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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Optom Vis Sci. 2012 May;89(5):563–574. doi: 10.1097/OPX.0b013e3182512b98

Figure 2.

Figure 2

Schematic illustrating automated retrieval of retinal loci previously tested with AOSLO-based microperimetry. (A) The reference frame for real-time video stabilization from a previous testing session with the retinal location (xo, yo) targeted for sensitivity testing indicated by the white “x”. (B) The reference frame from a subsequent testing session. The reference frame in (B) is registered to the frame in (A), and the shift (Δx, Δy) between the two images is applied to the target x- and y-coordinates of the original frame (black “x”) to retrieve the previously tested retinal location (white “x”) automatically.