FR2451602A1 - Dispositif d'analyse de formes - Google Patents

Dispositif d'analyse de formes

Info

Publication number
FR2451602A1
FR2451602A1 FR7906715A FR7906715A FR2451602A1 FR 2451602 A1 FR2451602 A1 FR 2451602A1 FR 7906715 A FR7906715 A FR 7906715A FR 7906715 A FR7906715 A FR 7906715A FR 2451602 A1 FR2451602 A1 FR 2451602A1
Authority
FR
France
Prior art keywords
analysis device
image
shape analysis
transformation
concerned
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
FR7906715A
Other languages
English (en)
Other versions
FR2451602B1 (fr
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.)
Environmental Research Institute of Michigan
Original Assignee
Environmental Research Institute of Michigan
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 Environmental Research Institute of Michigan filed Critical Environmental Research Institute of Michigan
Publication of FR2451602A1 publication Critical patent/FR2451602A1/fr
Application granted granted Critical
Publication of FR2451602B1 publication Critical patent/FR2451602B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/36—Applying a local operator, i.e. means to operate on image points situated in the vicinity of a given point; Non-linear local filtering operations, e.g. median filtering
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Nonlinear Science (AREA)
  • Image Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

L'INVENTION CONCERNE LA RECONNAISSANCE DES FORMES. UN DISPOSITIF D'ANALYSE DE FORMES COMPREND ESSENTIELLEMENT UNE SERIE D'ETAGES DE TRAITEMENT D'IMAGE 10, BRANCHES ENTRE UNE SOURCE DE DONNEES 12 ET UN DISPOSITIF D'AFFICHAGE ETOU D'ENREGISTREMENT 18. CHAQUE ETAGE ACCOMPLIT UNE TRANSFORMATION PARTICULIERE SUR LA MATRICE QUI DEFINIT L'IMAGE A ANALYSER, ET CETTE TRANSFORMATION AUGMENTE OU DIMINUE LE NOMBRE D'ETATS POSSIBLES POUR CHAQUE POINT DE L'IMAGE. APPLICATION AU TRAITEMENT AUTOMATIQUE DES IMAGES DE RADAR.
FR7906715A 1976-11-15 1979-03-16 Dispositif d'analyse de formes Granted FR2451602A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/742,127 US4167728A (en) 1976-11-15 1976-11-15 Automatic image processor

Publications (2)

Publication Number Publication Date
FR2451602A1 true FR2451602A1 (fr) 1980-10-10
FR2451602B1 FR2451602B1 (fr) 1985-03-15

Family

ID=24983590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906715A Granted FR2451602A1 (fr) 1976-11-15 1979-03-16 Dispositif d'analyse de formes

Country Status (9)

Country Link
US (1) US4167728A (fr)
BE (1) BE875163A (fr)
CA (1) CA1116301A (fr)
CH (1) CH637231A5 (fr)
DE (1) DE2909153C2 (fr)
FR (1) FR2451602A1 (fr)
GB (1) GB2046487B (fr)
NL (1) NL7902709A (fr)
SE (1) SE445684B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068358A3 (en) * 1981-06-19 1985-04-17 Hitachi, Ltd. Apparatus for parallel processing of local image data

