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Alireza Rahimpour


Alumni: Now Ph.D Candidate at University of Tennessee, Knoxville
Personal Homepage: Not Available
Dr. Abbas Nasiraei Moghaddam, Dr. Mansur Vafadust





M.Sc. Biomedical Engineering, Bioelectric
Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
B.Sc. Electronic Engineering
Shiraz University, Shiraz, Iran


Research Subject

Real Time Eye Gaze Tracking By Image Processing For Helping Disabled People in human computer interactions



Main goal in this thesis was using trajectory of eye gaze instead of foot or hand for disabled people to execute some commands. A system is implemented to track eye gaze in real-time by using a simple and low cost webcam mounted on ordinary laptops. This process widely exploits the weighted normalized correlation function in an adaptive template matching approach. This system tracks the face and also extracts some eye features such as sclera region, iris position and eye corners in eyes, in real time. These features are used in eye gaze estimation. Our system doesn't require any additional instrumentation and condition like infrared light, high quality cameras or training. The implemented gaze tracking system is able to control the motions of mouse cursor and click on an onscreen keyboard in real time and is a practical human computer interface.






Advanced Medical Imaging Research Laboratoy
Department of Biomedical Engineering
Amirkabir University of Technology
424 Hafez Avenue, Tehran
Tehran, IRAN, P,O.BOX: 15875-4413

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Useful Links
Amirkabir University of Technology
National Brain Mapping Lab
DCVI section of UCLA
ISMRM Iranian Chapter