Comparing multi- and single-exposure speckle contrast optical spectroscopy methods as estimators of blood flow in the diffuse regime
MESI outperformed single-exposure approaches in estimating blood flow changes by reducing <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>β</mml:mi></mml:mrow> </mml:math> bias, minimizing noise sensitivity, and accurately tracking pulsatile dynamics.
Authors
- Ashwin B. Parthasarathy (ORCID: https://orcid.org/0000-0003-2024-3432)
- Arnold D. Estrada
- Sean Aleman
Institutions
- University of South Florida (US)
- AdventHealth Tampa (US)
Publication Details
- Journal
- Journal of Biomedical Optics
- Published
- 2026-02-09
- DOI
- https://doi.org/10.1117/1.jbo.31.2.025002
- Primary Topic
- Optical Imaging and Spectroscopy Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Science Foundation