eyeball tracking

[azadplc007]

Hi... I wanna to track only the eyeball movements. I tried with this algorithm...but it doesn't correct all times... can anyone help me....pls soon...

[Klemen]

Hello,

in my opinion, it is very difficult to achieve what you want with pattern matching. You would need to have a really roboust setup.

You can try:

https://decibel.ni.com/content/blogs/kl3m3n/2014/02/24/real-time-iris-detection-in-labview-using-ope...

Best regards,

K

[azadplc007]

its really big one.... thanks for ur help....but it doesn't worked in my system.....

[Klemen]

Hello,

are you talking about the example from the link I posted or about the code you have provided?

The exemple from the link first detects the face and then inside the face region of interest, also the eyes. The pupils are detected using a algorithm from the paper which is also cited. You would need to setup OpenCV (it's open-source).

Also, you could check online for papers regarding the iris detection algorithm.

Best regards,

K

[azadplc007]

Sir, without open cv, is not possible..?

[Klemen]

Hello,

it is possible, of course, though there is no such algorithm in Labview and you would have to code it yourself.

Best regards,

K

[azadplc007]

Can u do one modified vi for me...?pls

[Klemen]

Hello,

I am sorry, I cannot do the work for you. If it was a simple piece of code, I would not mind to help a bit more. But coding such algorithm is not a trivial task. If the OpenCV based face/eyes detection in Labview does not satisfy your needs, you will need to read some papers and gradually implement the algorithm.

Best of luck.

Regards,

K

[azadplc007]

K thank You Mr.K... I ll meet u with successive output...thanks for support...