Patent ID: 11857257
Assignee: OPTOS PLC
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. An apparatus configured to process functional OCT image data, which has been acquired by an OCT imaging device (200) scanning a retina of a subject while the retina is being repeatedly stimulated by a light stimulus, to generate an indication of a response of the retina to the light stimulus, the apparatus comprising:
a receiver module configured to receive, as the functional OCT image data:
OCT image data that has been generated by the OCT imaging device repeatedly scanning a scanned region (R) of the retina over a time period; and
stimulus data defining a sequence of stimulus indicators each being indicative of a stimulation of the retina by the light stimulus in a respective time interval of a sequence of time intervals that spans the time period; and, a correlation calculator module configured to calculate a rolling window correlation between a sequence of B-scans that is based on the OCT image data and stimulus indicators in the sequence of stimulus indicators.