1 June 1987 Phase-Only Composite Filter
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Abstract
Combining the concepts of phase-only filtering and multiple-exposure holography, we propose a method for making a phase-only composite filter using a plane reference wave as the carrier. We used this filter for the optical recognition of four kinds of hardware items, and the results of a computer simulation are presented. The characteristics and possible applications of this correlation recognition method are discussed.
Xian-Yu Su, Xian-Yu Su, Guan-Shen Zhang, Guan-Shen Zhang, Lu-Rong Guo, Lu-Rong Guo, } "Phase-Only Composite Filter," Optical Engineering 26(6), 266520 (1 June 1987). https://doi.org/10.1117/12.7974108 . Submission:
JOURNAL ARTICLE
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