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WO2006019991A3 - Procédé et dispositif de détection multimode - Google Patents

Procédé et dispositif de détection multimode Download PDF

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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
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2005/025112
Other languages
English (en)
Other versions
WO2006019991A2 (fr
Inventor
Jason H Neiss
Robert Schweitzer
Patrick J Treado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHEMINAGE Corp
Original Assignee
CHEMINAGE Corp
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 filed Critical CHEMINAGE Corp
Priority to US11/632,471 priority Critical patent/US7679740B2/en
Publication of WO2006019991A2 publication Critical patent/WO2006019991A2/fr
Anticipated expiration legal-status Critical
Publication of WO2006019991A3 publication Critical patent/WO2006019991A3/fr
Ceased legal-status Critical Current

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 OR CALCULATING; 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

Un mode de réalisation décrit dans cette invention concerne un procédé permettant de détecter et de classifier une substance inconnue dans un échantillon. Le procédé décrit dans cette invention comprend les étapes qui consistent (a) à utiliser un spectre pour chacune des différentes substances de référence prédéterminées; (b) à détecter une zone présentant un intérêt sur cette substance inconnue; (c) à cibler cette zone d'intérêt; (d) à déterminer un spectre à partir de cette zone d'intérêt; (e) à comparer le spectre déterminé avec le spectre de l'une des substances de référence; puis (f) à classifier la substance inconnue en fonction de la comparaison des spectres.
PCT/US2005/025112 2004-07-15 2005-07-14 Procédé et dispositif de détection multimode Ceased WO2006019991A2 (fr)

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 (fr) 2006-02-23
WO2006019991A3 true WO2006019991A3 (fr) 2008-07-31

Family

ID=35907918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/025112 Ceased WO2006019991A2 (fr) 2004-07-15 2005-07-14 Procédé et dispositif de détection multimode

Country Status (1)

Country Link
WO (1) WO2006019991A2 (fr)

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
US8666677B2 (en) * 2009-12-23 2014-03-04 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 (fr) * 2002-12-30 2004-07-15 Koninklijke Philips Electronics N.V. Appareil et procede d'analyse
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 (fr) * 2002-12-30 2004-07-15 Koninklijke Philips Electronics N.V. Appareil et procede d'analyse
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 (fr) 2006-02-23

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