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

Claim 11:
12. The system of claim 11, wherein the processor is further configured for:
performing a classification of the first turn angle between the two temporally adjacent straight-line segments into an angle range, wherein:
the second probability is computed based on the classification,
the first turn angle is classified into a first angle range including 0 degree, under a determination that the similarity score between CIs corresponding to the first point and the corresponding second point is greater than a threshold as the first point moves away from the first turn point, while a similarity score between CIs corresponding to the second point and the first turn point decreases as the first point moves away from the first turn point,
the first turn angle is classified into a second angle range including 90 degrees, under a determination that the second point cannot be detected when the first point is farther than a threshold from the first turn point, and
the first turn angle is classified into a third angle range including 45 degrees, under a determination that the similarity score between CIs corresponding to the first point and the second point decreases along with the similarity score between CIs corresponding to the second point and the first turn point.