JPS60204086A - 物体識別装置 - Google Patents

物体識別装置

Info

Publication number
JPS60204086A
JPS60204086A JP59058472A JP5847284A JPS60204086A JP S60204086 A JPS60204086 A JP S60204086A JP 59058472 A JP59058472 A JP 59058472A JP 5847284 A JP5847284 A JP 5847284A JP S60204086 A JPS60204086 A JP S60204086A
Authority
JP
Japan
Prior art keywords
primitive
point
segment
primitives
pixels
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
JP59058472A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0312750B2 (cg-RX-API-DMAC7.html
Inventor
Yasuo Hongo
本郷　保夫
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing Co Ltd
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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP59058472A priority Critical patent/JPS60204086A/ja
Publication of JPS60204086A publication Critical patent/JPS60204086A/ja
Priority to US07/033,889 priority patent/US4712248A/en
Publication of JPH0312750B2 publication Critical patent/JPH0312750B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
JP59058472A 1984-03-28 1984-03-28 物体識別装置 Granted JPS60204086A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59058472A JPS60204086A (ja) 1984-03-28 1984-03-28 物体識別装置
US07/033,889 US4712248A (en) 1984-03-28 1987-04-03 Method and apparatus for object identification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59058472A JPS60204086A (ja) 1984-03-28 1984-03-28 物体識別装置

Publications (2)

Publication Number Publication Date
JPS60204086A true JPS60204086A (ja) 1985-10-15
JPH0312750B2 JPH0312750B2 (cg-RX-API-DMAC7.html) 1991-02-20

Family

ID=13085369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59058472A Granted JPS60204086A (ja) 1984-03-28 1984-03-28 物体識別装置

Country Status (2)

Country Link
US (1) US4712248A (cg-RX-API-DMAC7.html)
JP (1) JPS60204086A (cg-RX-API-DMAC7.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62206674A (ja) * 1986-03-07 1987-09-11 Agency Of Ind Science & Technol 物体認識用モデル作成装置
JPS6470890A (en) * 1987-09-11 1989-03-16 Fuji Electric Co Ltd Method for writing contour of graphic
JPH01161487A (ja) * 1987-12-18 1989-06-26 Fuji Electric Co Ltd 物体認識方法
US5111516A (en) * 1989-04-11 1992-05-05 Kabushiki Kaisha Toyota Chuo Kenkyusho Apparatus for visual recognition
JP2007502473A (ja) * 2003-08-15 2007-02-08 スカーペ アクティーゼルスカブ 有界三次元対象物の分類と空間ローカライゼーションのためのコンピュータ視覚システム
WO2017038377A1 (ja) * 2015-08-31 2017-03-09 株式会社 日立ハイテクノロジーズ 半導体パターン画像の画像処理装置

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783829A (en) * 1983-02-23 1988-11-08 Hitachi, Ltd. Pattern recognition apparatus
US4876728A (en) * 1985-06-04 1989-10-24 Adept Technology, Inc. Vision system for distinguishing touching parts
US5003498A (en) * 1986-01-13 1991-03-26 Hitachi, Ltd. Graphic display method
FR2608295B1 (fr) * 1986-12-12 1989-03-31 France Etat Procede et dispositif de reconnaissance de caracteres
JP2535927B2 (ja) * 1987-07-09 1996-09-18 アイシン精機株式会社 車上距離検出装置
JP2570315B2 (ja) * 1987-09-01 1997-01-08 アイシン精機株式会社 車上距離検出装置
US5214719A (en) * 1989-02-28 1993-05-25 Phoenix Imaging Computer-based system and method for character recognition
EP0385009A1 (en) * 1989-03-03 1990-09-05 Hewlett-Packard Limited Apparatus and method for use in image processing
US5054094A (en) * 1990-05-07 1991-10-01 Eastman Kodak Company Rotationally impervious feature extraction for optical character recognition
US5317652A (en) * 1991-06-05 1994-05-31 Phoenix Imaging Rotation and position invariant optical character recognition
DE69332918D1 (de) * 1992-01-24 2003-06-05 Canon Kk Gerät und Verfahren zum Extrahieren von Kantendaten und zur Kodierung von Bilddaten mit diesen Kantendaten
US5452371A (en) * 1992-05-27 1995-09-19 Apple Computer, Inc. Method of aligning shapes on a display of a computer system
US6118886A (en) * 1993-03-30 2000-09-12 The United States Of America As Represented By The United States Department Of Energy Automatic target recognition apparatus and method
US6463176B1 (en) * 1994-02-02 2002-10-08 Canon Kabushiki Kaisha Image recognition/reproduction method and apparatus
US5751853A (en) * 1996-01-02 1998-05-12 Cognex Corporation Locating shapes in two-dimensional space curves
US6173066B1 (en) 1996-05-21 2001-01-09 Cybernet Systems Corporation Pose determination and tracking by matching 3D objects to a 2D sensor
US5905651A (en) * 1997-01-16 1999-05-18 Nordson Corporation Parts identification system for powder spray coating system
US6735253B1 (en) 1997-05-16 2004-05-11 The Trustees Of Columbia University In The City Of New York Methods and architecture for indexing and editing compressed video over the world wide web
US6122397A (en) * 1997-07-03 2000-09-19 Tri Path Imaging, Inc. Method and apparatus for maskless semiconductor and liquid crystal display inspection
US6714679B1 (en) * 1998-02-05 2004-03-30 Cognex Corporation Boundary analyzer
US7143434B1 (en) 1998-11-06 2006-11-28 Seungyup Paek Video description system and method
US7653635B1 (en) * 1998-11-06 2010-01-26 The Trustees Of Columbia University In The City Of New York Systems and methods for interoperable multimedia content descriptions
CN1199469C (zh) * 2000-05-19 2005-04-27 皇家菲利浦电子有限公司 方法,系统和设备
US6466158B2 (en) 2000-12-08 2002-10-15 Lockheed Martin Corp. Identifying closely clustered moving targets
US7113617B2 (en) * 2000-12-12 2006-09-26 Hewlett-Packard Development Company, L.P. Method of computing sub-pixel Euclidean distance maps
CA2354301A1 (en) * 2001-07-27 2003-01-27 Djamel Yahia Meddah Geometric hashing for model-based recognition of an object
WO2003051031A2 (en) 2001-12-06 2003-06-19 The Trustees Of Columbia University In The City Of New York Method and apparatus for planarization of a material by growing and removing a sacrificial film
US7116823B2 (en) * 2002-07-10 2006-10-03 Northrop Grumman Corporation System and method for analyzing a contour of an image by applying a Sobel operator thereto
US7146057B2 (en) * 2002-07-10 2006-12-05 Northrop Grumman Corporation System and method for image analysis using a chaincode
US7149356B2 (en) * 2002-07-10 2006-12-12 Northrop Grumman Corporation System and method for template matching of candidates within a two-dimensional image
WO2006096612A2 (en) 2005-03-04 2006-09-14 The Trustees Of Columbia University In The City Of New York System and method for motion estimation and mode decision for low-complexity h.264 decoder
JP2007122218A (ja) * 2005-10-26 2007-05-17 Fuji Xerox Co Ltd 画像分析装置
ITUD20050203A1 (it) * 2005-11-29 2007-05-30 Isomorph S R L Dispositivo e procedimento per il riconoscimento di un oggetto in un'immagine
WO2008147877A1 (en) * 2007-05-22 2008-12-04 Trimble Navigation Limited Handling raster image 3d objects
WO2009126785A2 (en) 2008-04-10 2009-10-15 The Trustees Of Columbia University In The City Of New York Systems and methods for image archaeology
WO2009155281A1 (en) 2008-06-17 2009-12-23 The Trustees Of Columbia University In The City Of New York System and method for dynamically and interactively searching media data
US8671069B2 (en) 2008-12-22 2014-03-11 The Trustees Of Columbia University, In The City Of New York Rapid image annotation via brain state decoding and visual pattern mining
WO2011094472A1 (en) * 2010-01-29 2011-08-04 Monosol, Llc Water-soluble film having improved dissolution and stress properties, and packets made therefrom
US9218538B2 (en) * 2013-01-30 2015-12-22 Xerox Corporation Methods and systems for detecting an object borderline
US20150071541A1 (en) * 2013-08-14 2015-03-12 Rice University Automated method for measuring, classifying, and matching the dynamics and information passing of single objects within one or more images

