A system comprises a chassis of a vehicle, a movable member movably coupled to the chassis, a feature board attached to the vehicle, and a visual IMU mounted on the vehicle. The visual IMU includes a camera having a field of view that includes the feature ...

A device may receive video data and corresponding GPS data and IMU data associated with a vehicle, and may process the video data, with an object detector model, to identify objects and to generate a first feature vector. The device may process the GPS dat...

A transfer-alignment system for a Head-Mounted Display (HMD), and a display coupled to the HMD, wherein the display is adapted to display images rendered by a display-processor, and wherein the HMD is monitored by a tracking system configured to provide in...

A new method for the estimation of ego-motion (the direction and amplitude of the velocity) of a mobile device comprising optic-flow and inertial sensors (hereinafter the apparatus). The velocity is expressed in the apparatus's reference frame, which is mo...

A navigation system includes host and remote units. Host unit includes positioning device to determine absolute position/orientation of host unit; first communication device to communicate signals; first processor; and first memory. Remote unit includes se...

A method comprises receiving a first frame from at least one imaging device, receiving a second frame from the at least one imaging device, analyzing at least a portion of the first frame and at least a portion of the second frame, and indicating when at l...

A navigation device is provided herein comprising an inertial measurement unit (IMU), a camera, and a processor. The IMU provides an inertial measurement to the processor and the camera provides at least one image frame to the processor. The processor is c...

A navigation system comprises an image sensor operable to obtain a first image at a first moment in time and a second image at a second moment in time; an inertial measurement unit (IMU) operable to obtain measurement data corresponding to the first and se...

A vehicle position recognition system comprises a vehicle position calculation unit adapted to calculate an estimated position of a vehicle based on satellite positioning and dead reckoning navigation, an error range calculation unit (61) adapted to calcul...

Computer arrangement for calculating a slope angle ( slope ... angle ) of a vehicle while travelling along a trajectory relative to a local gravity vector comprising a processor (11) arranged to communicate with a memory (12; 13 ; 14; 15) storing a compute...