Freefly Systems, Inc.

Tabb Firchau

David Bloomfield

John G Ellison

Steve Webb

Ian Roper

Shane Colton

Hugh Bell

Keith Hoffman

Phillip Whitton

John Ellison

A method for adjusting a pointing angle of an actively stabilized camera is provided. The camera is housed by an active stabilization system configured to stabilize the camera in accordance with a commanded pointing angle. The active stabilization system comprises a steering member rotatable around one or more of a pan axis, tilt axis, and roll axis of the system. The method comprises: deriving a joint angle measurement of the steering member associated with a rotational movement of the steering member and adjusting the pointing angle of the camera, based on the derived joint angle measurement, in a direction of the rotational movement of the steering member, if the joint angle measurement exceeds the threshold window. If the joint angle measurement is within the threshold window, the pointing angle of the camera is actively stabilized in accordance with the commanded pointing angle.

Method and system for enabling pointing control of an actively stabilized camera

A remote control device, method, and system for controlling a stabilized camera remotely are disclosed. The remote control device includes a steering member rotatable around a pan axis, a tilt axis, and/or a roll axis of the remote control device, an inertial measurement unit (IMU) mounted on the steering member and configured to measure a pointing direction of the steering member in relation to the pan axis, the tilt axis, and/or the roll axis, a controller configured to derive a pointing direction update based on the measurements obtained by the IMU, and a transmitter configured to transmit, to a stabilization system configured to stabilize the camera in accordance with a commanded pointing direction, the derived pointing direction update as the commanded pointing direction to effectuate adjustment of a pointing direction of the camera to follow a rotational movement of the steering member.

Method, system, and device for controlling a stabilized camera remotely

A stabilization system or gimbal having a mounting arrangement () for a camera providing for rotation about pan, roll, and tilt axes () where tilt and roll axis () position can be independently adjusted is described. The arrangement can be configured so that when adjusting the stabilization frame relative to the roll axis, adjustment of the camera COG relative to the tilt axis is inhibited. The system can further be arranged such that when adjusting the roll axis, adjustment relative to the tilt axis is inhibited. Similarly, when adjusting the pan axis, adjustment to the tilt or roll axes may be inhibited.

Hand-held or vehicle mounted camera stabilization system

Stabilized gimbal assembly

Stabilised gimbal assembly

A method for introducing controlled disturbance into a video being captured by a camera housed by an active stabilization system executing a stabilization process to stabilize a pointing angle of a camera housed by the active stabilization system in accordance with a commanded angle is provided. The method comprises acquiring a measurement associated with a movement of the active stabilization system, determining a noise value based on the acquired measurement, and injecting the noise value into the stabilization process causing the process to adjusting adjust the pointing angle of the camera in a direction away from the a commanded pointing angle of the camera using the noise value.

Method and system for introducing controlled disturbance into an actively stabilized system

Quick release assembly

A active stabilization system and a method for correcting a pointing direction of a camera to compensate for translational movements of the camera are described. The system actively stabilizes a pointing direction of the camera in accordance with a commanded pointing angle. A distance from the camera to a filming target is determined and one or more translational measurements associated with a translational movement of the camera are derived. A correction update is calculated as a function of at least the distance and the one or more translational measurements. The commanded pointing angle of the camera is adjusted based on the correction update to retain the filming target within a field of view of the camera.

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Redmond, WA, United States of America

Tabb Firchau