AU8150191A - Method for the determining, in real time, of the existence of a rectilinear configuration of pixels in a digitalized image - Google Patents

Method for the determining, in real time, of the existence of a rectilinear configuration of pixels in a digitalized image

Info

Publication number
AU8150191A
AU8150191A AU81501/91A AU8150191A AU8150191A AU 8150191 A AU8150191 A AU 8150191A AU 81501/91 A AU81501/91 A AU 81501/91A AU 8150191 A AU8150191 A AU 8150191A AU 8150191 A AU8150191 A AU 8150191A
Authority
AU
Australia
Prior art keywords
existence
pixels
determining
real time
rectilinear configuration
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
AU81501/91A
Other versions
AU642281B2 (en
Inventor
Jean-Yves Dufour
Serge Le Gall
Hugues Waldburger
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.)
Thomson TRT Defense
Original Assignee
Thomson TRT Defense
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 Thomson TRT Defense filed Critical Thomson TRT Defense
Publication of AU8150191A publication Critical patent/AU8150191A/en
Application granted granted Critical
Publication of AU642281B2 publication Critical patent/AU642281B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • 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
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G06V10/457—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by analysing connectivity, e.g. edge linking, connected component analysis or slices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
AU81501/91A 1990-07-31 1991-07-30 Method for the determining, in real time, of the existence of a rectilinear configuration of pixels in a digitalized image Ceased AU642281B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9009744A FR2665598A1 (en) 1990-07-31 1990-07-31 METHOD FOR REAL-TIME DETERMINATION OF THE EXISTENCE OF A RECTILINE PIXEL CONFIGURATION IN A DIGITIZED IMAGE
FR9009744 1990-07-31

Publications (2)

Publication Number Publication Date
AU8150191A true AU8150191A (en) 1992-02-06
AU642281B2 AU642281B2 (en) 1993-10-14

Family

ID=9399261

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81501/91A Ceased AU642281B2 (en) 1990-07-31 1991-07-30 Method for the determining, in real time, of the existence of a rectilinear configuration of pixels in a digitalized image

Country Status (5)

Country Link
EP (1) EP0469987A1 (en)
AU (1) AU642281B2 (en)
CA (1) CA2047810A1 (en)
FR (1) FR2665598A1 (en)
IL (1) IL98844A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742557A (en) * 1985-11-08 1988-05-03 Ncr Corporation Adaptive character extraction method and system
US4789933A (en) * 1987-02-27 1988-12-06 Picker International, Inc. Fractal model based image processing

Also Published As

Publication number Publication date
EP0469987A1 (en) 1992-02-05
AU642281B2 (en) 1993-10-14
IL98844A (en) 1994-01-25
IL98844A0 (en) 1992-07-15
FR2665598A1 (en) 1992-02-07
CA2047810A1 (en) 1992-02-01

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