- Conference date: 16–21 May 2010
- Location: Monte Verita (Ascona)
For three‐dimensional (3D) shape measurement using fringe projection techniques, the information about the 3D shape of an object is encoded in the phase of a recorded fringe pattern. The paper proposes a high‐order instantaneous moments based method to estimate phase from a single fringe pattern in fringe projection. The proposed method works by approximating the phase as a piece‐wise polynomial and subsequently determining the polynomial coefficients using high‐order instantaneous moments to construct the polynomial phase. Simulation results are presented to show the method’s potential.
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