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. Author manuscript; available in PMC: 2010 Sep 1.
Published in final edited form as: Invest Ophthalmol Vis Sci. 2009 Oct 29;51(3):1464–1474. doi: 10.1167/iovs.09-3984

Figure 3. Method of identifying interpolated B-scans from the SD-OCT volumetric reconstruction.

Figure 3

A – A representative acquired B-scan is shown within the 3D volume (enclosed within a red cube) generated from a 290 × 768 horizontal raster scan. The angle of rotation of the B-scan is 90° and the angle of incidence is 0°.

B – The interpolated B-scan shown has been generated following a 20° clockwise rotation (angle of rotation = 70°); the angle of incidence is unchanged,

C – The interpolated B-scan shown has been generated following a −20° change in the angle of incidence.

D – The interpolated B-scan shown has been generated using an angle of rotation of 70° and an angle of incidence of −20°.