Macro Insects as 3D Gaussian Splats via Focus Stacking
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Focus-stacked macro photography plus COLMAP and Postshot yields sharp, photoreal 3D Gaussian splats of insects, with a free CC BY model shared.
Photogrammetry
The science and technique of reconstructing 3D models and measurements from photographs, including structure-from-motion, multi-view stereo, and related reconstruction pipelines.