Phase retrieval algorithm for optical information security
(a) Original certification image, ((b) and (c)) two phase distributions (ψ1 and ψ2) iteratively generated by phase retrieval algorithm after 200 iterations.
Phase retrieval algorithm for optical information security |
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(a) Original certification image, ((b) and (c)) two phase distributions (ψ1 and ψ2) iteratively generated by phase retrieval algorithm after 200 iterations. |
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