Passive Acquisition, Tracking, and Handoff of Ground Moving Target Indication (PATH)

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: FA8650-05-M-1865
Agency Tracking Number: F051-216-0711
Amount: $99,982.00
Phase: Phase I
Program: SBIR
Awards Year: 2005
Solicitation Year: 2005
Solicitation Topic Code: AF05-216
Solicitation Number: 2005.1
Small Business Information
4515 Seton Center Parkway, Suite 320, Austin, TX, 78759
DUNS: 158034665
HUBZone Owned: N
Woman Owned: Y
Socially and Economically Disadvantaged: N
Principal Investigator
 Thayne Coffman
 Principal Scientist
 (512) 342-0010
 tcoffman@21technologies.com
Business Contact
 Darrin Taylor
Title: Vice President
Phone: (512) 342-0010
Email: dtaylorz@21technologies.com
Research Institution
N/A
Abstract
The Passive Acquisition, Tracking, and Handoff of Ground Moving Target Indication (PATH-GMTI, or PATH) system pushes the combat capabilities of unmanned aerial vehicles (UAVs) forward from their traditional intelligence, surveillance and reconnaissance role to a more active role on the battlefield. PATH builds on existing 21st Century Technologies work to provide real-time 3D ground target tracks fully localized in a 3D model of the combat environment. PATH identifies and tracks regions of low stereo match correspondence in our passive electro-optical 3D modeling system, and identifies regions of interest (ROIs) in real-world 3D GPS coordinates. These ROIs can be caused by occlusion boundaries, imagery artifacts, or moving objects. PATH has all the information needed to easily distinguish between ROIs caused by moving objects and non-targets. Tracking in three dimensions gives PATH unique features over which to classify these ROIs, and also an improved capability to split and merge track segments. PATH increases the utility of UAVs on the modern battlefield. Ultimately, the new UAV capabilities enabled by PATH will reduce risks to American soldiers' lives and increase the effectiveness of the United States Air Force and other armed services in achieving and maintaining operational dominance on the modern battlefield.

* Information listed above is at the time of submission. *

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