%0 Journal Article
%T Phase-shifting fringe projection system using freeform optics
%A Zwick, Susanne
%A Kühmstedt, Peter
%A Notni, Gunther
%J Proceedings of SPIE
%V 8169
%N 1
%P 81690W-81690W-9
%@ 0277-786X
%D 2011-09-22
%I SPIE
%~ DeepDyve