SECURITY CAMERA WITH SELF-CALIBRATION OF PAN AND/OR TILT OPERATIONS

A security camera includes an image capture sensor and one or more motors for achieving a pan and/or tilt operation of the image capture sensor. A gyroscope sensor senses angular speed of the image capture sensor. A memory stores calibration data that includes an indication of the angular speed of t...

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Bibliographic Details
Main Authors JAIN, Abhisekh, DHAYALAN, Sivasanthanam, JOSEPH, Jeslin Paul, JOSEPH, Kingslin
Format Patent
LanguageEnglish
French
German
Published 04.09.2024
Subjects
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Summary:A security camera includes an image capture sensor and one or more motors for achieving a pan and/or tilt operation of the image capture sensor. A gyroscope sensor senses angular speed of the image capture sensor. A memory stores calibration data that includes an indication of the angular speed of the image capture sensor sensed by the gyroscope sensor while performing a pan and/or tilt operation of the image capture sensor. A controller is configured to subsequently compare the angular speed of the image capture sensor while performing a pan and/or tilt operation of the image capture sensor with the calibration data to identify a drift in the angular speed of the image capture sensor while performing a pan and/or tilt operation of the image capture sensor over time. The controller is configured to compensate for the drift during subsequent pan and/or tilt operations.
Bibliography:Application Number: EP20240155806