APPARATUS AND METHOD FOR ANALYZING SKIN CONDITION USING SPECTRAL REFLECTANCE ESTIMATION

摘要

Disclosed are an apparatus and a method for analyzing a skin condition using spectral reflectance estimation. The method includes: photographing and measuring a predetermined color chart by a digital camera in skin analysis; generating a plurality of skin color samples according to the result of the measurement; obtaining an image of the skin to be measured photographed by the digital camera; estimating a transformation matrix using skin color samples according to spectrum-based input and output characteristics of the digital camera; and applying the transformation matrix to the image to estimate analysis data of the skin to be measured, wherein the analysis data includes at least one of a melanin index and a hemoglobin index. Accordingly, the present invention can improve the performance of skin analysis through a simple work.;COPYRIGHT KIPO 2017