Evaluation of Human Skin Dynamic Characteristics Focused on Coupling Effect
ひきつれ効果に着目したヒト肌の動特性評価

Nobuyuki TANAKA, Makoto KANEKO
2007 Transactions of the Society of Instrument and Control Engineers  
This paper discusses the evaluation of human skin dynamic characteristics by using the dynamic sensing system composed of an air jet supply for imparting a force to human skin, a line laser for making a line mark on skin surface, and a high speed camera for measuring skin deformation. To evaluate skin dynamic characteristics, we newly introduce the Deformation Shape Index(DSI=b 1/ 2/d) where d and b1/2 are the defbrmation of the center and the half width at 1 / 2d. We newly found that DSI
more » ... rs quickly for young subjects while it recovers slowly forseRior subjects.
doi:10.9746/ve.sicetr1965.43.256 fatcat:wwyp6vwqirbvpfbk2zwpg5u7hu