Patent ID: 11953618
Assignee: ORIGIN RESEARCH WIRELESS, INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. The system of claim 5, wherein the processor is further configured for:
for each of the plurality of pre-determined gesture shapes,
computing a first probability that the gesture trajectory has the same number of straight-line segments as the pre-determined gesture shape,
computing a second probability that the gesture trajectory has the same turn angle between two temporally adjacent straight-line segments, which are two straight-line segments sharing a common endpoint, as the pre-determined gesture shape, for each pair of two temporally adjacent straight-line segments in both the gesture trajectory and the pre-determined gesture shape,
computing a third probability that the gesture trajectory has any intersection point of two temporally non-adjacent straight-line segments, which are two straight-line segments not sharing a common endpoint, at the same location as the pre-determined gesture shape, for each pair of two temporally non-adjacent straight-line segments having an intersection point in the pre-determined gesture shape, and
computing the corresponding matching probability based on a product of: the first probability, each second probability and each third probability.