Patent ID: 11971246
Assignee: GOOGLE LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A computer-implemented method, comprising:
receiving, via an application executing on a computing device, image data captured by the computing device, the image data including a head of a user and a reference device worn by the user;
receiving, via an input into the application, at least one measurement associated with the reference device, including:
receiving a first measurement corresponding to a width of a lens portion of a frame of the reference device;
receiving a second measurement corresponding to a width of a bridge portion of the frame, wherein a frontal width measurement of the frame is two times the first measurement plus the second measurement; or
receiving a third measurement corresponding to a length of an arm portion of the frame;

detecting the reference device in the image data;
associating a scale with the reference device within the image data based on the at least one measurement;
detecting a plurality of features of the head of the user in the image data;
determining a plurality of measurements corresponding to the plurality of features of the head of the user based on the scale associated with the reference device;
producing a three-dimensional model of the head of the user based on the plurality of measurements of the plurality of features of the head of the user; and
receiving, from a simulation engine, a configuration of a head mounted wearable computing device for the user based on the three-dimensional model of the head of the user.