Patent ID: 11887246
Assignee: SNAP INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. The system of claim 11, wherein the polynomial interpolation module is further configured to:
identify a polynomial equation comprising a basis function and one or more fitting coefficients, wherein the basis function includes one or more Chebyshev polynomials;
calculate, for a first time interval, a first set of values for the one or more fitting coefficients, such that the polynomial equation with the first set of values generates a first curve that approximates both the headset trajectory and the series of real motion data during the first time interval; and
calculate, for a subsequent time interval, a subsequent set of values for the one or more fitting coefficients, such that the polynomial equation with the subsequent set of values generates a subsequent curve that approximates both the headset trajectory and the series of real motion data during the subsequent time interval.