1 December 1994 Iterative design of distortion-invariant phase-only filters with high Horner efficiency
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Abstract
A method is proposed for designing a distortion-invariant correlation phase-only filter by iteratively optimizing the Homer efficiency. Comparisons with conventional filters show some attractive properties of the proposed filters, such as a high correlation peak and good discrimnation ability. An effective improvement for reducing the peak deviation of the phase-only filter is also proposed. The correlation performance of the constructed filters is confirmed by computer simulation.
Jianping Ding, Masahide Itoh, Toyohiko Yatagai, "Iterative design of distortion-invariant phase-only filters with high Horner efficiency," Optical Engineering 33(12), (1 December 1994). https://doi.org/10.1117/12.183411 . Submission:
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