I am playing with vision framework and getting all landmark points with this code:
if let allFaceLandmarks = landmarks.allPoints {
print(allFaceLandmarks)
}
But cant find mapping for these points. For example index numbers for right eye.
Looking for something the same as this, but for Vision framework instead.
lefty eyebrow : 1~4
right eyebrow : 5~8
left eye : 9~16
right eye : 17~24
outer mouth : 25~34
inner mouth : 35~40
left contour : 41~45
chin : 46
right contour : 47~51
nose outline : 52~60
nose crest : 61~63
left tulip : 64
right tulip : 65
revision3
This post was super helpful for me, so I figured I would update it for iOS 13 (the original scope of the question is iOS 11). Starting with iOS 13, you will get a different set of points (VNDetectFaceLandmarksRequestRevision3) unless you manually specify the VNDetectFaceLandmarksRequestRevision2 revision. The revision parameter is only available in iOS12, so you need something like:
let faceLandmarksRequest = VNDetectFaceLandmarksRequest(completionHandler: self.myFaceFunction)
if #available(iOS 12.0, *) {
// Force the revision to 2 (68-points) even on iOS 13 or greater
// when VNDetectFaceLandmarksRequestRevision3 is available.
faceLandmarksRequest.revision = 2
}
When I was updating my app talkr to iOS 13, I couldn't find a reference image for the new points like the one in this post, so I thought I would generate one. I hope it helps someone!
