CA1037593A - Method and apparatus for determining the position of a body - Google Patents

Method and apparatus for determining the position of a body

Info

Publication number
CA1037593A
CA1037593A CA217,681A CA217681A CA1037593A CA 1037593 A CA1037593 A CA 1037593A CA 217681 A CA217681 A CA 217681A CA 1037593 A CA1037593 A CA 1037593A
Authority
CA
Canada
Prior art keywords
outline
centroid
relative
sample
run
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.)
Expired
Application number
CA217,681A
Other languages
English (en)
French (fr)
Inventor
Jimmie A. Michaud
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.)
Bendix Corp
Original Assignee
Bendix 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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of CA1037593A publication Critical patent/CA1037593A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/32—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring areas
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0014—Image feed-back for automatic industrial control, e.g. robot with camera
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G06V10/421—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation by analysing segments intersecting the pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Robotics (AREA)
  • Data Mining & Analysis (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Collating Specific Patterns (AREA)
CA217,681A 1974-05-16 1975-01-10 Method and apparatus for determining the position of a body Expired CA1037593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/470,345 US4017721A (en) 1974-05-16 1974-05-16 Method and apparatus for determining the position of a body

Publications (1)

Publication Number Publication Date
CA1037593A true CA1037593A (en) 1978-08-29

Family

ID=23867239

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,681A Expired CA1037593A (en) 1974-05-16 1975-01-10 Method and apparatus for determining the position of a body

Country Status (9)

Country Link
US (1) US4017721A (US06815460-20041109-C00097.png)
JP (1) JPS5821683B2 (US06815460-20041109-C00097.png)
CA (1) CA1037593A (US06815460-20041109-C00097.png)
CH (1) CH590454A5 (US06815460-20041109-C00097.png)
DE (1) DE2518077B2 (US06815460-20041109-C00097.png)
FR (1) FR2271541B1 (US06815460-20041109-C00097.png)
GB (1) GB1474010A (US06815460-20041109-C00097.png)
IT (1) IT1038202B (US06815460-20041109-C00097.png)
SE (1) SE408491B (US06815460-20041109-C00097.png)

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EP0149457B1 (en) * 1984-01-13 1993-03-31 Kabushiki Kaisha Komatsu Seisakusho Method of identifying contour lines
JPH0652167B2 (ja) * 1984-02-08 1994-07-06 シチズン時計株式会社 画像処理方法
US4613269A (en) * 1984-02-28 1986-09-23 Object Recognition Systems, Inc. Robotic acquisition of objects by means including histogram techniques
JPS60200385A (ja) * 1984-03-26 1985-10-09 Hitachi Ltd 姿勢判定方式
FR2566217B1 (fr) * 1984-05-28 1988-05-27 Micro Controle Procede et dispositif pour la reconnaissance d'un motif particulier d'une image
JPS60263681A (ja) * 1984-06-08 1985-12-27 株式会社日立製作所 ロボツトの教示方法
JPH0629694B2 (ja) * 1984-08-30 1994-04-20 新明和工業株式会社 位置ずれ補正方法
US4922543A (en) * 1984-12-14 1990-05-01 Sten Hugo Nils Ahlbom Image processing device
JPS61296409A (ja) * 1985-06-25 1986-12-27 Fanuc Ltd ロボツト制御方式
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US4704694A (en) * 1985-12-16 1987-11-03 Automation Intelligence, Inc. Learned part system
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US5159474A (en) * 1986-10-17 1992-10-27 E. I. Du Pont De Nemours And Company Transform optical processing system
US5078501A (en) * 1986-10-17 1992-01-07 E. I. Du Pont De Nemours And Company Method and apparatus for optically evaluating the conformance of unknown objects to predetermined characteristics
JPS63123175A (ja) * 1986-11-12 1988-05-26 Fanuc Ltd 画像デ−タのモ−メント計算装置
US4979949A (en) * 1988-04-26 1990-12-25 The Board Of Regents Of The University Of Washington Robot-aided system for surgery
US4945493A (en) * 1988-09-26 1990-07-31 Ford Motor Company Method and system for correcting a robot path
US4985846A (en) * 1989-05-11 1991-01-15 Fallon Patrick J Acoustical/optical bin picking system
US5157734A (en) * 1989-12-19 1992-10-20 Industrial Technology Research Institute Method and apparatus for picking and placing a surface mounted device with the aid of machine vision
JPH041869A (ja) * 1990-04-19 1992-01-07 Nippon Sheet Glass Co Ltd 画像照合方法
US5105368A (en) * 1990-08-01 1992-04-14 At&T Bell Laboratories Method for improving robot accuracy
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US5297238A (en) * 1991-08-30 1994-03-22 Cimetrix Incorporated Robot end-effector terminal control frame (TCF) calibration method and device
US6072583A (en) * 1996-12-06 2000-06-06 General Electro Mechanical Corp. Apparatus and method for detecting mis-oriented fasteners
US7392287B2 (en) * 2001-03-27 2008-06-24 Hemisphere Ii Investment Lp Method and apparatus for sharing information using a handheld device
US6640716B1 (en) * 2002-07-30 2003-11-04 Hewlett-Packard Development Company, L.P. Imaging print media
JP3859574B2 (ja) * 2002-10-23 2006-12-20 ファナック株式会社 ３次元視覚センサ
US6723951B1 (en) 2003-06-04 2004-04-20 Siemens Westinghouse Power Corporation Method for reestablishing holes in a component
US8024126B2 (en) * 2003-07-10 2011-09-20 International Business Machines Corporation Moment analysis of tertiary protein structures
WO2005120742A1 (de) * 2004-06-07 2005-12-22 Müller Weingarten AG Bildverarbeitungssystem zum einsatz an nutenstanzen
US20060185550A1 (en) * 2005-02-18 2006-08-24 Blue Marlin Llc Method and system for determining the roundness of a golf ball
CN102236033A (zh) * 2010-04-30 2011-11-09 向熙科技股份有限公司 不需治具盘的自动定位设备及电性量测系统
JP5533727B2 (ja) * 2011-02-18 2014-06-25 株式会社安川電機 ワークピッキングシステム
DE102012013030A1 (de) * 2012-06-29 2014-04-24 Liebherr-Verzahntechnik Gmbh Vorrichtung zum automatischen Entnehmen von in einem Behälter angeordneten Werkstücken
DE102012013022A1 (de) * 2012-06-29 2014-04-24 Liebherr-Verzahntechnik Gmbh Vorrichtung zur automatisierten Handhabung von Werkstücken
JP5670397B2 (ja) * 2012-08-29 2015-02-18 ファナック株式会社 バラ積みされた物品をロボットで取出す装置及び方法
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Also Published As

Publication number Publication date
FR2271541A1 (US06815460-20041109-C00097.png) 1975-12-12
FR2271541B1 (US06815460-20041109-C00097.png) 1978-06-30
SE7505670L (sv) 1975-11-17
US4017721A (en) 1977-04-12
SE408491B (sv) 1979-06-11
DE2518077B2 (de) 1979-07-26
JPS50153670A (US06815460-20041109-C00097.png) 1975-12-10
CH590454A5 (US06815460-20041109-C00097.png) 1977-08-15
AU8041375A (en) 1976-10-28
GB1474010A (en) 1977-05-18
IT1038202B (it) 1979-11-20
JPS5821683B2 (ja) 1983-05-02
DE2518077A1 (de) 1975-11-27

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