SE7902146L - PROCEDURE FOR ANALYSIS OF MOVING IMAGES - Google Patents

PROCEDURE FOR ANALYSIS OF MOVING IMAGES

Info

Publication number
SE7902146L
SE7902146L SE7902146A SE7902146A SE7902146L SE 7902146 L SE7902146 L SE 7902146L SE 7902146 A SE7902146 A SE 7902146A SE 7902146 A SE7902146 A SE 7902146A SE 7902146 L SE7902146 L SE 7902146L
Authority
SE
Sweden
Prior art keywords
image
video
synchronizing pulse
counter
signal
Prior art date
Application number
SE7902146A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
K Friedel
K Mohr
K Voss
Original Assignee
Zeiss Jena Veb Carl
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 Zeiss Jena Veb Carl filed Critical Zeiss Jena Veb Carl
Publication of SE7902146L publication Critical patent/SE7902146L/en

Links

Classifications

    • 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
    • G01B11/022—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of tv-camera scanning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine (AREA)
  • Studio Circuits (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Processing (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

A method of analysing moving image points or particles which are recorded by video means 1 and displayed on a monitor 4, comprises splitting a line synchronizing pulse ZSI and an image synchronizing pulse BSI from the image signals of the video image, passing the image signal through a filter ladder 5, and digitalising the image signal through a threshold element 6, triggering a counter 13 which indicates the position of the video-image in the x-direction by a pulse generator 12 and resetting said counter with the line synchronizing pulse, triggering a further counter 16 used for indicating the position of the video-image in the y-direction through the periodical line synchronizing pulse, which is frequency stepped-down and reset through the respective image synchronizing pulse, the digitalised video signal being logically combined at 7 with the output pulses of the two counters 13, 16 during one image cycle of the video image in the period of the sequence of two image synchronous pulses and during at least one of the subsequent image cycles and fed into a computer 27. <IMAGE>
SE7902146A 1978-03-10 1979-03-09 PROCEDURE FOR ANALYSIS OF MOVING IMAGES SE7902146L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD78204115A DD135648A1 (en) 1978-03-10 1978-03-10 METHOD FOR ANALYZING MOVING IMAGES

Publications (1)

Publication Number Publication Date
SE7902146L true SE7902146L (en) 1979-09-11

Family

ID=5511778

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7902146A SE7902146L (en) 1978-03-10 1979-03-09 PROCEDURE FOR ANALYSIS OF MOVING IMAGES

Country Status (8)

Country Link
JP (1) JPS54158117A (en)
DD (1) DD135648A1 (en)
DE (1) DE2905120A1 (en)
FR (1) FR2419628A1 (en)
GB (1) GB2018543B (en)
IN (1) IN150501B (en)
IT (1) IT1118412B (en)
SE (1) SE7902146L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111728A1 (en) * 1981-03-25 1982-10-07 Philips Patentverwaltung Gmbh, 2000 Hamburg "TESTING PROCEDURE FOR WORKPIECES"
EP0152786A3 (en) * 1984-01-27 1987-05-06 E.I. Du Pont De Nemours And Company Spot quantitation
US4814868A (en) * 1987-10-02 1989-03-21 Quadtek, Inc. Apparatus and method for imaging and counting moving particles
EP0594058A3 (en) * 1992-10-19 1994-05-18 Matsushita Electronics Corp Image processing apparatus

Also Published As

Publication number Publication date
IT7967505A0 (en) 1979-03-09
IN150501B (en) 1982-10-30
DD135648A1 (en) 1979-05-16
GB2018543A (en) 1979-10-17
GB2018543B (en) 1982-06-16
FR2419628A1 (en) 1979-10-05
IT1118412B (en) 1986-03-03
DE2905120A1 (en) 1979-10-25
JPS54158117A (en) 1979-12-13

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