Fig. 3
From: Integral imaging near-eye 3D display using a nanoimprint metalens array
Sketch map of the real-time EIA rendering method and the verification of true-3D display. a The proposed EIA rendering method mainly includes acquiring the voxel-pixel mapping, LUT construction, image resampling, and look-up operations. b–d Simulated 3D images with motion parallax and focus cue in the meta-II system. e–g The corresponding experimental results. The images at different view angles have evident differences, demonstrating an effective motion parallax