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286330A (en) * 1976-04-07 1981-08-25 Isaacson Joel D Autonomic string-manipulation system
US4322716A (en) * 1976-11-15 1982-03-30 Environmental Research Institute Of Michigan Method and apparatus for pattern recognition and detection
US4309691A (en) * 1978-02-17 1982-01-05 California Institute Of Technology Step-oriented pipeline data processing system
DE2813157C2 (de) * 1978-03-25 1988-08-18 Dornier Gmbh, 7990 Friedrichshafen Gerät zur selbsttätigen, lageunabhängigen Mustererkennung
US4224600A (en) * 1979-03-26 1980-09-23 The Perkin-Elmer Corporation Arrays for parallel pattern recognition
US4395699A (en) * 1979-09-10 1983-07-26 Environmental Research Institute Of Michigan Method and apparatus for pattern recognition and detection
US4442543A (en) * 1979-09-10 1984-04-10 Environmental Research Institute Bit enable circuitry for an image analyzer system
US4290049A (en) * 1979-09-10 1981-09-15 Environmental Research Institute Of Michigan Dynamic data correction generator for an image analyzer system
US4301443A (en) * 1979-09-10 1981-11-17 Environmental Research Institute Of Michigan Bit enable circuitry for an image analyzer system
US4464788A (en) * 1979-09-10 1984-08-07 Environmental Research Institute Of Michigan Dynamic data correction generator for an image analyzer system
US4369430A (en) * 1980-05-19 1983-01-18 Environmental Research Institute Of Michigan Image analyzer with cyclical neighborhood processing pipeline
US4395697A (en) * 1980-08-15 1983-07-26 Environmental Research Institute Of Michigan Off-image detection circuit for an image analyzer
US4484346A (en) * 1980-08-15 1984-11-20 Sternberg Stanley R Neighborhood transformation logic circuitry for an image analyzer system
US4395700A (en) * 1980-08-15 1983-07-26 Environmental Research Institute Of Michigan Image analyzer with variable line storage
US4395698A (en) * 1980-08-15 1983-07-26 Environmental Research Institute Of Michigan Neighborhood transformation logic circuitry for an image analyzer system
US4398176A (en) * 1980-08-15 1983-08-09 Environmental Research Institute Of Michigan Image analyzer with common data/instruction bus
AU7172781A (en) * 1980-12-24 1982-07-20 Isaacson, J.D. Autonomic string-manipulation system
US4510616A (en) * 1982-01-19 1985-04-09 The Environmental Research Institute Of Michigan Design rule checking using serial neighborhood processors
US4441207A (en) * 1982-01-19 1984-04-03 Environmental Research Institute Of Michigan Design rule checking using serial neighborhood processors
US4620223A (en) * 1982-09-03 1986-10-28 Industrial Holographics, Inc. Interferometric deformation analysis system
US4665554A (en) * 1983-07-13 1987-05-12 Machine Vision International Corporation Apparatus and method for implementing dilation and erosion transformations in digital image processing
FR2550403A1 (fr) * 1983-08-04 1985-02-08 Thomson Csf Procede de discrimination des contours et des textures dans une image video et dispositif detecteur de contour pour la mise en oeuvre de ce procede
DE3436276A1 (de) * 1983-10-05 1985-05-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Einrichtung zur digitalen verarbeitung von grauwertbildern mit lokalen operatoren, schritthaltend mit der bildabtastung durch eine fernsehkamera
US4675908A (en) * 1983-10-07 1987-06-23 Canon Kabushiki Kaisha Image data processing apparatus and system
US4665551A (en) * 1983-12-08 1987-05-12 Machine Vision International Corporation Apparatus and method for implementing transformations in digital image processing
US4601055A (en) * 1984-04-10 1986-07-15 The United States Of America As Represented By The Secretary Of Commerce Image processor
US4641356A (en) * 1984-08-24 1987-02-03 Machine Vision International Corporation Apparatus and method for implementing dilation and erosion transformations in grayscale image processing
CA1249376A (fr) * 1985-02-01 1989-01-24 Tadashi Fukushima Processeur d'images parallele
US4646355A (en) * 1985-03-15 1987-02-24 Tektronix, Inc. Method and apparatus for input picture enhancement by removal of undersired dots and voids
EP0227848B1 (fr) * 1985-12-17 1991-05-29 International Business Machines Corporation Procédé pour le pré-traitement des images pour la suppression du bruit
US4760607A (en) * 1986-07-31 1988-07-26 Machine Vision International Corporation Apparatus and method for implementing transformations in grayscale image processing
US4821333A (en) * 1986-08-22 1989-04-11 Environmental Research Inst. Of Michigan Machine learning procedures for generating image domain feature detector structuring elements
US4876733A (en) * 1986-10-31 1989-10-24 International Business Machines Corporation Method for performing morphic transformations on image data in a general purpose computer
KR890702148A (ko) * 1987-04-16 1989-12-23 원본미기재 영상 처리장치, 직렬인접 변환 스테이지 및 직렬영상 데이타 처리방법
US4949390A (en) * 1987-04-16 1990-08-14 Applied Vision Systems, Inc. Interconnect verification using serial neighborhood processors
US4805227A (en) * 1987-08-13 1989-02-14 Honeywell Inc. Parallel pipeline image processor with 2×2 window architecture
US5046190A (en) * 1988-09-06 1991-09-03 Allen-Bradley Company, Inc. Pipeline image processor
US5125043A (en) * 1989-06-23 1992-06-23 Microterm, Inc. Image processing with real time zoom logic
US5402504A (en) * 1989-12-08 1995-03-28 Xerox Corporation Segmentation of text styles
US5129014A (en) * 1989-12-08 1992-07-07 Xerox Corporation Image registration
JP2591292B2 (ja) * 1990-09-05 1997-03-19 日本電気株式会社 画像処理装置とそれを用いた自動光学検査装置
US5237626A (en) * 1991-09-12 1993-08-17 International Business Machines Corporation Universal image processing module
JPH07117498B2 (ja) * 1991-12-11 1995-12-18 インターナショナル・ビジネス・マシーンズ・コーポレイション 検査システム
EP0626661A1 (fr) * 1993-05-24 1994-11-30 Societe D'applications Generales D'electricite Et De Mecanique Sagem Circuit de traitement d'images digitales
KR101030430B1 (ko) * 2007-09-12 2011-04-20 주식회사 코아로직 영상 처리 장치와 방법 및 그 기록매체
EP2880599B1 (fr) * 2012-07-31 2015-12-30 Hewlett-Packard Development Company, L.P. Methodes d'impression avec une tete d'impression

