KR20240011199A - 움직임 벡터 미세조정을 이용한 기하학적 파티션 모드를 위한 방법 및 디바이스 - Google Patents
움직임 벡터 미세조정을 이용한 기하학적 파티션 모드를 위한 방법 및 디바이스 Download PDFInfo
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- KR20240011199A KR20240011199A KR1020237045033A KR20237045033A KR20240011199A KR 20240011199 A KR20240011199 A KR 20240011199A KR 1020237045033 A KR1020237045033 A KR 1020237045033A KR 20237045033 A KR20237045033 A KR 20237045033A KR 20240011199 A KR20240011199 A KR 20240011199A
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- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
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- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- 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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- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
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- H04N19/169—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
- 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
- H04N19/176—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 block, e.g. a macroblock
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- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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- Multimedia (AREA)
- Signal Processing (AREA)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163215957P | 2021-06-28 | 2021-06-28 | |
| US63/215,957 | 2021-06-28 | ||
| PCT/US2022/035375 WO2023278489A1 (en) | 2021-06-28 | 2022-06-28 | Methods and devices for geometric partition mode with motion vector refinement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20240011199A true KR20240011199A (ko) | 2024-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237045033A Pending KR20240011199A (ko) | 2021-06-28 | 2022-06-28 | 움직임 벡터 미세조정을 이용한 기하학적 파티션 모드를 위한 방법 및 디바이스 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240129509A1 (https=) |
| EP (1) | EP4364409A4 (https=) |
| JP (1) | JP2024524402A (https=) |
| KR (1) | KR20240011199A (https=) |
| CN (1) | CN117597922A (https=) |
| MX (1) | MX2023015556A (https=) |
| WO (1) | WO2023278489A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026063733A1 (ko) * | 2024-09-20 | 2026-03-26 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 압축된 비디오 데이터를 전송하기 위한 장치 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121079979A (zh) * | 2023-04-13 | 2025-12-05 | 瑞典爱立信有限公司 | 增强型几何分区模式 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10602180B2 (en) * | 2017-06-13 | 2020-03-24 | Qualcomm Incorporated | Motion vector prediction |
| US11394992B2 (en) * | 2018-03-14 | 2022-07-19 | Hfi Innovation Inc. | Methods and apparatuses of generating average candidates in video coding systems |
| KR102578820B1 (ko) * | 2018-10-05 | 2023-09-15 | 엘지전자 주식회사 | 히스토리 기반 움직임 정보를 이용한 영상 코딩 방법 및 그 장치 |
| KR102711166B1 (ko) * | 2018-11-06 | 2024-09-30 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 모션 정보의 위치 의존적 저장 |
| CN112997495B (zh) * | 2018-11-10 | 2024-02-20 | 北京字节跳动网络技术有限公司 | 当前图片参考中的取整 |
| SG11202105354YA (en) * | 2018-11-22 | 2021-06-29 | Huawei Tech Co Ltd | An encoder, a decoder and corresponding methods for inter prediction |
| KR102635518B1 (ko) * | 2019-03-06 | 2024-02-07 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 변환된 단예측 후보의 사용 |
| US20240205414A1 (en) * | 2021-04-09 | 2024-06-20 | Beijing Bytedance Network Technology Co., Ltd. | Method, device, and medium for video processing |
-
2022
- 2022-06-28 CN CN202280046183.3A patent/CN117597922A/zh active Pending
- 2022-06-28 JP JP2023580626A patent/JP2024524402A/ja active Pending
- 2022-06-28 WO PCT/US2022/035375 patent/WO2023278489A1/en not_active Ceased
- 2022-06-28 KR KR1020237045033A patent/KR20240011199A/ko active Pending
- 2022-06-28 MX MX2023015556A patent/MX2023015556A/es unknown
- 2022-06-28 EP EP22834091.5A patent/EP4364409A4/en active Pending
-
2023
- 2023-12-28 US US18/399,089 patent/US20240129509A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026063733A1 (ko) * | 2024-09-20 | 2026-03-26 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 압축된 비디오 데이터를 전송하기 위한 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024524402A (ja) | 2024-07-05 |
| EP4364409A1 (en) | 2024-05-08 |
| MX2023015556A (es) | 2024-01-24 |
| WO2023278489A1 (en) | 2023-01-05 |
| CN117597922A (zh) | 2024-02-23 |
| EP4364409A4 (en) | 2025-05-21 |
| US20240129509A1 (en) | 2024-04-18 |
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