Identification of fringe minima in electronic speckle pattern images. - K. Paler; K. M. Crennell; Josef Kittler; B. N. Dobbins; B. L. Button; Catherine Wykes (Pattern Recognit. Lett., 1987)

An Ultrasonic Vehicle Guidance System. - W. S. H. Munro; Simon Pomeroy; M. Rafiq; H. R. Williams; M. D. Wybrow; Catherine Wykes (IROS, 1989)

An ultrasonic system for object recognition in a manufacturing environment. - M. D. Wybrow; Catherine Wykes (J. Intell. Manuf., 1992)

Robot guidance using ultrasonic arrays. - Philip Webb; Ian Gibson; Catherine Wykes (J. Field Robotics, 1994)

High-resolution beam forming for ultrasonic arrays. - Philip Webb; Catherine Wykes (IEEE Trans. Robotics Autom., 1996)