2019-09-24 CN CN202410526271.4A patent/CN118488215A/zh active Pending
-
2021
- 2021-03-02 PH PH12021550491A patent/PH12021550491A1/en unknown
- 2021-03-16 ZA ZA2021/01747A patent/ZA202101747B/en unknown
-
2023
- 2023-09-22 US US18/472,766 patent/US12075062B2/en active Active
-
2024
- 2024-02-27 JP JP2024027815A patent/JP7577235B2/ja active Active
- 2024-04-05 US US18/627,969 patent/US12219148B2/en active Active
- 2024-07-15 US US18/773,008 patent/US12537961B2/en active Active
- 2024-10-21 JP JP2024185054A patent/JP7711293B2/ja active Active
-
2025
- 2025-01-29 US US19/040,508 patent/US20250175614A1/en active Pending
- 2025-01-29 US US19/040,504 patent/US20250175613A1/en active Pending
- 2025-01-29 US US19/040,514 patent/US20250175615A1/en active Pending
- 2025-01-29 US US19/040,522 patent/US20250175616A1/en active Pending
- 2025-06-19 AU AU2025204597A patent/AU2025204597A1/en active Pending
- 2025-06-19 AU AU2025204624A patent/AU2025204624A1/en active Pending
- 2025-06-19 AU AU2025204622A patent/AU2025204622A1/en active Pending
- 2025-06-30 US US19/255,462 patent/US20250330608A1/en active Pending
- 2025-07-04 JP JP2025114050A patent/JP7896138B2/ja active Active
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