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Title: Infrared intrusion detection system (IRIDS)

Abstract

A system and method for intrusion detection includes an imager directed towards an object in an interior space. The imager is in data communication with a computer. The computer is arranged to process digital three-dimensional image data received from the imager and programmed to execute a change detection algorithm in response to the processed three-dimensional data to determine movement of the object. The computer generates an alarm output in response to detecting movement of the object above a predetermined threshold. The method includes providing an imager directed towards an object in an interior space; receiving Time of Flight signals by the imager; processing digital three-dimensional image data received from the imager; and executing a change detection algorithm in response to the processed three-dimensional data to determine movement of the object.

Inventors:
; ;
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1840375
Patent Number(s):
11100651
Application Number:
16/535,236
Assignee:
National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01S - RADIO DIRECTION-FINDING
G - PHYSICS G06 - COMPUTING G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
DOE Contract Number:  
NA0003525
Resource Type:
Patent
Resource Relation:
Patent File Date: 08/08/2019
Country of Publication:
United States
Language:
English

Citation Formats

Russell, John L., Small, Daniel E., and Bradley, Jon David. Infrared intrusion detection system (IRIDS). United States: N. p., 2021. Web.
Russell, John L., Small, Daniel E., & Bradley, Jon David. Infrared intrusion detection system (IRIDS). United States.
Russell, John L., Small, Daniel E., and Bradley, Jon David. Tue . "Infrared intrusion detection system (IRIDS)". United States. https://www.osti.gov/servlets/purl/1840375.
@article{osti_1840375,
title = {Infrared intrusion detection system (IRIDS)},
author = {Russell, John L. and Small, Daniel E. and Bradley, Jon David},
abstractNote = {A system and method for intrusion detection includes an imager directed towards an object in an interior space. The imager is in data communication with a computer. The computer is arranged to process digital three-dimensional image data received from the imager and programmed to execute a change detection algorithm in response to the processed three-dimensional data to determine movement of the object. The computer generates an alarm output in response to detecting movement of the object above a predetermined threshold. The method includes providing an imager directed towards an object in an interior space; receiving Time of Flight signals by the imager; processing digital three-dimensional image data received from the imager; and executing a change detection algorithm in response to the processed three-dimensional data to determine movement of the object.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {8}
}

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patent-application, March 2020


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patent-application, November 2019


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