Experimental demonstration of Tessellation Structured Illumination Microscopy
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866913578912579584 |
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| author | Shterman, Doron Bartal, Guy |
| author_facet | Shterman, Doron Bartal, Guy |
| contents | Structured Illumination Microscopy (SIM) overcomes the optical diffraction limit by folding high-frequency components into the baseband of the optical system, where they can be extracted and then repositioned to their original location in the Fourier domain. Although SIM is considered superior to other super-resolution (SR) methods in terms of compatibility with live cell imaging and optical setup simplicity, its reliance on image reconstruction restricts its temporal resolution and may introduce distortions in the super-resolved image. These inherent drawbacks are exacerbated in extended-SIM im-plementations, where spatial resolution surpasses the diffraction limit by more than 2-fold. Here, we present and demon-strate the Tessellation Structured Illumination Microscopy (TSIM) framework, which introduces a revived image recon-struction paradigm. With TSIM both the temporal resolution limit and the reconstruction artifacts that impact extended-SIM, are alleviated, without compromising the achievable spatial resolution. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_10405 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Experimental demonstration of Tessellation Structured Illumination Microscopy Shterman, Doron Bartal, Guy Optics Image and Video Processing Structured Illumination Microscopy (SIM) overcomes the optical diffraction limit by folding high-frequency components into the baseband of the optical system, where they can be extracted and then repositioned to their original location in the Fourier domain. Although SIM is considered superior to other super-resolution (SR) methods in terms of compatibility with live cell imaging and optical setup simplicity, its reliance on image reconstruction restricts its temporal resolution and may introduce distortions in the super-resolved image. These inherent drawbacks are exacerbated in extended-SIM im-plementations, where spatial resolution surpasses the diffraction limit by more than 2-fold. Here, we present and demon-strate the Tessellation Structured Illumination Microscopy (TSIM) framework, which introduces a revived image recon-struction paradigm. With TSIM both the temporal resolution limit and the reconstruction artifacts that impact extended-SIM, are alleviated, without compromising the achievable spatial resolution. |
| title | Experimental demonstration of Tessellation Structured Illumination Microscopy |
| topic | Optics Image and Video Processing |
| url | https://arxiv.org/abs/2411.10405 |