CPC G02B 27/0172 (2013.01) [G02B 27/0093 (2013.01); G02B 27/0103 (2013.01); G06V 20/64 (2022.01); G06V 40/169 (2022.01); G02B 2027/0105 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/0174 (2013.01); G02B 2027/0178 (2013.01); G02B 2027/0187 (2013.01); G06V 40/19 (2022.01); G06V 2201/12 (2022.01)] | 20 Claims |
1. A method of generating a three-dimensional (3D) model of a face of a user, the method comprising:
under control of a wearable device comprising computer hardware, a display device configured to display a 3D environment to the user, an imaging system configured to image a portion of the face of the user, and an inertial measurement unit (IMU) configured to detect movements of the display device:
detecting, by the IMU, a trigger for imaging a face of the user, wherein the trigger comprises determining that an acceleration of the display device passes a threshold acceleration;
capturing, by the imaging system, images of at least a portion of a face of the user;
analyzing the images captured by the imaging system; and
generating the face model based at least partly on the analysis of the images.
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