CA1087312A - Object location detector - Google Patents

Object location detector

Info

Publication number
CA1087312A
CA1087312A CA248,089A CA248089A CA1087312A CA 1087312 A CA1087312 A CA 1087312A CA 248089 A CA248089 A CA 248089A CA 1087312 A CA1087312 A CA 1087312A
Authority
CA
Canada
Prior art keywords
tangent
scan
tangents
line
point
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
CA248,089A
Other languages
English (en)
French (fr)
Inventor
Arthur Browne
Waheed G. Baig
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1087312A publication Critical patent/CA1087312A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Image Analysis (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
CA248,089A 1975-03-20 1976-03-17 Object location detector Expired CA1087312A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB11659/75A GB1507365A (en) 1975-03-20 1975-03-20 Object location detector
GB11659/75 1975-03-20

Publications (1)

Publication Number Publication Date
CA1087312A true CA1087312A (en) 1980-10-07

Family

ID=9990326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA248,089A Expired CA1087312A (en) 1975-03-20 1976-03-17 Object location detector

Country Status (6)

Country Link
JP (1) JPS51120243A (de)
CA (1) CA1087312A (de)
DE (1) DE2610100A1 (de)
FR (1) FR2304893A1 (de)
GB (1) GB1507365A (de)
SE (1) SE7603328L (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374251U (de) * 1976-06-09 1978-06-21
DE3138757A1 (de) * 1981-09-29 1983-05-05 Siemens AG, 1000 Berlin und 8000 München Verfahren zur erfassung von textausschnitten aus einer vorlage und vorrichtung zur durchfuehrung des verfahrens
DE3138699A1 (de) * 1981-09-29 1983-04-07 Siemens Ag Einrichtung zur erfassung von bildvorlagen und verfahren zum betrieb dieser einrichtung.
DE3234216A1 (de) * 1982-09-15 1984-03-15 Trumpf GmbH & Co, 7257 Ditzingen Vorrichtungen zum be- und insbesondere entladen von bearbeitungsmaschinen
DE3447728A1 (de) * 1984-12-21 1986-06-26 Siemens AG, 1000 Berlin und 8000 München Verfahren zur drehlageerkennung und positionierung von werkstuecken mit gering ausgepraegten merkmalen
JPS6394061A (ja) * 1986-10-07 1988-04-25 Isuzu Motors Ltd エンジンの排気ガス再循環制御装置
FR2643707B1 (fr) * 1989-02-24 1993-01-15 Syspro Dispositif de reconnaissance de position d'objets
FI88119C (fi) * 1989-07-06 1993-04-13 Valtion Teknillinen Foerfarande och apparatur foer plockning av smao partiklar ur vaetska
IT1241302B (it) * 1990-05-28 1994-01-10 Cavanna Spa Procedimento e dispositivo per rilevare la posizione di articoli convogliati, particolarmente per impianti automatici di confezionamento
NL9001853A (nl) * 1990-08-22 1992-03-16 Speciaalmachinefabriek J H Van Inrichting voor het keren van in wezen rechthoek-vormige voorraadhouders.
JP2589411B2 (ja) * 1990-12-27 1997-03-12 シャープ株式会社 チップ位置検出方法
US5370216A (en) * 1993-03-05 1994-12-06 Shibuya Kogyo Co., Ltd. Apparatus for aligning vessels
CH688755A5 (fr) * 1993-07-22 1998-02-27 Gianfranco Passoni Machine de mesure optique à caméra vidéo mobile, pour analyse électronique à haute vitesse des contours des objets.
CA2381905C (en) 1999-08-23 2005-05-24 Edwin Hirahara An embryo delivery system for manufactured seeds
GB9926555D0 (en) 1999-11-09 2000-01-12 Ishida Europ Mfg Ltd Method and apparatus for orienting flexible walled articles
DE10039897B4 (de) * 2000-08-16 2004-06-03 MULTI-TECH.Deurne B.V. Feinausrichtstation
US7530197B2 (en) 2003-06-30 2009-05-12 Weyerhaeuser Co. Automated system and method for harvesting and multi-stage screening of plant embryos
NL2008856C2 (en) * 2012-05-22 2013-11-25 Iso Groep Machb B V Apparatus and method for seperating objects.
CN104121856A (zh) * 2014-06-30 2014-10-29 晏石英 一种测量输送带载物面的方法及系统
CN107270821A (zh) * 2017-06-17 2017-10-20 丹凤县荣毅电子有限公司 一种磁环检测系统及检测方法
JP6802225B2 (ja) 2018-08-31 2020-12-16 ファナック株式会社 情報処理装置および情報処理方法
CN112758401A (zh) * 2020-12-29 2021-05-07 浙江德源智能科技股份有限公司 机器人协同高速输送装置的感知决策组件
CN113247582B (zh) * 2021-07-01 2021-10-08 佛山市志必得机械设备有限公司 一种杆状产品全自动上料系统
CN113333306B (zh) * 2021-08-09 2021-10-08 深圳市轻生活科技有限公司 一种芯片外观不良分拣方法和系统
AT526325A1 (de) * 2022-06-17 2024-01-15 Hrach Thomas Vorrichtung zum Bereitstellen von vereinzelten Stanzteilen

Also Published As

Publication number Publication date
FR2304893B1 (de) 1979-05-18
DE2610100A1 (de) 1976-09-30
GB1507365A (en) 1978-04-12
JPS5634041B2 (de) 1981-08-07
JPS51120243A (en) 1976-10-21
SE7603328L (sv) 1976-09-21
FR2304893A1 (fr) 1976-10-15

Similar Documents

Publication Publication Date Title
CA1087312A (en) Object location detector
US4147930A (en) Object location detector
US5513948A (en) Universal specimen prealigner
US5852413A (en) Virtual absolute position encoder
US5511934A (en) Noncentering specimen prealigner having improved specimen edge detection and tracking
US4578810A (en) System for printed circuit board defect detection
US4500202A (en) Printed circuit board defect detection of detecting maximum line width violations
EP0108807B1 (de) Wafertransferapparat
US4079416A (en) Electronic image analyzing method and apparatus
US5499718A (en) System and method for seeking and presenting an area for reading with a vision system
US3466514A (en) Method and apparatus for positioning objects in preselected orientations
US4175236A (en) Method and apparatus of cavity identification of mold of origin
US4958223A (en) Inspection of container finish
JPH07318498A (ja) 非接触表面傷検出方法および非接触表面傷検出装置
JPS5618708A (en) Optoelectronic inspector
GB2058344A (en) Electro-optical Inspection of Workpieces
FR2487564A1 (fr) Appareil et procede pour inspecter des boulettes combustibles destinees a un reacteur nucleaire
US4163157A (en) Data medium scanning process and apparatus
US4765793A (en) Apparatus for aligning circular objects
EP0135494B1 (de) Kombination Photodetektor Aufstellung/Maske Positionierungsverfahren
JPH04107000A (ja) 部品外観選別装置
US6027301A (en) Semiconductor wafer testing apparatus with a combined wafer alignment/wafer recognition station
US4875776A (en) Electro-optical inspection
US4496971A (en) Detection apparatus
EP0206709A2 (de) Automatische optische Überprüfung für gedruckte Schaltungen

Legal Events

Date Code Title Description
MKEX Expiry