CODEWITHSUNDEEP
c#algorithmopencvimage-processingeye-tracking
gouthaman93
gouthaman93

Reputation: 290

Retrieve gaze coordinate on screen

I am implementing an eye tracker using emgucv (openCV C# wrapper), So far i was able to detect iris center and eye corner accurately.

As the next step i want to get the screen coordinate where user is focusing (also known as gaze point),As a beginner to image processing , i am completely unaware of gaze mapping and gaze estimation.

I would be thankful , if you provide any code snippets or algoritms to perform gaze mapping to retrieve gaze coordinate on screen .

Thanks in advance

Upvotes: 1

Views: 2198

Answers (1)

dr.blochwave
dr.blochwave

Reputation: 161

If you want to research the field in more depth, there's this interesting piece of research called "EyeTab: Model-based gaze estimation on unmodified tablet computers". It might have some of the information you want, or at least help you understand the field more.

http://www.cl.cam.ac.uk/research/rainbow/projects/eyetab/

(also GitHub)

Upvotes: 3

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