Sampling-theory approach to eigenwavefronts of imaging systems
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1The Institute of Optics, University of Rochester, Rochester, New York 14627, USA. kedar@optics.rochester.edu
Abstract:
We present a direct method based on the sampling theorem for computing eigenwavefronts associated with linear space-invariant imaging systems (including aberrated imaging systems). A potential application of the eigenwavefronts to inverse problems in imaging is discussed. A noise-dependent measure for the information-carrying capacity of an imaging system is also proposed.
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