%0 Journal Article
%T Signal Processing Method for Extracting Scratching Time
%A T. Shino
%A Y. Kurihara
%A S. Nukaya
%A K. Watanabe
%J Lecture Notes in Engineering and Computer Science
%D 2012
%I Newswood and International Association of Engineers
%U http://www.iaeng.org/publication/IMECS2012/IMECS2012_pp1141-1146.pdf