JP2024539780A5 - - Google Patents
Info
- Publication number
- JP2024539780A5 JP2024539780A5 JP2023547869A JP2023547869A JP2024539780A5 JP 2024539780 A5 JP2024539780 A5 JP 2024539780A5 JP 2023547869 A JP2023547869 A JP 2023547869A JP 2023547869 A JP2023547869 A JP 2023547869A JP 2024539780 A5 JP2024539780 A5 JP 2024539780A5
- Authority
- JP
- Japan
- Prior art keywords
- context
- mvd
- motion vector
- mode
- interpretation
- 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
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163272648P | 2021-10-27 | 2021-10-27 | |
| US63/272,648 | 2021-10-27 | ||
| US202163289124P | 2021-12-13 | 2021-12-13 | |
| US63/289,124 | 2021-12-13 | ||
| US17/700,887 US12069274B2 (en) | 2021-10-27 | 2022-03-22 | Context derivation for motion vector difference coding |
| US17/700,887 | 2022-03-22 | ||
| PCT/US2022/025054 WO2023075834A1 (en) | 2021-10-27 | 2022-04-15 | Improved context derivation for motion vector difference coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024539780A JP2024539780A (ja) | 2024-10-31 |
| JP2024539780A5 true JP2024539780A5 (https=) | 2025-04-22 |
Family
ID=86056230
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023554298A Pending JP2024511725A (ja) | 2021-03-05 | 2022-03-03 | 眼位異常を測定および分類するためのシステムおよび方法 |
| JP2023547869A Pending JP2024539780A (ja) | 2021-10-27 | 2022-04-15 | 動きベクトル差分コーディングのための改善されたコンテキスト導出 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023554298A Pending JP2024511725A (ja) | 2021-03-05 | 2022-03-03 | 眼位異常を測定および分類するためのシステムおよび方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US12069274B2 (https=) |
| EP (1) | EP4201068A4 (https=) |
| JP (2) | JP2024511725A (https=) |
| KR (1) | KR20230106699A (https=) |
| CN (2) | CN117042590A (https=) |
| WO (1) | WO2023075834A1 (https=) |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0210288D0 (en) * | 2002-05-04 | 2002-06-12 | Univ Nottingham | Ocular display apparatus for assessment and measurement of and for treatment of ocular disorders, and methods therefor |
| US7978769B2 (en) * | 2003-06-30 | 2011-07-12 | Ntt Docomo, Inc. | Method and apparatus for coding motion information |
| WO2015126987A1 (en) * | 2014-02-18 | 2015-08-27 | Merge Labs, Inc. | Head mounted display goggles for use with mobile computing devices |
| US10268044B1 (en) * | 2015-05-29 | 2019-04-23 | Lockheed Martin Corporation | Three-dimensional (3D) immersive viewer system |
| US10142652B2 (en) * | 2016-05-05 | 2018-11-27 | Google Llc | Entropy coding motion vector residuals obtained using reference motion vectors |
| CN106037626B (zh) * | 2016-07-12 | 2017-11-03 | 吴越 | 一种头戴式视野检查仪 |
| US11356693B2 (en) | 2016-09-29 | 2022-06-07 | Qualcomm Incorporated | Motion vector coding for video coding |
| US10462462B2 (en) * | 2016-09-29 | 2019-10-29 | Qualcomm Incorporated | Motion vector difference coding technique for video coding |
| US10701391B2 (en) * | 2017-03-23 | 2020-06-30 | Qualcomm Incorporated | Motion vector difference (MVD) prediction |
| CN108324239B (zh) * | 2018-02-06 | 2023-11-28 | 深圳视力棒医疗科技有限公司 | 便携式智能验光仪 |
| KR102332528B1 (ko) | 2018-10-10 | 2021-12-01 | 삼성전자주식회사 | 움직임 벡터 차분값을 이용한 비디오 부호화 및 복호화 방법, 및 움직임 정보의 부호화 및 복호화 장치 |
| US11245920B2 (en) * | 2019-08-23 | 2022-02-08 | Qualcomm Incorporated | Escape code coding for motion vector difference in video coding |
| FI4024858T3 (fi) | 2019-08-29 | 2025-09-10 | Lg Electronics Inc | Komponenttien väliseen adaptiiviseen silmukkasuodatukseen perustuva kuvan koodauslaitteisto ja menetelmä |
| US20210092434A1 (en) * | 2019-09-23 | 2021-03-25 | Qualcomm Incorporated | Adaptive motion vector resolution for affine motion model in video coding |
| US11779214B2 (en) * | 2020-03-06 | 2023-10-10 | Zachary Bodnar | Systems and methods for measuring and classifying ocular misalignment |
| KR20240087718A (ko) * | 2021-09-28 | 2024-06-19 | 퀄컴 인코포레이티드 | 비디오 코딩을 위한 모션 벡터 차이 부호 예측 |
| US12069244B2 (en) * | 2021-09-30 | 2024-08-20 | Qualcomm Incorporated | Decoder side motion derivation using spatial correlation |
| US12155839B2 (en) * | 2021-10-21 | 2024-11-26 | Tencent America LLC | Adaptive resolution for single-reference motion vector difference |
| US11800092B2 (en) * | 2021-11-17 | 2023-10-24 | Tencent America LLC | Joint signaling method for motion vector difference |
| US12355951B2 (en) * | 2022-06-20 | 2025-07-08 | Tencent America LLC | Component dependent intra and inter prediction signaling |
-
2022
- 2022-03-03 JP JP2023554298A patent/JP2024511725A/ja active Pending
- 2022-03-03 CN CN202280023634.1A patent/CN117042590A/zh active Pending
- 2022-03-22 US US17/700,887 patent/US12069274B2/en active Active
- 2022-04-15 JP JP2023547869A patent/JP2024539780A/ja active Pending
- 2022-04-15 CN CN202280021085.4A patent/CN117044205A/zh active Pending
- 2022-04-15 EP EP22834463.6A patent/EP4201068A4/en active Pending
- 2022-04-15 WO PCT/US2022/025054 patent/WO2023075834A1/en not_active Ceased
- 2022-04-15 KR KR1020237021020A patent/KR20230106699A/ko active Pending
-
2024
- 2024-08-19 US US18/808,343 patent/US20240414349A1/en active Pending
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