bioRxiv · 10.1101/2022.12.16.520543
Open-3DSIM: an Open-source three-dimensional structured illumination microscopy reconstruction platform
Abstract
With optical section and defocus removal effect, three-dimensional structured illumination microscopy (3DSIM) can get a whole sight of intracellular organelle. Here, Open-3DSIM is reported as an open-source reconstruction platform with double improvement on lateral and axial resolution. MATLAB code, ImageJ version and Exe application are provided for biologists and engineers to maximize its user-friendliness and prompt its further development. Through adaptive parameter estimation and spectrum filter optimization, we demonstrate its superior performance of artifact suppression and defocus elimination over other algorithms on various specimens, under gradient signal-to-noise levels. Moreover, with the capacity to extract the dipole orientation, Open-3DSIM paves a new avenue for interpreting the subcellular structures in six dimensions (xyz{theta}{lambda}t).
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Cao, R., Li, Y., Chen, X., Ge, X., Li, M., Guan, M., Hou, Y., Fu, Y., Jiang, S., Gao, B., Xi, P.. 2022-12-19. Open-3DSIM: an Open-source three-dimensional structured illumination microscopy reconstruction platform. https://doi.org/10.1101/2022.12.16.520543
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