1989•Applied OpticsRequires access

Smoothing of the edge-enhanced impulse response from binary phase-only filters using random binary patterns

Jeffrey A. Davis, Steven W. Flowers, Don M. Cottrell, Roger A. Lilly

Abstract

We report a technique for reducing the edge-enhanced impulse response from binary phase-only filters (BPOFs). In this technique, the object used to make the filter is multiplied by a random binary pattern. Then the BPOF is constructed. Experimental details are presented.

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Available abstract

Key concepts: Binary number, Binary data, Optics, Impulse response, Smoothing, Linear filter, Computer science, Impulse (physics)