The responses of vestibulospinal neurons to 0.5-Hz, whole-body rotations in three-dimensional space and static tilts of whole-body position were studied in decerebrate and alert cats. The neurons' spatial properties for earth-vertical rotations were characterized by maximum and minimum sensitivity vectors (R(max) and R(min)) in the cat's horizontal plane. The orientation of a neuron's R(max) wa...

Airborne and spaceborne line cameras allow a very economic acquisition of highresolution and wide swath images of the Earth. They generate two-dimensional images while rotating or translating, which causes a non-rigid image geometry. Nonuniform motion of the camera can negatively affect the image quality. Due to this, a key requirement for line cameras is that fast orientation changes have to b...

Abstract We generate a spatiotemporal optical vortex (STOV) with tunable orbital angular momentum (OAM) orientation by simple lens system. utilize cylindrical system, which is an astigmatic mode converter, to add longitudinal tilt the purely transverse OAM in arbitrary direction. The amount of adjusting and thus direction continuously adjustable. STOVs adjustable directions have been verified t...

Mobile Augmented Reality (AR) applications based on navigation frameworks try to promote interaction beyond the desktop by employing wearable sensors, which collect user’s position, orientation or diverse types of activities. Most navigation frameworks track location and heading of the user in the global coordinate frame using Global Positioning System (GPS) data. On the other hand, in the wear...

In contrast to the more common Diffusion Tensor Imaging (DTI), High Angular Resolution Diffusion Imaging (HARDI) allows superior delineation of angular microstructures of brain white matter, and makes possible multiple-fiber modeling of each voxel for better characterization of brain connectivity. However, the complex orientation information afforded by HARDI makes registration of HARDI images ...