Warping flat-port views into pinhole perspective for underwater 3D reconstruction
zhenjun_zhao · x · 2026-10-08
A new image-space refraction correction method for underwater 3D reconstruction: warp flat-port camera views to their equivalent pinhole-perspective appearance, correcting refractive displacement directly in image space before running standard 3D reconstruction. Work by Chelim Lim, Tobias Fischer and collaborators.
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