About 12 results
https://drivepatents.com/patents/1391853 · 11 Feb 2026
This application relates to a method and apparatus for calibrating cameras and an inertial measurement unit (IMU), a computer device, a storage medium, and a computer program product. The method may be applied to application scenarios such as online calibr...
https://drivepatents.com/patents/1378013 · 15 Jan 2026
The present disclosure generally relates to sensor calibration. Some techniques described herein are for calibrating a camera using a motion sensor.
https://drivepatents.com/patents/1391904 · 17 Dec 2025
Die Erfindung betrifft ein Verfahren zum Kalibrieren einer Anordnung aus inertialen Sensoren mit zumindest zwei unterschiedlichen Sensortypen zum Erfassen zweier unterschiedlicher physikalischer Größen, aufweisend die Schritte: Ermitteln (S1/S2) einer Ch...
https://drivepatents.com/patents/1394389 · 3 Sep 2025
Measurements of rotation rates (10) obtained with a rotation rate sensor (150) on board of a vehicle (200) are corrected by a temperature dependent offset (25). This offset (25) is provided from a table (20). The table (20) may be updated if the vehicle (2...
https://drivepatents.com/patents/1398479 · 24 Jul 2024
Procédé de détermination de paramètres d'alignement d'une caméra (2) par rapport à une route à partir d'une image préalablement acquise par ladite caméra (2) et d'un modèle de route rectiligne, l'image montrant un premier bord d'une route et un d...
https://drivepatents.com/patents/968767 · 15 Oct 2014
Embodiments of systems (300) for calibrating transducer-including devices (100, 200, 372, 650, 900, 1000) include a board support structure (354, 630), one or more motors (356, 620), a motor control module (320), and a calibration control module (318). The...
https://drivepatents.com/patents/997638 · 3 Oct 2012
A test auxiliary device for testing a portable data terminal having a plurality of sensors includes a base, a carrying unit, a driving unit, and a controlling unit. The carrying unit is disposed on the base and includes a carrying platform and a carrying b...
https://drivepatents.com/patents/997637 · 3 Oct 2012
A status simulation testing method is for use in testing a portable device having at least one angular velocity sensor and includes positioning the portable device on an oblique plane; moving and flinging the portable device at an increasing velocity to en...
https://drivepatents.com/patents/1000960 · 27 Jun 2012
The invention describes a method for calibrating an inertial sensor device (S) installed in an arbitrary position on board a vehicle (V), based on the generation (200-500) of a transformation matrix (R) adapted to convert the real measured data of the vehi...
https://drivepatents.com/patents/1069739 · 1 Mar 2006
A device for measuring the dynamic matrix sensitivity of an inertia sensor is provided with a motion generating machine or a vibrating table for inducing a translational or rotary motion, an acceleration measuring unit, an angular velocity measuring unit o...