Awards

	Elected to the National Academy of Engineering. February 2002. For contributions to computer vision, including the recovery of three-dimensional geometry from image intensities. NAE
	Elected AAAI Fellow. August 1990. In recognition of significant contributions to the field of AI. American Association for Artificial Intelligence.
	Rank Prize. September 1989. Prize for Pioneering Work leading to Practical Vision Systems. Rank Prize Funds.
	Gold Medal & Scholarship: Best non-mining Student. University of the Witwatersrand. December 1965. Chamber of Mines of South Africa.
	First Prize: Individual Student Project. December 1961. Southern Africa Association for the Advancement of Science (S2A3).