PA-120 Operations Manual, Nicolet Instrument Corporation, release date Jul. 17, 1989. |
K. Bieneman, "Drill Position Optimization Techniques Using Real-time X-ray Imaging", Nicolet Instrument Corporation, presented at the Printed Circuit Fabrication Exposition, Minneapolis, MN Sep. 15, 1987. |
K. Bieneman, "Drill Position Optimization for MLB Process Control", PC FAB, Mar. 1988, pp. 45-50. This is a later version of the above-listed paper presented at the Printed Circuit Fabrication Exposition. |
"MU 90 S: Controle des Circuits Imprimes", Usine Nouvell, issue #16, Apr. 21, 1988. |
E. R. Davies, "Circularity--A New Principle Underlying the Design of Accurate Edge Orientation Operators", Image and Vision Computing, vol. 2, No. 3, pp. 134-142. |
E. R. Davies, "A Modified Hough Scheme for General Circle Location", Pattern Recognition Letters, vol. 7, pp. 37-43 (1988). |