Invention Grant
- Patent Title: Method and system for buried land mine detection through derivative analysis of laser interferometry
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Application No.: US14800145Application Date: 2015-07-15
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Publication No.: US09671521B2Publication Date: 2017-06-06
- Inventor: Eric M. Louchard
- Applicant: BAE Systems Information and Electronic Systems Integration Inc.
- Applicant Address: US NH Nashua
- Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee Address: US NH Nashua
- Agency: Davis & Bujold, PLLC
- Main IPC: G01N29/24
- IPC: G01N29/24 ; G01V8/12 ; G01V1/28 ; G01V1/22
Abstract:
A method of detecting land mines includes pre-processing a raw laser interferometer image, processing pre-processed image by calculating one or more derivatives having one or more peaks, along vectors extending in at least two different directions, mapping the peaks of said derivatives to create a derivative map, and detecting an anomalous signature in the derivative map.
Public/Granted literature
- US20160054270A1 METHOD AND SYSTEM FOR BURIED LAND MINE DETECTION THROUGH DERIVATIVE ANALYSIS OF LASER INTERFEROMETRY Public/Granted day:2016-02-25
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