The combined use of nonlinear optical microscopy and broadband reflectance techniques to
assess melanin concentration and distribution thickness in vivo over the full range of …

Hyperspectral imaging combines high spectral and spatial resolution in one modality. This
imaging technique is a promising tool for objective medical diagnostics. However, to be …

In this proof-of-concept study we combine two optical techniques to enable assessment of
structure and composition of human skin in vivo: Pulsed photothermal radiometry (PPTR) …

Noninvasive assessment of skin structure using hyperspectral images has been intensively
studied in recent years. Due to the high computational cost of the classical methods, such as …

Diffusion approximation (DA) of the radiative transport equation allows derivation of
enclosed solutions for diffuse reflectance from multi-layer scattering structures, such as …

We are combining two optical techniques, pulsed photothermal radiometry (PPTR) and
diffuse reflectance spectroscopy (DRS), for noninvasive assessment of the structure and …

Diffuse reflectance spectra (DRS) of biological samples are commonly measured using an
integrating sphere (IS). To account for the incident light spectrum, measurement begins by …

Hyperspectral images of tissue contain extensive and complex information relevant for
clinical applications. In this work, wavelet decomposition is explored for feature extraction …

Spatially resolved diffuse reflectance (SRDR) measurements provide photon path
information, and enable depth-resolved tissue analysis. This paper introduces an innovative …

We investigate age-related changes of the dermal reduced scattering coefficient in human
skin using a recently introduced methodology for non-invasive characterization of structure …