Patent ID: 11957478
Assignee: INSEER INC.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 7:
8. The method of claim 1, wherein the plurality of 3D representations of the skeleton are a first plurality of 3D representation of the skeleton, each 3D representation of skeleton from the first plurality of 3D representation of the skeleton being a Cartesian coordinate matrix, the method further comprising:
transforming the first plurality of 3D representations of the skeleton using at least one Euclidean matrix to produce a second plurality of 3D representations of the skeleton, each 3D representation from the second plurality of 3D representations of the skeleton being a Euler-angle representation; and
performing numerical differentiation on the second plurality of 3D representations of the skeleton to produce a plurality of time sequences of joint movement velocity values.