Figure 4

Sample results obtained from the Corvis device. The waveform L _T (n,i) visible in figure a) is the response of the cornea and eyeball with a constant component to an air puff. On this basis and as a result of image pre-processing, L _TD (n,i), L _TR (n,i) and L _TO (n,i) were automatically separated. Figure b) shows the results obtained for n = N/2 in the form of a two-dimensional graph.