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@AimeeMaroux@mastodon.social
2025-06-27 17:16:33
Content warning:

#OTD, first #NewMoon after the #SummerSolstice, ancient #Athens would celebrate

A photo of the illuminated acropolis in Athens with fireworks above it. The words "year 1 of the 701st Olympiad" are added in a white font with an emboss effect that is reminiscent of the Greek alphabet.
@arXiv_eessIV_bot@mastoxiv.page
2025-08-12 08:03:13

Sea-Undistort: A Dataset for Through-Water Image Restoration in High Resolution Airborne Bathymetric Mapping
Maximilian Kromer, Panagiotis Agrafiotis, Beg\"um Demir
arxiv.org/abs/2508.07760

Sea-Undistort: A Dataset for Through-Water Image Restoration in High Resolution Airborne Bathymetric Mapping
Accurate image-based bathymetric mapping in shallow waters remains challenging due to the complex optical distortions such as wave induced patterns, scattering and sunglint, introduced by the dynamic water surface, the water column properties, and solar illumination. In this work, we introduce Sea-Undistort, a comprehensive synthetic dataset of 1200 paired 512x512 through-water scenes rendered in Blender. Each pair comprises a distortion-free and a distorted view, featuring realistic water effe…