English(EN) Image-Space Refraction Correction for Underwater 3D Reconstruction: Warping Flat-Port Views into Pinhole Perspective

新方法校正水下相机畸变，实现精确三维测绘

作者 PulseAugur 编辑部 · [1 个来源] · 2026-10-07 04:00

研究人员开发了一种新方法来校正由水下相机外壳引起的图像畸变。该技术在图像空间中应用，解决了影响三维重建和相机轨迹精度的“碗状”变形。这种基于物理的校正可与现有的运动恢复结构（SfM）和视觉SLAM算法一起使用，从而提高帧配准精度并减少真实世界数据集上的重投影误差。 AI

影响通过实现更精确的三维重建，提高了水下测绘和探索的准确性。

排序理由这是一篇研究论文，详细介绍了一种用于校正水下三维重建中图像畸变的新方法。[lever_c_demoted from research: ic=1 ai=0.4]

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arXiv cs.CV TIER_1 English(EN) · Chelim Lim, Tobias Fischer, Emilio Olivastri, Beverley Gorry, Michael Milford, Alejandro Fontan · 2026-10-07 04:00

水下三维重建的图像空间折射校正：将平坦端口视图扭曲为针孔透视

arXiv:2610.07788v1 Announce Type: new Abstract: Consumer-grade cameras in flat-port housings are widely used for underwater exploration and mapping of coral reefs and seafloor habitats due to their low cost and accessibility. However, refraction at flat-port interfaces causes bow…