ios - UIImage Filter to detect face and convert to emoticon/smiley -


i need generate emoticon capturing photo of person,

enter image description here

lets image capture device (iphone/ipad) need extract/get face(by removing background , other parts image) , add filter image(uiimage) converted :

  1. emoticon
  2. cartoon face this

enter image description here

i need thing sorted out, please share idea or link has code similar kind functionality.

thanks in advance.


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