CA951017A - Centroid determining apparatus - Google Patents

Centroid determining apparatus

Info

Publication number
CA951017A
CA951017A CA078,367,A CA78367A CA951017A CA 951017 A CA951017 A CA 951017A CA 78367 A CA78367 A CA 78367A CA 951017 A CA951017 A CA 951017A
Authority
CA
Canada
Prior art keywords
determining apparatus
centroid determining
centroid
determining
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.)
Expired
Application number
CA078,367,A
Inventor
Philip C. Norem
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.)
Autotelic Industries Ltd
Original Assignee
Autotelic Industries 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 Autotelic Industries Ltd filed Critical Autotelic Industries Ltd
Priority to CA078,367,A priority Critical patent/CA951017A/en
Priority to CA192,318A priority patent/CA974328A/en
Application granted granted Critical
Publication of CA951017A publication Critical patent/CA951017A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/12—Static balancing; Determining position of centre of gravity
    • G01M1/122—Determining position of centre of gravity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7864—T.V. type tracking systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
CA078,367,A 1970-03-25 1970-03-25 Centroid determining apparatus Expired CA951017A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA078,367,A CA951017A (en) 1970-03-25 1970-03-25 Centroid determining apparatus
CA192,318A CA974328A (en) 1970-03-25 1974-02-12 Centroid determining apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA078,367,A CA951017A (en) 1970-03-25 1970-03-25 Centroid determining apparatus

Publications (1)

Publication Number Publication Date
CA951017A true CA951017A (en) 1974-07-09

Family

ID=4086530

Family Applications (1)

Application Number Title Priority Date Filing Date
CA078,367,A Expired CA951017A (en) 1970-03-25 1970-03-25 Centroid determining apparatus

Country Status (1)

Country Link
CA (1) CA951017A (en)

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