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Title: Method for tracking the location of mobile agents using stand-off detection technique

Patent ·
OSTI ID:907738

A method for tracking the movement and position of mobile agents using light detection and ranging (LIDAR) as a stand-off optical detection technique. The positions of the agents are tracked by analyzing the time-history of a series of optical measurements made over the field of view of the optical system. This provides a (time+3-D) or (time+2-D) mapping of the location of the mobile agents. Repeated pulses of a laser beam impinge on a mobile agent, such as a bee, and are backscattered from the agent into a LIDAR detection system. Alternatively, the incident laser pulses excite fluorescence or phosphorescence from the agent, which is detected using a LIDAR system. Analysis of the spatial location of signals from the agents produced by repeated pulses generates a multidimensional map of agent location.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Number(s):
7,148,974
Application Number:
10/757,697
OSTI ID:
907738
Country of Publication:
United States
Language:
English

References (3)

Image Processing, Analysis and Machine Vision book January 1993
Tracking Honey Bees Using LIDAR (Light Detection and Ranging) Technology report January 2003
Polarization lidar measurements of honey bees in flight for locating land mines journal January 2005