TY - GEN AU - Mehta,Dalip Singh AU - Dubey,Satish Kumar AU - Hossain,M Mosarraf AU - Shakher,Chandra TI - Simple multifrequency and phase-shifting fringe-projection system based on two-wavelength lateral shearing interferometry for three-dimensional profilometry SN - 1559-128X PY - 2006///0201 N1 - Publication Type: Journal Article UR - https://doi.org/10.1364/ao.44.007515 ER -