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Update face_model.py #46

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4 changes: 2 additions & 2 deletions ptgaze/common/face_model.py
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Original file line number Diff line number Diff line change
Expand Up @@ -26,8 +26,8 @@ def estimate_head_pose(self, face: Face, camera: Camera) -> None:
# The default values of rvec and tvec below mean that the
# initial estimate of the head pose is not rotated and the
# face is in front of the camera.
rvec = np.zeros(3, dtype=np.float)
tvec = np.array([0, 0, 1], dtype=np.float)
rvec = np.zeros(3, dtype=float)
tvec = np.array([0, 0, 1], dtype=float)
_, rvec, tvec = cv2.solvePnP(self.LANDMARKS,
face.landmarks,
camera.camera_matrix,
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