Significance: Noninvasive in vivo fast pulsatile blood flow measurement in deep tissue is
important because the blood flow waveform is correlated with physiological parameters …

Diffuse correlation spectroscopy (DCS) is a powerful tool for assessing microvascular
hemodynamic in deep tissues. Recent advances in sensors, lasers, and deep learning have …

A multi-step Volterra integral equation-based algorithm was developed to measure the
electric field auto-correlation function from multi-exposure speckle contrast data. This …

Using the same diffuser, linear, quadratic and Hamming apertures can form static speckle
images. The distribution of the obtained speckle images using modulated apertures is …

A noncontact electron multiplying charge-coupled-device (EMCCD)-based speckle contrast
diffuse correlation tomography (scDCT) technology has been recently developed in our …

Continuous and longitudinal imaging of cerebral blood flow (CBF) variations provide vital
information to investigate pathophysiology and interventions for a variety of neurological and …

Speckle contrast optical spectroscopy (SCOS) is an emerging camera-based technique that
can measure human cerebral blood flow (CBF) with high signal-to-noise ratio (SNR). At low …

Assessing blood flow, as well as blood volume and oxygen saturation, is of utmost
importance for health monitoring. Assessing microcirculation, as opposed to …

Diffuse Correlation Spectroscopy (DCS) is a widely used non-invasive measurement
technique to quantitatively measure deep tissue blood flow. Conventional implementations …

Diffuse correlation spectroscopy (DCS), a popular optical technique for fast noninvasive
measurement of blood flow, is commonly implemented using expensive fiber-coupled long …