Spatial frequency domain imaging in 2019: principles, applications, and perspectives
Spatial frequency domain imaging (SFDI) has witnessed very rapid growth over the last
decade, owing to its unique capabilities for imaging optical properties and chromophores …
decade, owing to its unique capabilities for imaging optical properties and chromophores …
Advances in dynamic light scattering imaging of blood flow
Dynamic light scattering (DLS) is a well known experimental approach uniquely suited for
the characterization of small particles undergoing Brownian motion in randomly …
the characterization of small particles undergoing Brownian motion in randomly …
[HTML][HTML] Noninvasive hemoglobin sensing and imaging: optical tools for disease diagnosis
Significance: Measurement and imaging of hemoglobin oxygenation are used extensively in
the detection and diagnosis of disease; however, the applied instruments vary widely in their …
the detection and diagnosis of disease; however, the applied instruments vary widely in their …
[HTML][HTML] Recent advances in high speed diffuse optical imaging in biomedicine
Diffuse optical imaging (DOI) is a label-free, safe, inexpensive, and quantitative imaging
modality that provides metabolic and molecular contrast in tissue using visible or near …
modality that provides metabolic and molecular contrast in tissue using visible or near …
Burn wound classification model using spatial frequency-domain imaging and machine learning
R Rowland, A Ponticorvo, M Baldado… - … of biomedical optics, 2019 - spiedigitallibrary.org
Accurate assessment of burn severity is critical for wound care and the course of treatment.
Delays in classification translate to delays in burn management, increasing the risk of …
Delays in classification translate to delays in burn management, increasing the risk of …
Evaluating clinical observation versus spatial frequency domain imaging (SFDI), laser speckle imaging (LSI) and thermal imaging for the assessment of burn depth
A Ponticorvo, R Rowland, M Baldado, DM Burmeister… - Burns, 2019 - Elsevier
While clinical examination is needed for burn severity diagnosis, several emerging
technologies aim to quantify this process for added objectivity. Accurate assessments …
technologies aim to quantify this process for added objectivity. Accurate assessments …
Intrinsic, widefield optical imaging of hemodynamics in rodent models of Alzheimer's disease and neurological injury
The complex cerebrovascular network is critical to controlling local cerebral blood flow
(CBF) and maintaining brain homeostasis. Alzheimer's disease (AD) and neurological injury …
(CBF) and maintaining brain homeostasis. Alzheimer's disease (AD) and neurological injury …
Light-scattering methods for tissue diagnosis
Light scattering has become a common biomedical research tool, enabling diagnostic
sensitivity to myriad tissue alterations associated with disease. Light–tissue interactions are …
sensitivity to myriad tissue alterations associated with disease. Light–tissue interactions are …
Wearable speckle plethysmography (SPG) for characterizing microvascular flow and resistance
M Ghijsen, TB Rice, B Yang, SM White… - Biomedical optics …, 2018 - opg.optica.org
In this work we introduce a modified form of laser speckle imaging (LSI) referred to as affixed
transmission speckle analysis (ATSA) that uses a single coherent light source to probe two …
transmission speckle analysis (ATSA) that uses a single coherent light source to probe two …
Direct mapping from diffuse reflectance to chromophore concentrations in multi-fx spatial frequency domain imaging (SFDI) with a deep residual network (DRN)
Spatial frequency domain imaging (SFDI) is an emerging technology that enables label-free,
non-contact, and wide-field mapping of tissue chromophore contents, such as oxy-and …
non-contact, and wide-field mapping of tissue chromophore contents, such as oxy-and …