Vision Tutorial for iOS: Detect Body and Hand Pose | Kodeco

Learn how to detect the number of fingers shown to the camera with help from the Vision framework.

This is a companion discussion topic for the original entry at

Hi , Thanks for this excellent tutorial. Well explained and laid out.

I am using the same principles for counting numbers on the fingers. Although I am able to detect the tips, it is very unreliable and sometimes it also picks up the tips of folded fingers. I then added three joints including the tip to improve the accuracy of detecting counting figures. However, it is still quite unreliable. It improves slightly if the hand is facing towards you than the camera. Any ideas on how to improve the reliability of the detection?