Eye Gaze detection 2 - Gaze controlled keyboard with Python and Opencv p.4

[@abolfazlfekri5035]

HI, These series of tutorial are seriously great and I needed to say THANK YOU for them. I watched till this part (which I finished now) and I think that if we use the average of "left_side_white" minus "right_side_white" for both eyes it would be more accurate and better because when you moved your eye, the Contradiction between these two numbers seems trustable. like this that I'll write just for one eye just for showing the idea: if abs(left_side_white-right_side_white) = 10 : print("Right") else: print("left") sincerely, Abolfazl Fekri

[@jyanasensei]

These videos are absolutely fantastic! Thanks Sergio!

[@arsalansyed4709]

These tutorials are amazing! Thank you!

[@xnehaxixh]

Awesome! So nice to see such unique ideas!

[@ankurtomar2171]

Great work.... its working on my raspberry pi3 also.....thanks a lot

[@moonx2516]

Is there anyway for gaze ratio and blinking ratio to be set in the code automatically? @Pysource

[@sarvagyaiitmadras8727]

to error from division by zero you could also have added a very small value to it like 0.00001

[@kaveeshaweliwaththa2499]

Where to add ??

[@sarvagyaiitmadras8727]

@@kaveeshaweliwaththa2499 add to denominator so that it never ends up being zero.

[@dinamohamed71500]

what if i want to add condition if i'm looking up can you heip me please

[@sridevivanapalli8381]

how do you determine left click and right click operation

[@edwingonzalez48]

Did you ever improve the accuracy for the program to detect whether you are looking left or right?

[@Ruhgtfo]

Is it a good way for liveness detection?

[@gbr3213]

Hey Py, is there anyway to calculate the vertical movement of eyes?

[@jonathanli3124]

Is there a way to create a white mask instead of black one? The goal is to make threshold eye be white except for the eye pupil. That way, I can simply determine the gaze ratio simply by using the percent of black in a region. Thanks in advance

[@pendingdeletionduetocopyri4634]

dont invert Binary and 0 for colour try that

[@akhan2054]

Hey haven't you uploaded part 5?

[@wronganswer5005]

Can I get the almost exact coordinate where the user is looking at ? It would be very helpful if you do some help..... Thanks in advance

[@pysource-com]

HI, you will not get exact coordinates. it's not reliable to get coordinates of where you're looking at with this code and the webcam. To do such detection it's necessary a more advanced device place on the eye which can track with accuracy the pupil.

[@lod-e7410]

hi! thanks for your video, really cool! I'm working in some robotic stuff and i would like to detect the gaze direction, with similar results of software like eyeware.tech/gazesense/. Do you have suggestion about that? Usually these algorithms also use the point cloud to detect the posiiton of head and eyes and to build a reference frame with gaze vectors. I hace depth cameras and I'm starting now to investigate which is the best solution to reach my goal. Thanks again man!

[@hussnainahmedsaqib9028]

any luck? did you built it?