I have made an app using Google vision in which user selfie is auto clicked when he/she smiles.
For smiling, I check the Smiling probability values, when the difference in any two successive smiles is greater than 0.4 or 0.6, the photo is captured.
I did the Smile to introduce "Liveness" of a user but when I tested with still images, it gives so much fluctuation in successive Smiles.
However in iOS, it works really nice, but with Android, the different is smiling probability is different in still images also.
How can I prevent this?
Hi,
I have made an app using Google vision in which user selfie is auto clicked when he/she smiles. For smiling, I check the Smiling probability values, when the difference in any two successive smiles is greater than 0.4 or 0.6, the photo is captured.
I did the Smile to introduce "Liveness" of a user but when I tested with still images, it gives so much fluctuation in successive Smiles. However in iOS, it works really nice, but with Android, the different is smiling probability is different in still images also. How can I prevent this?