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52152124A (en) * 1976-06-14 1977-12-17 Nippon Telegr & Teleph Corp <Ntt> Figure inputting
JPS58181180A (ja) * 1982-04-16 1983-10-22 Mitsubishi Electric Corp 線図形認識装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619657B2 (cg-RX-API-DMAC7.html) * 1973-09-10 1981-05-08
US3979722A (en) * 1974-05-31 1976-09-07 Nippon Electric Company, Ltd. Automatic character recognition device employing dynamic programming
JPS51118333A (en) * 1975-04-11 1976-10-18 Hitachi Ltd Pattern recognition system
NL7810943A (nl) * 1978-11-03 1980-05-07 Philips Nv Lerende inrichting voor het herkennen van patronen van digitale signalen.
JPS5926064B2 (ja) * 1979-09-10 1984-06-23 工業技術院長 輪郭画像の特徴抽出装置
US4396903A (en) * 1981-05-29 1983-08-02 Westinghouse Electric Corp. Electro-optical system for correlating and integrating image data from frame-to-frame
JPS59790A (ja) * 1982-06-28 1984-01-05 Fuji Electric Co Ltd パタ−ン識別装置
JPS5930179A (ja) * 1982-08-10 1984-02-17 Agency Of Ind Science & Technol パタ−ンの線分近似方式
FR2540263B1 (fr) * 1983-01-31 1988-05-20 Commissariat Energie Atomique Procede de reconnaissance automatique d'une image a partir d'une image correspondante de reference

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52152124A (en) * 1976-06-14 1977-12-17 Nippon Telegr & Teleph Corp <Ntt> Figure inputting
JPS58181180A (ja) * 1982-04-16 1983-10-22 Mitsubishi Electric Corp 線図形認識装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62206674A (ja) * 1986-03-07 1987-09-11 Agency Of Ind Science & Technol 物体認識用モデル作成装置
JPS6470890A (en) * 1987-09-11 1989-03-16 Fuji Electric Co Ltd Method for writing contour of graphic
JPH01161487A (ja) * 1987-12-18 1989-06-26 Fuji Electric Co Ltd 物体認識方法
US5111516A (en) * 1989-04-11 1992-05-05 Kabushiki Kaisha Toyota Chuo Kenkyusho Apparatus for visual recognition
JP2007502473A (ja) * 2003-08-15 2007-02-08 スカーペ アクティーゼルスカブ 有界三次元対象物の分類と空間ローカライゼーションのためのコンピュータ視覚システム
US7822264B2 (en) 2003-08-15 2010-10-26 Scape A/S Computer-vision system for classification and spatial localization of bounded 3D-objects
WO2017038377A1 (ja) * 2015-08-31 2017-03-09 株式会社 日立ハイテクノロジーズ 半導体パターン画像の画像処理装置

Also Published As

Publication number Publication date
JPH0312750B2 (cg-RX-API-DMAC7.html) 1991-02-20
US4712248A (en) 1987-12-08

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