Qualcomm Incorporated

Gary Mcgrath

Christopher Brunner

Chiachi Sung

Embodiments include devices and methods for automatically calibrating a camera. In various embodiments, an image sensor may capture an image. Locations of one or more points including in the captured image frames may be predicted and detected. Calibration parameters may be calculated based on differences between predicted locations of a selected point within an image frame and observed locations of the selected point within the captured image frame. The automatic camera calibration method may be repeated until the calibration parameters satisfy a calibration quality threshold.

Camera auto-calibration with gyroscope

Various embodiments involve controlling rotational maneuvers of a robotic vehicle (e.g., an unmanned aerial vehicle or UAV) so that commanded changes in vehicle attitude (e.g., pitch, roll, and/or yaw) may be performed as rotations about a center of sensing of a sensor instead of the vehicle's center of gravity. Maneuvers performed according to various embodiments may reduce or eliminate translational movements in the sensor output that occur when the robotic vehicle rotates about the center of gravity and the sensor is mounted some distance from the center of gravity.

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Carlsbad, CA, United States of America

Gary Mcgrath