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JPS6431188A - Image recognition equipment for mobile robot - Google Patents

Image recognition equipment for mobile robot

Info

Publication number
JPS6431188A
JPS6431188A JP62186604A JP18660487A JPS6431188A JP S6431188 A JPS6431188 A JP S6431188A JP 62186604 A JP62186604 A JP 62186604A JP 18660487 A JP18660487 A JP 18660487A JP S6431188 A JPS6431188 A JP S6431188A
Authority
JP
Japan
Prior art keywords
basic
positional relation
recognized
graphic
parameter
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.)
Granted
Application number
JP62186604A
Other languages
Japanese (ja)
Other versions
JPH0738223B2 (en
Inventor
Kazunori Onoguchi
Mutsumi Watanabe
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP62186604A priority Critical patent/JPH0738223B2/en
Publication of JPS6431188A publication Critical patent/JPS6431188A/en
Publication of JPH0738223B2 publication Critical patent/JPH0738223B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Character Input (AREA)
  • Image Analysis (AREA)

Abstract

PURPOSE: To obtain an image recognizing device for a mobile robot, which is capable of a recognizing process comparatively simply and also highly precisely using a two-dimensional graphic, by preliminarily storing a basic graphic, its parameter,and positional relation and allowing an object corresponding to a reference model to be recognized from image information. CONSTITUTION: Basic graphics constituting a reference model, parameter of the basic graphic and positional relation between basic graphics are stored preliminarily in a storage means 21 for the basic graphics and a storage means 23 for the positional relation; and also, the basic graphics are detected, together with the parameter and the positional relation, from the image information of an object to be recognized, through a means 25 for extracting the basic graphics and a means 27 for detecting the positional relation-Then, on the basis of the basic graphic for both the reference model and the object to be recognized, the parameter and the positional relation between the basic graphics, the object corresponding to the reference model is recognized by an identifying means 29. Consequently, even a three dimensional object can be recognized precisely, accurately and comparatively simply by converting it into a simple two dimensional basic graphic.
JP62186604A 1987-07-28 1987-07-28 Image recognition device for mobile robots Expired - Lifetime JPH0738223B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62186604A JPH0738223B2 (en) 1987-07-28 1987-07-28 Image recognition device for mobile robots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62186604A JPH0738223B2 (en) 1987-07-28 1987-07-28 Image recognition device for mobile robots

Publications (2)

Publication Number Publication Date
JPS6431188A true JPS6431188A (en) 1989-02-01
JPH0738223B2 JPH0738223B2 (en) 1995-04-26

Family

ID=16191473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62186604A Expired - Lifetime JPH0738223B2 (en) 1987-07-28 1987-07-28 Image recognition device for mobile robots

Country Status (1)

Country Link
JP (1) JPH0738223B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03114064A (en) * 1990-06-01 1991-05-15 Konica Corp Method for fixing toner image
JPH0788791A (en) * 1993-09-20 1995-04-04 Mitsubishi Electric Corp Robot device and its peripheral device
JPH09102037A (en) * 1995-10-05 1997-04-15 Nippon Telegr & Teleph Corp <Ntt> Drawing recognition method
JP2001243906A (en) * 2000-02-29 2001-09-07 Hitachi Ltd Scanning electron microscope
JP2007012624A (en) * 2006-07-10 2007-01-18 Hitachi Ltd Pattern matching method and apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262986A (en) * 1985-05-17 1986-11-20 Fujitsu Ltd Producing device for seeming dictionary of cube
JPS6278684A (en) * 1985-10-02 1987-04-10 Fujitsu Ltd Object search method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262986A (en) * 1985-05-17 1986-11-20 Fujitsu Ltd Producing device for seeming dictionary of cube
JPS6278684A (en) * 1985-10-02 1987-04-10 Fujitsu Ltd Object search method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03114064A (en) * 1990-06-01 1991-05-15 Konica Corp Method for fixing toner image
JPH0788791A (en) * 1993-09-20 1995-04-04 Mitsubishi Electric Corp Robot device and its peripheral device
JPH09102037A (en) * 1995-10-05 1997-04-15 Nippon Telegr & Teleph Corp <Ntt> Drawing recognition method
JP2001243906A (en) * 2000-02-29 2001-09-07 Hitachi Ltd Scanning electron microscope
JP2007012624A (en) * 2006-07-10 2007-01-18 Hitachi Ltd Pattern matching method and apparatus

Also Published As

Publication number Publication date
JPH0738223B2 (en) 1995-04-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term