Get which points identify mouth and eyes. about facetracker HOT 7 CLOSED

tracker.getImageFeature(ofxFaceTracker::LEFT_EYE);
tracker.getImageFeature(ofxFaceTracker::RIGHT_EYE);
tracker.getImageFeature(ofxFaceTracker::OUTER_MOUTH);
tracker.getImageFeature(ofxFaceTracker::INNER_MOUTH);

these return polylines for the features you're interested in.

from facetracker.

Thank you, but this is for openframeworks not for the FaceTracker OpenCV plain (only c++) project.

from facetracker.

sorry! i thought we were talking ofxFaceTracker :)

that said, ofxFaceTracker is a good reference for how to get this kind of data.

inner mouth: {48,60,61,62,54,63,64,65}
outer mouth: consecutive(48, 60)
left eye: consecutive(36, 42)
right eye: consecutive(42, 48)

and the place you're looking is:

const Mat& shape = tracker._shape;
int n = shape.rows / 2;
shape.db(i, 0), shape.db(i + n, 0)

from facetracker.

Thank you, for others users in need i'm listing here all the points intervals:

face: consecutive (0,16)
left eyelash: consecutive(17,21)
right eyelash: consecutive(22,26)
nose: consecutive(27,30) (33 may be counted too)
nostrils: consecutive(31,35) (may be splitted in 31&32 for left, 34&35 for right and 33 for center)
left eye: consecutive(36, 42)
right eye: consecutive(42, 48)
inner mouth: {48,60,61,62,54,63,64,65}
outer mouth: consecutive(48, 60)

from facetracker.

next time i need to refactor ofxFaceTracker, i will try to move extra API features like this into FaceTracker directly.

from facetracker.

Yes, a nice addition would be to add/enable full face shape detection, including the forehead, i've seen this in other samples around the web, the only way for now i've found is to shift upward (ok i know it's really a crap way) the eyelash points to simulate the forehead area.

from facetracker.

@Neogene How did you raise the eyelash points higher? I want a forehead mask too, and I'm trying to get ride of the eyes and mouth hole.

from facetracker.