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

Claim 10:
11. The system of claim 10, wherein:
a first turn point is a common endpoint of a first segment and a temporally adjacent second segment before the first segment;
for each first point on a portion of the first segment, the processor is configured for:
computing a similarity score as the PMS between a first CI corresponding to the first point and each of a plurality of previous CI obtained temporally before the first CI, to generate a first CI similarity profile as the characteristic function for the first point,
detecting a second point on the second segment associated with a local maximum of the first CI similarity profile for the first point, and
determining the first turn point in the first CI similarity profile for the first point associated with a local minimum of the first CI similarity profile; and

the processor is further configured for computing a first turn angle between the first segment and the temporally adjacent second segment based on: the first point, the detected second point and the determined first turn point associated with each first point on the portion of the first segment.