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846754A (en) * 1972-04-07 1974-11-05 Hitachi Ltd Pattern pre-processing apparatus
US4096566A (en) * 1974-12-27 1978-06-20 International Business Machines Corporation Modular signal processor having a hierarchical structure
DE2700252A1 (de) * 1977-01-05 1978-07-06 Licentia Gmbh Verfahren zum pruefen definierter strukturen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134125C (fr) * 1958-04-25
NL134348C (fr) * 1958-10-07
DE1250166B (de) * 1962-05-21 1967-09-14 International Business Machines Corporation Armonk, NY (V St A) Vorrichtung zur maschinellen Zeichen erkennung
US3196398A (en) * 1962-05-21 1965-07-20 Ibm Pattern recognition preprocessing techniques
US3287703A (en) * 1962-12-04 1966-11-22 Westinghouse Electric Corp Computer
US3289164A (en) * 1964-04-29 1966-11-29 Control Data Corp Character normalizing reading machine
US3573789A (en) * 1968-12-13 1971-04-06 Ibm Method and apparatus for increasing image resolution
GB1323556A (en) * 1969-10-31 1973-07-18 Image Analysing Computers Ltd Image analysis
US3706071A (en) * 1970-06-22 1972-12-12 Information Int Inc Binary image processor
US3723970A (en) * 1971-01-04 1973-03-27 Scan Optics Inc Optical character recognition system
US4060713A (en) * 1971-06-23 1977-11-29 The Perkin-Elmer Corporation Analysis of images
US3761876A (en) * 1971-07-28 1973-09-25 Recognition Equipment Inc Recognition unit for optical character reading system
GB1401008A (en) * 1971-08-17 1975-07-16 Mullared Ltd Character recognition apparatus
US3889234A (en) * 1972-10-06 1975-06-10 Hitachi Ltd Feature extractor of character and figure
US4003024A (en) * 1975-10-14 1977-01-11 Rockwell International Corporation Two-dimensional binary data enhancement system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846754A (en) * 1972-04-07 1974-11-05 Hitachi Ltd Pattern pre-processing apparatus
US4096566A (en) * 1974-12-27 1978-06-20 International Business Machines Corporation Modular signal processor having a hierarchical structure
DE2700252A1 (de) * 1977-01-05 1978-07-06 Licentia Gmbh Verfahren zum pruefen definierter strukturen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068358A3 (en) * 1981-06-19 1985-04-17 Hitachi, Ltd. Apparatus for parallel processing of local image data

Also Published As

Publication number Publication date
DE2909153A1 (de) 1980-09-11
GB2046487B (en) 1983-05-25
CA1116301A (fr) 1982-01-12
SE445684B (sv) 1986-07-07
GB2046487A (en) 1980-11-12
NL7902709A (nl) 1980-10-08
US4167728A (en) 1979-09-11
SE7902921L (sv) 1980-10-04
BE875163A (fr) 1979-07-16
FR2451602B1 (fr) 1985-03-15
CH637231A5 (en) 1983-07-15
DE2909153C2 (de) 1984-02-09

Similar Documents

Publication Publication Date Title
FR2451602A1 (fr) Dispositif d'analyse de formes
FR2360946A1 (fr) Procede et dispositif d'amelioration d'images mentales
FR2376466A1 (fr) Rythmeur d'intervalles pour systeme d'entrees/sorties
BE846403A (fr) Dispositif pour l'echantillonnage, le melange de l'echantillon avec unreacti, et la mise en oeuvre d'une analyse notamment optique
FR2411467A1 (fr) Memoire tampon d'informations du type " file d'attente " comportant une entree variable et une sortie fixe
DE3780615D1 (de) Architektur fuer bildanalyse-datenverarbeitung.
BE873629A (fr) Dispositif d'analyses immunologiques ou biochimiques
FR1514714A (fr) Dispositif pour l'identification d'échantillons dans un appareil d'analyse automatique
DE3751916D1 (de) Gerät zur Verarbeitung von Signalen für die Anzeige von Bildern mit zwei Pegeln
BE878535A (fr) Dispositif de traitement d'un signal d'analyse d'image
FR2390777A1 (fr) Dispositif de transmission de donnees
FR2457216A1 (fr) Systeme de transmission modulaire pour moteurs marins
FR2601161B1 (fr) Dispositif de traitement d'informations.
FR1232734A (fr) Dispositif d'assemblage ou de connexion à déverrouillage rapide
BE828357A (fr) Procede et dispositif d'analyse quantitative
FR2443723A1 (fr) Dispositif de reduction du temps d'acces aux informations contenues dans une memoire d'un systeme de traitement de l'information
FR2420168A1 (fr) Dispositif de pre-traitement d'instructions dans un systeme de traitement de donnees
FR2324010A1 (fr) Procede et dispositif d'elimination de parasites combines avec un signal d'entree.
FR2415336A1 (fr) Canal d'entree/sortie rapide pour un dispositif informatique
FR2352342A1 (fr) Dispositif pour l'execution d'operations manuelles dans un ensemble de traitement de l'information
EP1081599A3 (fr) Système multiprocesseur
FR2455322A1 (fr) Dispositif de traitement d'images en circuit integre
FR2374797A1 (fr) Circuit eliminateur d'images parasites
FR2417803A1 (fr) Ensemble comprenant un ordinateur et un circuit d'entree-sortie
Weszka et al. Threshold Selection, 4.

Legal Events

Date Code Title Description
ST Notification of lapse