JP2023525508A5 - - Google Patents
Info
- Publication number
- JP2023525508A5 JP2023525508A5 JP2022567088A JP2022567088A JP2023525508A5 JP 2023525508 A5 JP2023525508 A5 JP 2023525508A5 JP 2022567088 A JP2022567088 A JP 2022567088A JP 2022567088 A JP2022567088 A JP 2022567088A JP 2023525508 A5 JP2023525508 A5 JP 2023525508A5
- Authority
- JP
- Japan
- Prior art keywords
- matrices
- image
- unique patterns
- location
- target
- 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063020787P | 2020-05-06 | 2020-05-06 | |
| US63/020,787 | 2020-05-06 | ||
| PCT/US2021/030962 WO2021226282A1 (en) | 2020-05-06 | 2021-05-05 | Convolution-based camera and display calibration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023525508A JP2023525508A (ja) | 2023-06-16 |
| JP2023525508A5 true JP2023525508A5 (OSRAM) | 2024-05-01 |
Family
ID=78412937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022567088A Pending JP2023525508A (ja) | 2020-05-06 | 2021-05-05 | 畳み込みベースのカメラおよびディスプレイ較正 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11704834B2 (OSRAM) |
| EP (1) | EP4147206A4 (OSRAM) |
| JP (1) | JP2023525508A (OSRAM) |
| CN (1) | CN115516513A (OSRAM) |
| WO (1) | WO2021226282A1 (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD951961S1 (en) * | 2020-01-30 | 2022-05-17 | Magic Leap, Inc. | Head strap |
| EP4195665A1 (en) * | 2021-12-08 | 2023-06-14 | Harman Becker Automotive Systems GmbH | Calibration arrangement and calibration method |
| CN115272459A (zh) * | 2022-07-06 | 2022-11-01 | 同济大学 | 一种四角二维码定向平面靶标装置及其标定方法 |
| CN115423804B (zh) * | 2022-11-02 | 2023-03-21 | 依未科技(北京)有限公司 | 影像标定方法及装置、影像处理方法 |
| CN116125669A (zh) * | 2023-01-31 | 2023-05-16 | 富泰华工业（深圳）有限公司 | 显示装置及拍摄视野的调制方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7227592B2 (en) * | 2003-09-26 | 2007-06-05 | Mitsubishi Electric Research Laboratories, Inc. | Self-correcting rear projection television |
| US8401294B1 (en) * | 2008-12-30 | 2013-03-19 | Lucasfilm Entertainment Company Ltd. | Pattern matching using convolution of mask image and search image |
| US8106949B2 (en) * | 2009-03-26 | 2012-01-31 | Seiko Epson Corporation | Small memory footprint light transport matrix capture |
| US9172913B1 (en) * | 2010-09-24 | 2015-10-27 | Jetprotect Corporation | Automatic counter-surveillance detection camera and software |
| EP2742484B1 (en) * | 2011-07-25 | 2016-08-31 | Universidade de Coimbra | Method and apparatus for automatic camera calibration using one or more images of a checkerboard pattern |
| CN106611148B (zh) * | 2015-10-21 | 2020-04-24 | 北京百度网讯科技有限公司 | 基于图像的离线公式识别方法和装置 |
| US10547833B2 (en) | 2016-06-28 | 2020-01-28 | Magic Leap, Inc. | Camera calibration system, target, and process |
| US10432912B2 (en) * | 2017-09-29 | 2019-10-01 | Waymo Llc | Target, method, and system for camera calibration |
| JP2019161278A (ja) * | 2018-03-07 | 2019-09-19 | 株式会社リコー | 校正基準点取得システム、及び校正基準点取得方法 |
| US10958843B2 (en) * | 2018-05-04 | 2021-03-23 | Raytheon Technologies Corporation | Multi-camera system for simultaneous registration and zoomed imagery |
| CN118840433A (zh) * | 2018-05-25 | 2024-10-25 | 派克赛斯有限责任公司 | 用于多相机放置的系统和方法 |
| US11361474B2 (en) | 2018-08-03 | 2022-06-14 | Magic Leap, Inc. | Method and system for subgrid calibration of a display device |
| CN109086753B (zh) * | 2018-10-08 | 2022-05-10 | 新疆大学 | 基于双通道卷积神经网络的交通标志识别方法、装置 |
| CA3131071C (en) * | 2019-04-04 | 2025-06-10 | Centerline Biomedical, Inc. | SPATIAL REGISTRATION OF A TRACKING SYSTEM WITH AN IMAGE USING TWO-DIMENSIONAL IMAGE PROJECTIONS |
| WO2021077078A1 (en) * | 2019-10-18 | 2021-04-22 | Looking Glass Factory, Inc. | System and method for lightfield capture |
| US20210256729A1 (en) * | 2020-02-13 | 2021-08-19 | Proprio, Inc. | Methods and systems for determining calibration quality metrics for a multicamera imaging system |
| US11206294B2 (en) * | 2020-03-31 | 2021-12-21 | Konica Minolta Business Solutions U.S.A., Inc. | Method for separating local and remote content in a camera-projector based collaborative system |
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2021
- 2021-05-05 WO PCT/US2021/030962 patent/WO2021226282A1/en not_active Ceased
- 2021-05-05 US US17/308,918 patent/US11704834B2/en active Active
- 2021-05-05 CN CN202180033037.2A patent/CN115516513A/zh active Pending
- 2021-05-05 EP EP21800056.0A patent/EP4147206A4/en active Pending
- 2021-05-05 JP JP2022567088A patent/JP2023525508A/ja active Pending