On-line measurement of the straightness of seamless steel pipes using machine vision technique

Sensors and Actuators, A: Physical

Volumn 94, Issue 1-2, 2001, Pages 95-101

  Lu, R S ^a   Li, Y F ^a   Yu, Q ^b  

^a CITY UNIVERSITY OF HONG KONG   (Hong Kong)

^b TIANJIN UNIVERSITY   (China)

Author keywords

Calibration; On line measurement; Straightness; Visual alignment

Indexed keywords

CALIBRATION; COMPUTER VISION; ONLINE SYSTEMS; REAL TIME SYSTEMS; STEEL PIPE; STRAIGHTENING; SYSTEM STABILITY;

SEAMLESS STEEL;

OPTICAL SENSORS;

EID: 0035980428     PISSN: 09244247     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0924-4247(01)00692-6     Document Type: Article

References (14)

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8. Further five-point fit ellipse fitting
9. From the Hough transform to a new approach for the detection and approximation of elliptical arcs