Extract facial landmarks point from UIImage using open cv in iOS xcode

asked 2015-11-19 07:17:40 -0500

i want to extract the facial landmarks point from image using open cv , i have detected the face from image using haascades but i dont know how to extract all facial points have anyone done this in iosXcode using open cv ?

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  • this is an algorithm question, totally unrelated to your hardware / os / ide (even if apple users always have a hard time seperating that :)

  • opencv has no builtin means for doing so, you will need some 3rd party solution, like faceX, flandmarks, dlib

berak gravatar imageberak ( 2015-11-20 01:55:30 -0500 )edit

Thanks For Reply ! i have looked through the Dlib C++ Library But i am unable to install this in xcode ios , i am getting compile errors can you guide me steps required to install dlib C++ into xcode ios ?

JohnNike36 gravatar imageJohnNike36 ( 2015-11-20 02:19:41 -0500 )edit

Have you tried Apple's CIFaceFeature Class? Seems it would be a bit easier.

jmbapps gravatar imagejmbapps ( 2016-03-07 11:33:20 -0500 )edit