Awards

• First Prize: Individual Student Project. December 1961. Southern Africa Association for the Advancement of Science (S2A3).

• Gold Medal & Scholarship: Best non-mining Student. University of the Witwatersrand. December 1965. Chamber of Mines of South Africa.

• Rank Prize. September 1989. Prize for Pioneering Work leading to Practical Vision Systems. Rank Prize Funds.

• Elected AAAI Fellow. August 1990. In recognition of significant contributions to the field of AI. American Association for Artificial Intelligence.

• 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 .