Patent ID: 9285208
Filing Date: 2016-03-15
CPC Classification: A61B,G01B,G01N

Claim Text:
1. A method for performing optical coherence tomography (OCT), the method comprising: receiving a control signal at a processing device; receiving an OCT signal at the processing device; extracting, by the processing device, phase information of the received control signal; unwrapping, by the processing device, the extracted phase information; multiplying, by the processing device, the unwrapped extracted phase information with an interpolation factor to obtain recalculated phase information; determining, by the processing device, one or more integer crossing points corresponding to the recalculated phase information; interpolating, by the processing device, one or more values of the received OCT signal according to the determined one or more integer crossing points; and outputting a sampled version of the received OCT signal according to the interpolated one or more values of the received OCT signal.