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Optimizing the precision of laser speckle contrast imaging [PDF]
Scientific Reports, 2023 Laser speckle contrast imaging (LSCI) is a rapidly developing technology broadly applied for the full-field characterization of tissue perfusion. Over the recent years, significant advancements have been made in interpreting LSCI measurements and ...
Alberto González Olmos +4 more
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Multi-Mode Fiber-Based Speckle Contrast Optical Spectroscopy: Analysis of Speckle Statistics [PDF]
Optics Letters, 2022 Speckle contrast optical spectroscopy/tomography (SCOS/T) provides a real-time, non-invasive, and cost-efficient optical imaging approach to mapping of cerebral blood flow.
Chen-Hao P. Lin +8 more
semanticscholar +4 more sources
Laser speckle contrast imaging of hepatic microcirculation [PDF]
Biomed Opt ExpressAbstractThe liver controls blood homeostasis and depends critically on adequate blood supply. While the global regulation of liver blood flow via the hepatic arterial buffer response is well established, the mechanisms governing hepatic sinusoidal hemodynamics remain elusive.
Zhukov O +4 more
europepmc +5 more sources
Time varied illumination laser speckle contrast imaging. [PDF]
Optics Letters, 2021 Laser speckle contrast imaging is a technique to determine blood flow rate with a limitation of low dynamic range. In this Letter, we introduce a varied illumination speckle contrast imaging method.
M. Siket +4 more
semanticscholar +4 more sources
Speckle contrast of interfering fluorescence X-rays
Journal of Synchrotron Radiation, 2023 With the development of X-ray free-electron lasers (XFELs), producing pulses of femtosecond durations comparable with the coherence times of X-ray fluorescence, it has become possible to observe intensity–intensity correlations due to the interference of
Fabian Trost +14 more
doaj +6 more sources
Multimodal real-time imaging with laser speckle contrast and fluorescent contrast
Photodiagnosis and Photodynamic Therapy, 2023 Introduction: Laser speckle contrast imaging (LSCI) can achieve real-time 2D perfusion maps non-invasively. However, LSCI is still difficult to use in general clinical applications because of movement sensitivity and limitations in blood flow analysis ...
Hyun-Seo Park +5 more
doaj +3 more sources
Laser speckle contrast imaging to assess microcirculation
Cardiology Journal, 2022 International ...
Marcin Hellmann +2 more
doaj +4 more sources
Applications of Laser Speckle Contrast Imaging Technology in Dermatology
JID Innovations, 2023 Laser speckle contrast imaging or laser speckle imaging (LSI) is a noninvasive imaging technology that can detect areas of dynamic perfusion or vascular flow.
Courtney Linkous +6 more
doaj +2 more sources
Choosing a model for laser speckle contrast imaging.
Biomedical Optics Express, 2021 Laser speckle contrast imaging (LSCI) is a real-time full-field non-invasive technique, which is broadly applied to visualize blood flow in biomedical applications.
Chang Liu +4 more
semanticscholar +3 more sources
Clinical applications of laser speckle contrast imaging: a review [PDF]
Journal of Biomedical Optics, 2019 . When a biological tissue is illuminated with coherent light, an interference pattern will be formed at the detector, the so-called speckle pattern. Laser speckle contrast imaging (LSCI) is a technique based on the dynamic change in this backscattered ...
W. Heeman +4 more
semanticscholar +5 more sources