WO2022246388A1 - Estimation de paramètres intrinsèques dans des systèmes de poursuite visuelle - Google Patents
Estimation de paramètres intrinsèques dans des systèmes de poursuite visuelle Download PDFInfo
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- WO2022246388A1 WO2022246388A1 PCT/US2022/072347 US2022072347W WO2022246388A1 WO 2022246388 A1 WO2022246388 A1 WO 2022246388A1 US 2022072347 W US2022072347 W US 2022072347W WO 2022246388 A1 WO2022246388 A1 WO 2022246388A1
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- camera
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- intrinsic parameters
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/246—Calibration of cameras
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/243—Image signal generators using stereoscopic image cameras using three or more 2D image sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
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Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202280036148.3A CN117356089A (zh) | 2021-05-18 | 2022-05-16 | 视觉跟踪系统中的固有参数估计 |
KR1020237042533A KR20240006644A (ko) | 2021-05-18 | 2022-05-16 | 시각적 추적 시스템들에서의 고유 파라미터들의 추정 |
EP22738521.8A EP4342176A1 (fr) | 2021-05-18 | 2022-05-16 | Estimation de paramètres intrinsèques dans des systèmes de poursuite visuelle |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202163189935P | 2021-05-18 | 2021-05-18 | |
US63/189,935 | 2021-05-18 | ||
US17/448,655 | 2021-09-23 | ||
US17/448,655 US11688101B2 (en) | 2021-05-18 | 2021-09-23 | Intrinsic parameters estimation in visual tracking systems |
Publications (1)
Publication Number | Publication Date |
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WO2022246388A1 true WO2022246388A1 (fr) | 2022-11-24 |
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PCT/US2022/072347 WO2022246388A1 (fr) | 2021-05-18 | 2022-05-16 | Estimation de paramètres intrinsèques dans des systèmes de poursuite visuelle |
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WO (1) | WO2022246388A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11688101B2 (en) | 2021-05-18 | 2023-06-27 | Snap Inc. | Intrinsic parameters estimation in visual tracking systems |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150193949A1 (en) * | 2014-01-06 | 2015-07-09 | Oculus Vr, Llc | Calibration of multiple rigid bodies in a virtual reality system |
US20170094255A1 (en) * | 2015-09-25 | 2017-03-30 | Intel Corporation | Online compensation of thermal distortions in a stereo depth camera |
US20180329484A1 (en) * | 2017-05-09 | 2018-11-15 | Microsoft Technology Licensing, Llc | Object and environment tracking via shared sensor |
-
2022
- 2022-05-16 WO PCT/US2022/072347 patent/WO2022246388A1/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150193949A1 (en) * | 2014-01-06 | 2015-07-09 | Oculus Vr, Llc | Calibration of multiple rigid bodies in a virtual reality system |
US20170094255A1 (en) * | 2015-09-25 | 2017-03-30 | Intel Corporation | Online compensation of thermal distortions in a stereo depth camera |
US20180329484A1 (en) * | 2017-05-09 | 2018-11-15 | Microsoft Technology Licensing, Llc | Object and environment tracking via shared sensor |
Non-Patent Citations (1)
Title |
---|
NIKOLIC JANOSCH ET AL: "Maximum Likelihood Identification of Inertial Sensor Noise Model Parameters", IEEE SENSORS JOURNAL, IEEE, USA, vol. 16, no. 1, 1 January 2016 (2016-01-01), pages 163 - 176, XP011594532, ISSN: 1530-437X, [retrieved on 20151211], DOI: 10.1109/JSEN.2015.2476668 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11688101B2 (en) | 2021-05-18 | 2023-06-27 | Snap Inc. | Intrinsic parameters estimation in visual tracking systems |
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