Bixin Zeng

TL;DR: The results show that the approach not only successfully decouples light absorption by melanin from that by hemoglobin and yields accurate determination of cutaneous hemoglobin concentration and oxygen saturation, but also provides reliable estimation of the scattering properties, the melanin content and the epidermal thickness in real time.

TL;DR: The results show that SSMD increases significantly the data acquisition speed and reduces motion artefacts.

TL;DR: The efficacy of the proposed true flow speckle contrast is demonstrated by imaging phantom flow at varying speeds, and the proposed LSCI analysis framework paves the way to estimate the true flow speed in the wide array of laser speckel contrast imaging applications.

TL;DR: High Spatial Frequency Domain Imaging (HSFDI) is a non-contact imaging modality that spatially maps the tissue microscopic scattering structures over a large field of view and may provide wide-field images of microscopic structural biomarkers unobtainable with either diffuse light imaging or point-based optical sampling.

TL;DR: A real-time Single Snapshot Multiple-frequency Demodulation (SSMD) - Spatial Frequency Domain Imaging (SFDI) system was used to image the forefoot of healthy volunteers, diabetes, and diabetic foot patients, demonstrating its applicability to risk stratification of diabetes and diabeticFoot.