KR20230135587A - 비디오 코딩을 위한 모델-기반 모션 벡터 차이 도출및 템플릿 매칭 예측 - Google Patents
비디오 코딩을 위한 모델-기반 모션 벡터 차이 도출및 템플릿 매칭 예측 Download PDFInfo
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163143585P | 2021-01-29 | 2021-01-29 | |
| US63/143,585 | 2021-01-29 | ||
| US17/586,492 | 2022-01-27 | ||
| US17/586,492 US12177475B2 (en) | 2021-01-29 | 2022-01-27 | Model-based motion vector difference derivation and template matching prediction for video coding |
| PCT/US2022/014280 WO2022165154A1 (en) | 2021-01-29 | 2022-01-28 | Model-based motion vector difference derivation and template matching prediction for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20230135587A true KR20230135587A (ko) | 2023-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR1020237025364A Pending KR20230135587A (ko) | 2021-01-29 | 2022-01-28 | 비디오 코딩을 위한 모델-기반 모션 벡터 차이 도출및 템플릿 매칭 예측 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20250080769A1 (https=) |
| EP (1) | EP4285594A1 (https=) |
| JP (1) | JP7830484B2 (https=) |
| KR (1) | KR20230135587A (https=) |
| BR (1) | BR112023014624A2 (https=) |
| WO (1) | WO2022165154A1 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025198325A1 (ko) * | 2024-03-19 | 2025-09-25 | 가온그룹 주식회사 | 개선된 인트라 예측 구조를 이용한 비디오 부호화 및 복호화를 위한 방법 및 장치 |
| WO2025211829A1 (ko) * | 2024-04-04 | 2025-10-09 | 한국전자통신연구원 | 영상 부호화/복호화를 위한 방법 및 비트스트림을 저장하는 기록 매체 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12022085B2 (en) * | 2021-04-12 | 2024-06-25 | Qualcomm Incorporated | Template matching refinement in inter-prediction modes |
| US20240223776A1 (en) * | 2023-01-03 | 2024-07-04 | Alibaba (China) Co., Ltd. | Intra template matching prediction mode for motion prediction |
| KR20240114280A (ko) * | 2023-01-16 | 2024-07-23 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 비트스트림을 저장하는 기록 매체 |
| CN120548703A (zh) * | 2023-01-20 | 2025-08-26 | 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 |
| CN120881282A (zh) | 2024-04-29 | 2025-10-31 | 瑞昱半导体股份有限公司 | 用于以有限硬件资源进行图像解压缩的方法、图像处理电路及电子设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210006355A (ko) * | 2018-05-07 | 2021-01-18 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 인코딩/디코딩에서의 데이터 의존성 |
| US11930184B2 (en) * | 2019-03-08 | 2024-03-12 | Interdigital Ce Patent Holdings, Sas | Motion vector derivation in video encoding and decoding |
| BR112021025924A2 (pt) * | 2019-06-21 | 2022-02-22 | Huawei Tech Co Ltd | Codificador, decodificador e métodos correspondentes |
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2022
- 2022-01-28 BR BR112023014624A patent/BR112023014624A2/pt unknown
- 2022-01-28 JP JP2023541798A patent/JP7830484B2/ja active Active
- 2022-01-28 WO PCT/US2022/014280 patent/WO2022165154A1/en not_active Ceased
- 2022-01-28 EP EP22704677.8A patent/EP4285594A1/en active Pending
- 2022-01-28 KR KR1020237025364A patent/KR20230135587A/ko active Pending
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2024
- 2024-11-15 US US18/949,637 patent/US20250080769A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025198325A1 (ko) * | 2024-03-19 | 2025-09-25 | 가온그룹 주식회사 | 개선된 인트라 예측 구조를 이용한 비디오 부호화 및 복호화를 위한 방법 및 장치 |
| WO2025211829A1 (ko) * | 2024-04-04 | 2025-10-09 | 한국전자통신연구원 | 영상 부호화/복호화를 위한 방법 및 비트스트림을 저장하는 기록 매체 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7830484B2 (ja) | 2026-03-16 |
| WO2022165154A1 (en) | 2022-08-04 |
| EP4285594A1 (en) | 2023-12-06 |
| BR112023014624A2 (pt) | 2023-10-31 |
| JP2024508216A (ja) | 2024-02-26 |
| US20250080769A1 (en) | 2025-03-06 |
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