Objective in situ measurements of skin pigmentation are needed for accurate documentation
of pigmentation disorders, in studies of constitutive and induced skin pigmentation, for …

Background Skin erythema may present due to many causes. One of the common causes is
prolonged exposure to sun rays. Other than sun exposure, skin erythema is an …

Hyperspectral images provide higher spectral resolution than typical RGB images by
including per-pixel irradiance measurements in a number of narrow bands of wavelength in …

Very recent Galliani et al. proposed a method using a very deep CNN architecture or
learned spectral reconstruction and showed large improvements over the recent sparse …

Hyperspectral imaging (HSI) technologies have been used extensively in medical research,
targeting various biological phenomena and multiple tissue types. Their high spectral …

Autofluorescence is a problem that interferes with immunofluorescent staining and
complicates data analysis. Throughout the mouse embryo, red blood cells naturally …

Foot ulceration remains a serious health concern for diabetic patients and has a major
impact on the cost of diabetes treatment. Early detection and preventive care, such as …

Fatty acids play various physiological roles owing to their diverse structural characteristics,
such as hydrocarbon chain length (HCL) and degree of saturation (DS). Although the …

Hyperspectral cameras are used to preserve fine spectral details of scenes that are not
captured by traditional RGB cameras, due to the gross quantization of radiance in RGB …

The capacity of optical imaging methods to characterize biological tissue in general, and
skin in particular, with high resolution and discrimination ability provides a very valuable tool …