Abstract:
A method and apparatus for identifying information about objects. Radiant intensity measurements for an object are identified from sensor data for a plurality of bands of electromagnetic radiation. The object has parts. A system of equations that includes the radiant intensity measurements is generated. The system of equations is solved to identify information about each part in the parts of the object.
Abstract:
A method and apparatus comprising a group of passive sensor systems, an active sensor system, and a processor unit. The group of passive sensor systems is configured to generate first sensor information from light in an environment around the group of passive sensor systems. The active sensor system is configured to send signals, receive responses from the signals, and generate second sensor information from the responses. The processor unit is configured to control the active sensor system to send the signals in a direction toward an object using the first sensor information and generate information about the object using the second sensor information.
Abstract:
A method and apparatus comprising a group of passive sensor systems, an active sensor system, and a processor unit. The group of passive sensor systems is configured to generate first sensor information from light in an environment around the group of passive sensor systems. The active sensor system is configured to send signals, receive responses from the signals, and generate second sensor information from the responses. The processor unit is configured to control the active sensor system to send the signals in a direction toward an object using the first sensor information and generate information about the object using the second sensor information.
Abstract:
A method and apparatus for tracking a cluster of objects. A path for a center of mass for the cluster of objects is identified using a sequence of frames of sensor data generated by a sensor system. The path is identified with respect to a coordinate system for the sensor data. A relative path for each object in the cluster of objects is identified with respect to the coordinate system for the sensor data. The relative path is relative to the path for the center of mass for the cluster of objects. A final path for each object in the cluster of objects is identified with respect to the coordinate system for the sensor data using the path for the center of mass for the cluster of objects and the relative path for each object in the cluster of objects.
Abstract:
A method and apparatus for identifying information about objects. Radiant intensity measurements for an object are identified from sensor data for a plurality of bands of electromagnetic radiation. The object has parts. A system of equations that includes the radiant intensity measurements is generated. The system of equations is solved to identify information about each part in the parts of the object.