Model-based approach for gaze estimation from corneal imaging using a single camera

  title={Model-based approach for gaze estimation from corneal imaging using a single camera},
  author={Lotfi El Hafi and Kentaro Takemura and Jun Takamatsu and Tsukasa Ogasawara},
  journal={2015 IEEE/SICE International Symposium on System Integration (SII)},
This paper describes a method to estimate the gaze direction using cornea images captured by a single camera. The purpose is to develop wearable devices capable of obtaining natural user responses, such as interests and behaviors, from eye movements and scene images reflected on the cornea. From an image of the eye, an ellipse is fitted on the colored iris area. A 3D eye model is reconstructed from the ellipse and rotated to simulate projections of the iris area for different eye poses. The… 
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    المجلة العراقية لتكنولوجيا المعلومات
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