A classification method for Japanese signs using manual motion descriptions
Hisahiro Adachi, Kazuo Kamata · 1994
In this paper, wc prol~OSe a el,wceun n+eH+nal .loli+Jtzdc.+i:rilJlion.+(MM [)s) M' signs.M M l/s a~c the verbal dcs<:ripti ctw('en MM I)s is derivc<l from ihcir h,n#cst common subsc'quc+~c< (I,C,'-;) of MM I)s.liy (:Oral)u/inK fcal.urcvc(;[ors of u propcrti(~s fr<)m a. linile sc.i of MM1)s and i)hUting them in the n-dimcnslonal I';u<:lidcau space, the similarity between signs can he r,'g;u'dcd as a.n internal angle I~el,',vcen Ihc vectors.'['he result, of mH' experimenl is I,}l~I, I}le signili<:anl sign families can be obt;fin(~d, I.