Optical EngineeringPhase profiles for holographic stereograms
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The diffractive phase profile of holographic stereograms is calculated using different types of diffusing functions, which can be categorized in two groups: object-dependent and object-independent diffusers. It is shown that object-independent diffusing profiles lead to considerable computational savings at the expense of some interperspective leakage. Object-dependent diffusers solve that problem, but their computational complexity probably restricts their use to noninteractive displays.