I would recommend you Smart Eye system, which I am currently using. It is a remote eye tracker and gives 3D data output, which I think may interest you. Have a look at http://www.smarteye.se/.
Or you can search google for remote eye tracking.
Regards,
F.
-----Original Message-----
From: Eye-movement mailing list [mailto:[log in to unmask]] On Behalf Of Georgios Diamantopoulos
Sent: 31 January 2008 20:36
To: [log in to unmask]
Subject: [EM_LIST] Eye-tracking algorithms
Dear list,
What a fantastic resource this list is!
I am looking to conduct some experiments for my PhD research that require to record the eye-movements with reliable time-stamps.
The study is related to internal processing and therefore I am not interested in the projected gaze position on the view plane but rather, the actual displacement of the eyeball within the socket. Specifically, I want to determine the angle of the eye-movement vector.
I can source video from a normal DV camera (from afar) or from an infrared camera that is attached to a set of wearable (safety) glasses.
Ideally, I would like to be able to do it without requiring the wearable component, i.e. remotely, so that it's completely unobtrusive to the user, but it's not a definite requirement.
What image/video processing techniques can be used to achieve this?
Are there any modern publications that describe algorithms that can be used for this application? My search has only resulted in very old papers that seem outdated.
Thank you all,
Georgios Diamantopoulos
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