Цифровая обработка спекл-изображений в лазерной диагностике биологических тканей

Abstract

Many pathological processes accompanied by changes in the microcirculation of the skin. In addition the microcirculation of the skin is sensitive to the majority of pharmacological and cosmetological impacts. Noninvasive methods are optimal to monitor the optical properties and blood flow of the skin. One of them is a promising method of dynamic speckles monitoring. We used a specialized camera and a low-power laser source to register the change of the microcirculation of the skin before and after mechanical irritation. The results of dynamic speckles monitoring confirm the effectiveness of the rapid diagnosis of the state of human skin.