Temporally super-resolved multiplexed fringe projection structured light 3D imaging (IMAGE)
Caption
Spatial carrier fringes in different directions, each recording the 3D information of the object at different time points, are captured and superposed through time integration within a single camera exposure. With the proposed deep learning framework, the fringe phase information is effectively decoupled, allowing the interpretation and reconstruction of the object's 3D morphology at multiple time points from a multiplexed high-frequency fringe pattern. This new 3D imaging paradigm opens a gate for slow-scan cameras to quantitatively study dynamic processes with both high spatial and temporal resolution.
Credit
Nanjing University of Science and Technology / Chao Zuo
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