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

Claim 11:
12. The apparatus according to claim 11, wherein the correlation calculator module is configured to:
calculate, as the rolling window correlation for each of the at least one sequence of concatenated B-scan layers, a respective three-dimensional array of correlation values, each three-dimensional array of correlation values comprising one-dimensional arrays of correlation values that have been calculated using sections of A-scans that are identically located in respective B-scans of the sequence of B-scans; and
convert each of at least one of the three-dimensional arrays of correlation values to a respective two-dimensional array of correlation values by replacing each of the one-dimensional arrays of correlation values in the three-dimensional array with a respective single value that is an average of the correlation values in the one-dimensional array, the two-dimensional array of correlation values indicating the response of the corresponding layer of the retina to the light stimulus as a function of location along the scanned region of the retina and time.