I am creating a Makeup app using the FaceMark api and it detects all the Caucasian faces in my demo but it will not detect the African American Woman. You can find the image here:
http://www.beholdbeautyapp.com/images/practice_photo_2.jpg
I have even tried photoshopping the image to include more contrast around features but it still doesn't work. Do you know what is going on here?