Deep learning-enabled multiplexed fringe projection profilometry allows to achieve high-resolution and highspeed 3D imaging at near-one-order of magnitude-higher 3D frame rate with conventional low-speed cameras. Then the method is demonstrated by measuring 2 transient scenes: rotating fan blades and bullet fired from a toy gun, at kHz using cameras of around 100 Hz.
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Chen et al. (2024) studied this question.
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