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I am trying to get EulerZ axis value in face detection. I have used com.google.android.gms:play-services-vision:10.0.1 library for the same.

When I try to turn my face, I'm getting EulerZ axis value and when I make my face in steady position but EulerZ axis value is getting changed. I have set Face detector properties as following, 

FaceDetector detector = new FaceDetector.Builder(FaceTrackerActivity.this)
                .setTrackingEnabled(false)
                .setLandmarkType(FaceDetector.ALL_LANDMARKS)
                .setMode(FaceDetector.ACCURATE_MODE)
                .setClassificationType(FaceDetector.ALL_CLASSIFICATIONS)
                .build();

And I'm getting EulerZ value from 

float eulerZ = face.getEulerZ();

Let me know if I'm missing anything to initialize. Help will be much appreciated.

Phantômaxx
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Kuls
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  • I would suggest you to use FAST_MODE instead of ACCURATE_MODE. It is much faster and provides very similar results. Also, if you are tying it on a live preview, it will be better to set Trancking Enabled to True – Ezequiel Adrian Apr 19 '17 at 01:54

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