?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Tran%2C+Nguyen+Le&rft.aulast=Tran&rft.aufirst=Nguyen+Le&rft.date=2013&rft.title=Contour+Based+Hand+Gesture+Recognition+Using+Depth+Data&rft.genre=proceeding