Researcher

John Gustav Daugman

Also known as John Daugman

John Gustav Daugman was a professor of computer vision and pattern recognition at the University of Cambridge, and he developed an iris recognition algorithm. He filed a patent for that algorithm in 1991 while working at Cambridge, having earlier held the Toshiba Chair in Tokyo. His 1993 paper on a test of statistical independence appeared in IEEE Transactions on Pattern Analysis and Machine Intelligence. The British Computer Society gave him its Information Technology Award and Medal in 1997, and the International Association for Pattern Recognition named him a Fellow in 2012. He died in June 2024 as an emeritus professor at Cambridge.

Timeline

  1. 1991

    An iris recognition patent

    He files a patent for his iris recognition algorithm in 1991 while working at the University of Cambridge. Before joining Cambridge, he holds the Toshiba Chair at the Tokyo Institute of Technology.

  2. 1993

    A test of statistical independence

    In 1993 he publishes "High confidence visual recognition of persons by a test of statistical independence" in IEEE Transactions on Pattern Analysis and Machine Intelligence.

  3. 1997–1999

    An OBE and BCS medal

    The British Computer Society gives him its Information Technology Award and Medal in 1997. In 1999 he receives an OBE.

  4. 2002–2004

    A chair at Groningen

    From 2002 to 2004, he is the Johann Bernoulli Professor of Mathematics and Informatics at the University of Groningen.

  5. 2012

    An IAPR fellowship

    The International Association for Pattern Recognition names him a Fellow in 2012, for contributions to computer vision, pattern recognition and biometrics.

  6. 2013

    National Inventors Hall of Fame

    The National Inventors Hall of Fame inducts him in 2013 for his iris recognition algorithm.

  7. June 2024

    An emeritus professorship

    He dies in June 2024 as an emeritus professor of computer vision and pattern recognition at Cambridge.

Sources and credits

Photo: We have no published photo of John Gustav Daugman yet. Send us a free-licensed photo.

  1. John Daugman - Wikipedia en.wikipedia.org. Checked 14 October 2026.
  2. Professor John Daugman OBE - Networks of evidence and expertise for public policy admin-csap.csap.cam.ac.uk. Checked 14 October 2026.
  3. Chronological List of IAPR Fellows – International Association for Pattern Recognition iapr.org. Checked 14 October 2026.
  4. NIHF Inductee John Daugman Invented the Iris Recognition Algorithm invent.org. Checked 14 October 2026.
  5. Obituaries - Cambridge University Reporter 6769 admin.cam.ac.uk. Checked 14 October 2026.