Introduction - If you have any usage issues, please Google them yourself
A hand gesture recogll主ti。n system which based on∞mputer vision is Prescn}ed in thi3 pape。A method
of combinirlg double c010r-spatial model arld background—adaptive model is used for gesture segrllentation to solve
the problem of dynaf试c gesture se鲫entati。n under intficate backgrourld Fourier descriptors of feature of gesture
edge is extracted.Cla商fier of gesture recognition based on BP netw。rk hs higher self.1eaming abilit斗The recog一
工lition rate is impmved