Contouring of diffused objects using lensless Fourier transform digital moiré holography.


A method is proposed for contouring of diffused objects using digital holographic moiré interferometry in lensless Fourier transform configuration. Fringe projection moiré technique combined with digital double-exposure holography produces the contours in this method. Two digital holograms of a 10 mm aluminum alloy cube are recorded by tilting the… (More)
DOI: 10.1364/AO.51.005331