A lateral super-resolution imaging method using structured illumination without phase shift

A lateral super-resolution imaging method using structured illumination without phase shift

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Structured illumination microscopy has been a useful method for achieving lateral super-resolution, but it typically requires at least three precise phase shifts per orientation.In this paper, we propose a super-resolution thy art is murder oslo method that utilizes structured illumination without phase shift.The reconstruction process requires only a conventionally illuminated image and an image with structured illumination.This method achieves the same effect as the traditional phase shift method, and more than doubles the resolution by synthesizing a few reconstructions at different illumination frequencies.We verify the resolution improvement process using a combination cerini coffee and gifts products of theoretical derivations and diagrams, and demonstrate its effectiveness with numerical simulations.

Keywords: Super-resolution, Structured illumination, Reconstruction, Non phase shift.