ATE263397T1 - Objektklassifizierungs- und identifikationssystem - Google Patents

Objektklassifizierungs- und identifikationssystem

Info

Publication number
ATE263397T1
ATE263397T1 AT97913748T AT97913748T ATE263397T1 AT E263397 T1 ATE263397 T1 AT E263397T1 AT 97913748 T AT97913748 T AT 97913748T AT 97913748 T AT97913748 T AT 97913748T AT E263397 T1 ATE263397 T1 AT E263397T1
Authority
AT
Austria
Prior art keywords
surface characteristics
detected object
discriminator quantities
identification system
object classification
Prior art date
Application number
AT97913748T
Other languages
English (en)
Inventor
Wayne S Hill
Frank J Heirtzler
Original Assignee
Foster Miller Inc
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 Foster Miller Inc filed Critical Foster Miller Inc
Application granted granted Critical
Publication of ATE263397T1 publication Critical patent/ATE263397T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06E—OPTICAL COMPUTING DEVICES
    • G06E1/00—Devices for processing exclusively digital data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/666—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by detecting noise and sounds generated by the flowing fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2418—Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics
    • G01N29/2425—Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics optoacoustic fluid cells therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/42—Detecting the response signal, e.g. electronic circuits specially adapted therefor by frequency filtering or by tuning to resonant frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4481—Neural networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/48—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by amplitude comparison
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional [3D] objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02818—Density, viscosity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love waves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Evolutionary Computation (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Testing Of Coins (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Liquid Crystal Substances (AREA)
AT97913748T 1996-10-24 1997-10-22 Objektklassifizierungs- und identifikationssystem ATE263397T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/736,441 US6014652A (en) 1994-11-02 1996-10-24 Object classification and identification system
PCT/US1997/019199 WO1998018070A1 (en) 1996-10-24 1997-10-22 Object classification and identification system

Publications (1)

Publication Number Publication Date
ATE263397T1 true ATE263397T1 (de) 2004-04-15

Family

ID=24959873

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97913748T ATE263397T1 (de) 1996-10-24 1997-10-22 Objektklassifizierungs- und identifikationssystem

Country Status (7)

Country Link
US (1) US6014652A (de)
EP (1) EP0932859B1 (de)
JP (1) JP2001523332A (de)
KR (1) KR100322159B1 (de)
AT (1) ATE263397T1 (de)
DE (1) DE69728413T2 (de)
WO (1) WO1998018070A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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US6636841B1 (en) * 1997-04-01 2003-10-21 Cybula Ltd. System and method for telecommunications system fault diagnostics
US6556984B1 (en) 1999-01-19 2003-04-29 International Business Machines Corporation Hierarchical string matching using multi-path dynamic programming
WO2002009026A1 (en) * 2000-07-21 2002-01-31 Ohio University System and method for identifying an object
US6754569B2 (en) 2001-05-24 2004-06-22 Simmonds Precision Products, Inc. Method and apparatus for normalizing condition indicators
US6728658B1 (en) 2001-05-24 2004-04-27 Simmonds Precision Products, Inc. Method and apparatus for determining the health of a component using condition indicators
US6711523B2 (en) 2001-05-24 2004-03-23 Simmonds Precision Products, Inc. Method and apparatus for determining a condition indicator for use in evaluating the health of a component
US7136794B1 (en) 2001-05-24 2006-11-14 Simmonds Precision Products, Inc. Method and apparatus for estimating values for condition indicators
WO2002095633A2 (en) * 2001-05-24 2002-11-28 Simmonds Precision Products, Inc. Method and apparatus for determining the health of a component using condition indicators
US6847917B2 (en) 2001-05-24 2005-01-25 Simmonds Precision Products, Inc. Method and apparatus for selecting condition indicators in determining the health of a component
US6651012B1 (en) 2001-05-24 2003-11-18 Simmonds Precision Products, Inc. Method and apparatus for trending and predicting the health of a component
US20040067835A1 (en) * 2002-09-25 2004-04-08 Nippon Sheet Glass Co., Ltd. Glass composition and laminated glass
US9092737B2 (en) 2009-07-30 2015-07-28 Northwestern University Systems, methods, and apparatus for 3-D surface mapping, compliance mapping, and spatial registration with an array of cantilevered tactile hair or whisker sensors
WO2011014810A1 (en) * 2009-07-30 2011-02-03 Northwestern University Systems, methods, and apparatus for reconstruction of 3-d object morphology, position, orientation and texture using an array of tactile sensors
EP3019823B1 (de) * 2013-07-09 2018-09-12 Ford Global Technologies, LLC System und verfahren zur charakterisierung von oberflächen von industrieprodukten mittels grössendaten
KR101581204B1 (ko) * 2015-04-16 2015-12-30 현대위아 주식회사 공작기계로 가공된 가공표면 거칠기의 정량적 표시방법
US11060214B2 (en) 2017-08-11 2021-07-13 Northwestern University Processing methods and apparatus to manufacture a functional, multi-scale, tapered fiber from polymer filament
WO2019094571A1 (en) * 2017-11-09 2019-05-16 Redzone Robotics, Inc. Pipe feature identification using pipe inspection data analysis
US20200307098A1 (en) * 2017-12-22 2020-10-01 Hewlett-Packard Development Company, L.P. Encoding in three-dimensional objects
US11630998B2 (en) * 2018-03-26 2023-04-18 Cohda Wireless Pty Ltd. Systems and methods for automatically training neural networks
CA3187872A1 (en) * 2020-08-03 2022-02-10 Jeffrey R. Jasperse Lysis devices having a piezo element and methods
US12392718B2 (en) * 2022-03-31 2025-08-19 Logistics And Supply Chain Multitech R & D Centre Limited Method and system for material classification of an object

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD248261A (de) *
GB2037464B (en) * 1978-12-14 1982-11-24 Rank Organisation Ltd Method for analysing variables
US4555953A (en) * 1984-04-16 1985-12-03 Paolo Dario Composite, multifunctional tactile sensor
US4748672A (en) * 1985-04-16 1988-05-31 University Of Florida Induced vibration dynamic touch sensor system and method
US4942620A (en) * 1988-05-31 1990-07-17 University Of Florida High temperature sensor for induced vibration dynamic touch sensor system
US5034645A (en) * 1989-01-13 1991-07-23 Digital Equipment Corporation Micro-beam tactile sensor for the measurement of vertical position displacement
US5242776A (en) * 1990-11-08 1993-09-07 Minolta Camera Kabushiki Kaisha Organic photosensitive member having fine irregularities on its surface
DE4100500A1 (de) * 1991-01-10 1992-07-16 Bodenseewerk Geraetetech Signalverarbeitungsanordnung zur klassifizierung von objekten aufgrund der signale von sensoren
US5319443A (en) * 1991-03-07 1994-06-07 Fanuc Ltd Detected position correcting method
US5456136A (en) * 1991-04-24 1995-10-10 Ntn Corporation Cam follower with roller for use with engine
US5485908A (en) * 1994-07-12 1996-01-23 Coin Acceptors, Inc. Pattern recognition using artificial neural network for coin validation

Also Published As

Publication number Publication date
DE69728413D1 (de) 2004-05-06
US6014652A (en) 2000-01-11
JP2001523332A (ja) 2001-11-20
EP0932859B1 (de) 2004-03-31
EP0932859A4 (de) 2001-05-02
WO1998018070A1 (en) 1998-04-30
KR100322159B1 (ko) 2002-02-06
EP0932859A1 (de) 1999-08-04
DE69728413T2 (de) 2004-12-23
KR20000052745A (ko) 2000-08-25

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