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SUMMARY:Robust\, real-time pupil tracking (practice presentation) - Leszek
  Swirski
DTSTART:20120308T141500Z
DTEND:20120308T150000Z
UID:TALK36069@talks.cam.ac.uk
CONTACT:Ntombi Banda
DESCRIPTION:Robust\, accurate\, real-time pupil tracking is a key componen
 t for gaze-based systems\, however existing techniques often rely on hardw
 are invariants\, such as calibrated sources or light\, or on good images\,
  where there are no eyelashes and the pupil is mostly circular. Without su
 ch assumptions\, existing pupil trackers tend to have to choose between ro
 bustness/accuracy and speed.\n\nI will talk about a pupil tracker I've dev
 eloped over the past year which is more robust and accurate than existing 
 real-time systems\, works on cheap\, uncalibrated hardware\, handles parti
 al occlusions such as eyelashes and eyelids\, allows the pupil to be highl
 y elliptical\, and does all this at 60fps.
LOCATION:SS03\, Computer Laboratory
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