Abstract: A multispectral staring array comprises, amongst other things, at least two sensors where each sensor is adapted to detect an image in a different predetermined spectral sensitivity; a first lens to focus capture spectral bands; a spectral filter between the lens and the sensors to subdivide the incident spectral bands; and a second lens to direct and focus the subdivided incident spectral bands on each of the sensors.

Abstract: A method 10 of modeling hyperspectral images includes building a scene in a first frame with objects and materials using a three dimensional modeling tool 16, selecting one or more hyperspectral bands and changing the reflectivity of each object and material 20 in the scene to correspond to reflectivity in the hyperspectral bands, changing the emissivity of a spectral source 24 for each object and material in the scene to correspond to the emissivity of the spectral source in the hyperspectral bands, rendering the scene to generate a hyperspectral image 28, and repeating the process for subsequent frames 30.

Abstract: A sensor system having multiple sensors and having a grid generator projecting into space a relative navigation grid and a method of utilizing multiple airborne sensors operably coupled to an aircraft and coordinating the sensor outputs from the airborne sensors based on the determined spatial position of the multiple sensors and a method for utilizing multiple airborne sensors.

Abstract: Method of controlling the resolution of a hyperspectral image from an image sensor comprising pixels and at least one filter that defines subpixels within each pixel includes defining a window on the image sensor with an array of rows and columns of subpixels; weighting the subpixels within the window based upon one or more predefined parameters of the hyperspectral image to establish a value for a weighted average for the array for the predefined parameters; shifting the window by a predefined number of rows or columns; repeating the weighting and shifting steps for all possible windows on the image sensor; and processing the hyperspectral image based on the weighted averages.

Abstract: The invention relates a method of identifying a tracked object that has a known database of hyperspectral and spatial information. The method associates an identifier with the tracked object; selects a parameter associated with the hyperspectral or spatial information of the tracked object; detects a deviation in the selected parameter; compares the deviation with the database; and if the deviation exceeds a predetermined threshold, assigns a new identifier to the tracked object, and if the deviation does not exceed the predetermined threshold, continues tracking the tracked object.

Abstract: The invention relates to a method of evaluating the confidence of matching signatures of a hyperspectral image of at least one tracked object, defined by pixels on an image sensor, to a hyperspectral image template in real time while tracking the at least one tracked object.

Abstract: The invention relates to a method of selecting an algorithm for use in processing hyperspectral data from a set of algorithms, each having qualities for processing certain characteristics of hyperspectral data.

Abstract: A method for developing software in a parallel computing environment comprises the steps of developing a sequential implementation and parallel implementation of the software and verifying the results of the parallel implementation of the software against the results of the sequential implementation of the software.

Abstract: Methods of displaying multiple sources of information in a graphical user interface on a display include separately displaying at least some of the multiple sources of information within graphical user interface components within the graphical user interface. All of the graphical user interface components within the graphical user interface are displayed including a focus graphical user interface.

Abstract: A valve of a heating, ventilation and/or air conditioning system includes an actuator with a housing and a shaft which is arranged at least partially in the housing and which can be coupled directly or indirectly to the valve such that the valve can be adjusted during a rotation of the shaft. A hand-operated element can be coupled to the shaft via an overload clutch arranged between the hand-operated element and the shaft which limits a torque which is transmitted onto the shaft by the hand-operated element to a predetermined maximum value. The overload clutch has a coupling element and a replaceable spring element which presses the coupling element against the shaft such that the maximum value for the transmittable torque is dependent on the replaceable spring element.

Abstract: The present invention relates to a spacer, such as a polymeric spacer, for use with an implant device, e.g., a bone plate, for splinting a fracture of a bone. The spacer includes a body defining a bone healing surface, wherein at least a portion of the bone healing surface has a coating which includes a therapeutic agent, a polymeric carrier, and a buffer medium to stimulate bone growth and/or promote fracture healing. A kit is also disclosed which includes one or more of the spacers, at least one bone plate, and optionally one or more bone screws for securing the bone plate to bone. A method for promoting fracture healing in bone is further disclosed which includes securely situating a coated portion of the spacer adjacent bone.

Abstract: A birefringent device, which is configured to be mounted in an optical path of an optical system, has an effective area in a pupil plane. The birefringent device affects different polarization states differently and position-dependently. The birefringent device realizes a first pupil function assigned to a first polarization state and a second different pupil function assigned to a second polarization state. The pupil functions may be optimized to achieve various specific optical properties like extended depth of field.

Abstract: A method for controlling an unmanned platform from a manned station is provided. The method includes transmitting a master arm control message from the manned station to the unmanned platform via a first control path, transmitting a first critical control message from the manned station to the unmanned platform via a second control path that is independent of the first control path, and transmitting a second critical control message from the manned station to the unmanned platform via a third control path that is different than the first control path and the second control path.

Abstract: A method for locating an entity attached to a locator device comprises receiving, at the locator device, a message over a cellular network. Responsive to receiving the message, a call over the cellular network is automatically initiated to enable a party answering the call to determine a location of the locator device.

Abstract: A locking clasp provides security against opening without assistance to ensure that items employing the clasp remain locked and affixed in place. In addition, the locking clasp is easy to lock, aesthetically unobtrusive, and comfortable to wear.

Abstract: A method for locating an entity attached to a locator device. The method comprises of receiving, at the locator device, a message over a cellular network; and responsive to receiving the message, automatically initiating a call over the cellular network to enable a party answering the call to determine a location of the locator device.

Abstract: A valve of a heating, ventilation and/or air conditioning system includes an actuator with a housing and a shaft which is arranged at least partially in the housing and which can be coupled directly or indirectly to the valve such that the valve can be adjusted during a rotation of the shaft. A hand-operated element can be coupled to the shaft via an overload clutch arranged between the hand-operated element and the shaft which limits a torque which is transmitted onto the shaft by the hand-operated element to a predetermined maximum value. The overload clutch has a coupling element and a replaceable spring element which presses the coupling element against the shaft such that the maximum value for the transmittable torque is dependent on the replaceable spring element.

Abstract: A locking clasp provides security against opening without assistance to ensure that items employing the clasp remain locked and affixed in place. In addition, the locking clasp is easy to lock, aesthetically unobtrusive, and comfortable to wear.

Abstract: A method for locating an entity attached to a locator device comprises receiving, at the locator device, a message over a cellular network. Responsive to receiving the message, a call over the cellular network is automatically initiated to enable a party answering the call to determine a location of the locator device.

Abstract: A method for controlling an unmanned platform from a manned station is provided. The method includes transmitting a master arm control message from the manned station to the unmanned platform via a first control path, transmitting a first critical control message from the manned station to the unmanned platform via a second control path that is independent of the first control path, and transmitting a second critical control message from the manned station to the unmanned platform via a third control path that is different than the first control path and the second control path.