bioRxivBioengineeringPreprint
In Depth Flow Inspection Using Dynamic Laser Speckle Temporal Statistics
Abstract
We present novel optical approach based on statistical analysis of temporal laser speckle patterns for tissue in-depth flow characteristics. An ability to distinguish between Brownian motion of particles and laminar flow is well proved. The main steps in the post processing algorithm and the in-vivo and in-vitro experimental results are presented and demonstrated.
Reproducibility ledger
Nobody has reported trying to reproduce this paper yet. Did you replicate an experiment or run the code? Your report saves the next lab a week.
Sign in to file a reproducibility report.
Related papers
- Dynamic Laser Speckle Imaging
D. D. Postnov, J. Tang, … D. A. Boas·bioRxiv·May 21, 2019
- A quasi-analytic solution for real-time multi-exposure speckle imaging of tissue perfusion
C. B. Schaffer, D. A. Rivera·bioRxiv·Apr 20, 2023
- Guidelines for obtaining an absolute blood flow index with laser speckle contrast imaging
S. Sunil, S. Zilpelwar, … D. D. Postnov·bioRxiv·Apr 2, 2021
- Using pressure-driven flow systems to evaluate laser speckle contrast imaging
C. T. Sullender, A. Santorelli, … A. K. Dunn·bioRxiv·Sep 16, 2022
- Quantitative blood flow estimation in vivo by optical speckle image velocimetry
M. M. Qureshi, Y. Liu, … E. Chung·bioRxiv·Mar 25, 2021
- Time-of-flight-resolved interferometric speckle-contrast optical spectroscopy (TOF-iSCOS) for depth-resolved blood-flow sensing
Klaudia Nowacka-Pieszak, Marcin Marzejon, … Dawid Borycki·bioRxiv·Jul 3, 2026