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arXiv · 1911.00451

Surface Reconstruction from 3D Line Segments

Pierre-Alain Langlois·Alexandre Boulch·Renaud Marlet
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Abstract

In man-made environments such as indoor scenes, when point-based 3D reconstruction fails due to the lack of texture, lines can still be detected and used to support surfaces. We present a novel method for watertight piecewise-planar surface reconstruction from 3D line segments with visibility information. First, planes are extracted by a novel RANSAC approach for line segments that allows multiple shape support. Then, each 3D cell of a plane arrangement is labeled full or empty based on line attachment to planes, visibility and regularization. Experiments show the robustness to sparse input data, noise and outliers.

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Pierre-Alain Langlois, Alexandre Boulch, Renaud Marlet. 2019-11-01. Surface Reconstruction from 3D Line Segments. https://doi.org/10.1109/3dv.2019.00067

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