Super-resolution Optical Fluctuation Imaging -- fundamental estimation
theory perspective
- URL: http://arxiv.org/abs/2009.01850v3
- Date: Mon, 7 Jun 2021 17:46:28 GMT
- Title: Super-resolution Optical Fluctuation Imaging -- fundamental estimation
theory perspective
- Authors: Stanislaw Kurdzialek and Rafal Demkowicz-Dobrzanski
- Abstract summary: We provide a quantitative analysis of super-resolution imaging techniques which exploit temporal fluctuations of luminosity of the sources in order to beat the Rayleigh limit.
We fine-tune and benchmark the performance of state-of-the-art methods, focusing on the cumulant-based image processing techniques.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We provide a quantitative analysis of super-resolution imaging techniques
which exploit temporal fluctuations of luminosity of the sources in order to
beat the Rayleigh limit. We define an operationally justified resolution gain
figure of merit, that allows us to connect the estimation theory concepts with
the ones typically used in the imaging community, and derive fundamental
resolution limits that scale at most as the fourth-root of the mean luminosity
of the sources. We fine-tune and benchmark the performance of state-of-the-art
methods, focusing on the cumulant-based image processing techniques (known
under the common acronym SOFI), taking into account the impact of limited
photon number and sampling time.
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