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Simulation of the DSKL model using fitted parameters for observer GJ. The perceived contrast predicted from the DSKL model is plotted as a function of the interocular contrast ratio when the DE's contrast was fixed at base contrast (blue) or the NDE's contrast was fixed at base contrast (red). The base contrast was 12% (left column), 24% (middle column), or 48% (right column), and the spatial frequency was 0.68 (top row), 1.36 (middle row), or 2.72 cpd (bottom row).
