JPWO2022221140A5 - - Google Patents
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- JPWO2022221140A5 JPWO2022221140A5 JP2023561191A JP2023561191A JPWO2022221140A5 JP WO2022221140 A5 JPWO2022221140 A5 JP WO2022221140A5 JP 2023561191 A JP2023561191 A JP 2023561191A JP 2023561191 A JP2023561191 A JP 2023561191A JP WO2022221140 A5 JPWO2022221140 A5 JP WO2022221140A5
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- JP
- Japan
- Prior art keywords
- block
- template
- current
- determining
- initial
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 35
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 claims description 18
- 239000013598 vector Substances 0.000 claims description 16
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163173861P | 2021-04-12 | 2021-04-12 | |
| US202163173949P | 2021-04-12 | 2021-04-12 | |
| US63/173,949 | 2021-04-12 | ||
| US63/173,861 | 2021-04-12 | ||
| US17/715,571 US11936877B2 (en) | 2021-04-12 | 2022-04-07 | Template matching based affine prediction for video coding |
| US17/715,571 | 2022-04-07 | ||
| PCT/US2022/024024 WO2022221140A1 (en) | 2021-04-12 | 2022-04-08 | Template matching based affine prediction for video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024514113A JP2024514113A (ja) | 2024-03-28 |
| JP2024514113A5 JP2024514113A5 (https=) | 2025-03-18 |
| JPWO2022221140A5 true JPWO2022221140A5 (https=) | 2025-03-18 |
Family
ID=81448440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023561191A Pending JP2024514113A (ja) | 2021-04-12 | 2022-04-08 | ビデオコーディングのためのテンプレートマッチングベースのアフィン予測 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4324206A1 (https=) |
| JP (1) | JP2024514113A (https=) |
| KR (1) | KR20230169960A (https=) |
| BR (1) | BR112023020254A2 (https=) |
| WO (1) | WO2022221140A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12581101B2 (en) * | 2022-10-18 | 2026-03-17 | Tencent America LLC | Template matching refinement for affine motion |
| JP7827614B2 (ja) * | 2022-12-27 | 2026-03-10 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| EP4398568A1 (en) * | 2023-01-09 | 2024-07-10 | Beijing Xiaomi Mobile Software Co., Ltd. | Encoding/decoding video picture data |
| WO2024179598A1 (en) * | 2023-03-02 | 2024-09-06 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10701390B2 (en) * | 2017-03-14 | 2020-06-30 | Qualcomm Incorporated | Affine motion information derivation |
| CN118042153A (zh) * | 2018-01-25 | 2024-05-14 | 三星电子株式会社 | 使用基于子块的运动补偿进行视频信号处理的方法和装置 |
| WO2020047132A1 (en) * | 2018-08-29 | 2020-03-05 | Vid Scale, Inc. | Adaptive motion vector precision for affine motion model based video coding |
| MX2022002254A (es) * | 2019-08-23 | 2022-03-22 | Beijing Dajia Internet Information Tech Co Ltd | Metodo y aparato en refinamiento de prediccion con flujo optico. |
-
2022
- 2022-04-08 JP JP2023561191A patent/JP2024514113A/ja active Pending
- 2022-04-08 EP EP22720166.2A patent/EP4324206A1/en active Pending
- 2022-04-08 KR KR1020237033960A patent/KR20230169960A/ko active Pending
- 2022-04-08 WO PCT/US2022/024024 patent/WO2022221140A1/en not_active Ceased
- 2022-04-08 BR BR112023020254A patent/BR112023020254A2/pt unknown
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