David Coombs

About

David Coombs is a pioneering robotics and computer vision researcher whose work has fundamentally advanced the field of autonomous robot navigation and visual perception. His research centers on motion vision, optical flow, binocular robot vision, and real-time obstacle avoidance — areas in which he has made lasting contributions that continue to influence robotics and autonomous systems. Coombs is perhaps best known for his innovative use of optical flow divergence as the primary sensory cue for robot mobility. His landmark 1995 paper on real-time obstacle avoidance using central and peripheral flow divergence has accumulated 170 citations, with a related 1998 study adding 103 more, demonstrating the sustained relevance of his approach. His early work on binocular robot vision — including real-time vergence control (1991, 100 citations) and smooth pursuit tracking (1993, 112 citations) — established foundational techniques for gaze control in robotic systems. Inspired by insect vision, his "Bee-bot" research elegantly showed how low-resolution peripheral vision could enable safe obstacle navigation. His 2002 work on autonomous off-road driving at speeds up to 35 km/h further illustrates his ability to translate theoretical vision principles into robust real-world performance, cementing his reputation as a bridge-builder between biological inspiration and practical autonomous systems.

Research Focus

Key Achievements

Top Papers

1. 1
   Real-time obstacle avoidance using central flow divergence and peripheral flow

   170 citations · 1995
2. 2
   Real-time binocular smooth pursuit

   112 citations · 1993
3. 3
   Real-time obstacle avoidance using central flow divergence, and peripheral flow

   103 citations · 1998
4. 4
   Real-time vergence control for binocular robots

   100 citations · 1991
5. 5
   Real-time single-workstation obstacle avoidance using only wide-field flow divergence

   74 citations · 1996
6. 6
   Driving autonomously off-road up to 35 km/h

   74 citations · 2002
7. 7
   <title>'Bee-bot': using peripheral optical flow to avoid obstacles</title>

   52 citations · 1992
8. 8
   Real-time smooth pursuit tracking for a moving binocular robot

   45 citations · 2003
9. 9
   Real-Time Gaze Holding in Binocular Robot Vision

   31 citations · 1992
10. 10
    Centering behavior using peripheral vision

    30 citations · 2002

Key Collaborators

Contact & Links