Surface Reconstruction from 3D Line Segments

Code

• github.com/palanglois/line-surface-reconstruction
  Officialnone★ 0
• github.com/luo1cheng/lc2wf
  pytorch★ 51

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.

Tasks

Reproductions