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Title: Cusp-artifacts in high order superresolution optical fluctuation imaging

Journal Article · · Biomedical Optics Express
DOI: https://doi.org/10.1364/BOE.382296 · OSTI ID:1580802

Superresolution optical fluctuation imaging (SOFI) is a simple and affordable super-resolution imaging technique, and attracted a growing community over the past decade. However, the theoretical resolution enhancement of high order SOFI is still not fulfilled. In this study, we identify “cusp artifacts” in high order SOFI images, and show that the high-order cumulants, odd-order moments and balanced-cumulants (bSOFI) are highly vulnerable to cusp artifacts. Our study provides guidelines for developing and screening for fluorescence probes, and improving data acquisition for SOFI. The new insight is important to inspire positive utilization of the cusp artifacts.

Sponsoring Organization:
USDOE
OSTI ID:
1580802
Journal Information:
Biomedical Optics Express, Journal Name: Biomedical Optics Express Journal Issue: 2 Vol. 11; ISSN 2156-7085
Publisher:
Optical Society of AmericaCopyright Statement
Country of Publication:
United States
Language:
English

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