Abstract: An image processing system includes at least two three-dimensional sensors and a controller. Each of the sensors being for illuminating a corresponding field of view of the sensor, and generating an output array of pixelwise values indicative of distances to illuminated objects in the field of view, each sensor being configured to generate illumination at least at two different frequencies so that objects in the corresponding field of view are illuminated at the two different frequencies. The controller is communicably connected to the at least two sensors to receive pixelwise data from each sensor embodying intensity and distance information from the illuminated objects. The controller is configured to disambiguate a distance to each of the illuminated objects, resolve error in the received pixelwise data due to periodic distance ambiguity, and determine corrected pixelwise values indicative of true distance via each sensor illumination at the at least two different frequencies.

Abstract: A conveyor pulley design incorporates a plow design that forces tramp material away from the belt and discharges material down and away from the belt, bearings, take-up assembly, maintenance equipment and personnel. The pulley uses a modular construction that allows for optimized manufacture and inventory processes and reduces the materials cost in the pulley.

Abstract: A conveyor pulley design incorporates a plow design that forces tramp material away from the belt and discharges material down and away from the belt, bearings, take-up assembly, maintenance equipment and personnel.

Abstract: A tape drive bezel forming a front surface of a tape drive is provided, the bezel comprising a housing, an opening in the housing for receiving a tape cartridge, a plurality of targets or fiducials, each fiducial providing an alignment target for one of a plurality of robotic assemblies to insert or remove a tape cartridge in the opening of the housing, and a plurality of projections extending from the front of the housing forming legs for supporting the tape drive and for protecting the fiducials from handling damage. The plurality of fiducials provided on the bezel are compatible with the plurality of robotic assemblies used by different tape library systems enabling a tape drive fitted with the bezel to be used interchangeably with the different libraries.