Comparing Faces with Android camera

Asked Nov 04 '16 at 12:55

Active Nov 04 '16 at 12:55

Viewed 271 times

How can I use the facial landmarks, to compare two faces?

The code below sets the landmarks on face:

for (int i = 0; i < faces.size(); ++i) {
Face face = faces.valueAt(i);
for (Landmark landmark : face.getLandmarks()) {
    int cx = (int) (landmark.getPosition().x * scale);
    int cy = (int) (landmark.getPosition().y * scale);
    canvas.drawCircle(cx, cy, 10, paint);
}
}

But the value of those positions changes with a minimum change of the position camera.

asked Nov 04 '16 at 12:55

Rodrigo Paixão

Compare an area instead of a single point. – Murat Karagöz Nov 04 '16 at 12:59
that's an entire research field... see OpenCV – nandsito Nov 04 '16 at 13:01
I did that... with the face detect, I cut the picture of the face. But I need to take the same photo, with the same angle. Outherwise, it wouldn't works. – Rodrigo Paixão Nov 04 '16 at 13:08
OpenCV has a lib for detect faces, like the example that I mentionned on question. – Rodrigo Paixão Nov 04 '16 at 13:31

Comparing Faces with Android camera

0 Answers0