125 皮膚表面形態計測用センサシステムの開発に関する研究(生物医学工学における計測と制御)

概要

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This paper is concerned with the development of a haptic sensor system that monitors the condition of human skin. The base of the sensor is an aluminum shell, around which a rubber sponge layer, PVDF film, a protective layer of acetate film and gauze are applied in sequence. The sensor is attached to the tip of an elastic cantilevered beam and pressed against an area of skin. It is then moved by hand over the skin to allow the sensor to assess surface morphological features. Characteristics of the data are extracted by calculating the variance and distribution of power intensity over several segmented frequency ranges. The test was examined to estimate the age of skin condition by multiple regression analysis. From the obtained results, it is enabled that this sensor system divide that prime layer and young generations roughly.
2001-03-23