Analysis and compensation of lateral chromatic aberration of structured light 3D measurement system

In this work, the possibility of using the inherent lateral chromatic aberration (LCA) of the lenses to calculate the phase of fringe patterns is reported. It is shown that a single fringe pattern can be decomposed into three phase shifted images and that the phase can be retrieved successfully from those images. Experiments are carried out to retrieve the phase of some fringes, and the results are compared with those obtained using standard temporal and spatial phase shifting algorithms.

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Analysis and compensation of lateral chromatic aberration of structured light 3D measurement system

Cited by 5 publications

References 11 publications

A flexible lateral chromatic aberration correction method for a color-encoded fringe projection system

A flexible lateral chromatic aberration correction method for a color-encoded fringe projection system

Lateral chromatic aberration correction for color fringe projection profilometry

Lateral chromatic aberration: a tool for retrieving the fringes phase

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