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WO2006019991A3 - Method and apparatus for multimodal detection - Google Patents

Method and apparatus for multimodal detection Download PDF

Info

Publication number
WO2006019991A3
WO2006019991A3 PCT/US2005/025112 US2005025112W WO2006019991A3 WO 2006019991 A3 WO2006019991 A3 WO 2006019991A3 US 2005025112 W US2005025112 W US 2005025112W WO 2006019991 A3 WO2006019991 A3 WO 2006019991A3
Authority
WO
WIPO (PCT)
Prior art keywords
spectrum
interest
area
unknown substance
classifying
Prior art date
Application number
PCT/US2005/025112
Other languages
French (fr)
Other versions
WO2006019991A2 (en
Inventor
Jason H Neiss
Robert Schweitzer
Patrick J Treado
Original Assignee
Cheminage Corp
Jason H Neiss
Robert Schweitzer
Patrick J Treado
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cheminage Corp, Jason H Neiss, Robert Schweitzer, Patrick J Treado filed Critical Cheminage Corp
Priority to US11/632,471 priority Critical patent/US7679740B2/en
Publication of WO2006019991A2 publication Critical patent/WO2006019991A2/en
Publication of WO2006019991A3 publication Critical patent/WO2006019991A3/en

Links

Classifications

    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/20—Identification of molecular entities, parts thereof or of chemical compositions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/70—Machine learning, data mining or chemometrics

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

In one embodiment, the disclosure relates to a method for detecting and classifying an unknown substance in a sample. The method including the steps of (a) providing a spectrum for each of a predetermined number of reference substances; (b) detecting an area of interest on said unknown substance; (c) targeting said area of interest; (d) determining a spectrum from said area of interest; (e) comparing the determined spectrum with the spectrum of one of the reference substances; and (f) classifying said unknown substance based on the comparison of spectra.
PCT/US2005/025112 2004-07-15 2005-07-14 Method and apparatus for multimodal detection WO2006019991A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/632,471 US7679740B2 (en) 2005-07-14 2005-07-14 Method and apparatus for multimodal detection

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US58821204P 2004-07-15 2004-07-15
US60/588,212 2004-07-15
US59113204P 2004-07-26 2004-07-26
US60/591,132 2004-07-26

Publications (2)

Publication Number Publication Date
WO2006019991A2 WO2006019991A2 (en) 2006-02-23
WO2006019991A3 true WO2006019991A3 (en) 2008-07-31

Family

ID=35907918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/025112 WO2006019991A2 (en) 2004-07-15 2005-07-14 Method and apparatus for multimodal detection

Country Status (1)

Country Link
WO (1) WO2006019991A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7692775B2 (en) 2005-07-14 2010-04-06 Chemimage Corporation Time and space resolved standoff hyperspectral IED explosives LIDAR detection
US8368880B2 (en) 2005-12-23 2013-02-05 Chemimage Corporation Chemical imaging explosives (CHIMED) optical sensor using SWIR
US7990532B2 (en) 2007-01-16 2011-08-02 Chemimage Corporation Method and apparatus for multimodal detection
WO2011075818A1 (en) * 2009-12-23 2011-06-30 The Governors Of The University Of Alberta Automated, objective and optimized feature selection in chemometric modeling (cluster resolution)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606164A (en) * 1996-01-16 1997-02-25 Boehringer Mannheim Corporation Method and apparatus for biological fluid analyte concentration measurement using generalized distance outlier detection
US6075891A (en) * 1998-07-06 2000-06-13 General Dynamics Government Systems Corporation Non-literal pattern recognition method and system for hyperspectral imagery exploitation
US6421553B1 (en) * 1998-12-23 2002-07-16 Mediaspectra, Inc. Spectral data classification of samples
WO2004058058A1 (en) * 2002-12-30 2004-07-15 Koninklijke Philips Electronics N.V. Analysis apparatus and method
US20050137806A1 (en) * 2003-07-18 2005-06-23 Cytokinetics, Inc. A Delaware Corporation Characterizing biological stimuli by response curves

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606164A (en) * 1996-01-16 1997-02-25 Boehringer Mannheim Corporation Method and apparatus for biological fluid analyte concentration measurement using generalized distance outlier detection
US6075891A (en) * 1998-07-06 2000-06-13 General Dynamics Government Systems Corporation Non-literal pattern recognition method and system for hyperspectral imagery exploitation
US6421553B1 (en) * 1998-12-23 2002-07-16 Mediaspectra, Inc. Spectral data classification of samples
WO2004058058A1 (en) * 2002-12-30 2004-07-15 Koninklijke Philips Electronics N.V. Analysis apparatus and method
US20050137806A1 (en) * 2003-07-18 2005-06-23 Cytokinetics, Inc. A Delaware Corporation Characterizing biological stimuli by response curves

Also Published As

Publication number Publication date
WO2006019991A2 (en) 2006-02-23

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