Surface Reconstruction through Point Set Structuring
type: Dataset
description: We present a method for reconstructing surfaces from point sets. The main novelty lies into a structure-preserving approach where the input point set is first consolidated by structuring and resampling the planar components, before reconstructing the surface from both the consolidated components and the unstructured points. The final surface is obtained through solving a graph-cut problem formulated on the 3D Delaunay triangulation of the structured point set where the tetrahedra are labeled as inside or outside cells. Structuring facilitates the surface reconstruction as the point set is substantially reduced and the points are enriched with structural meaning related to adjacency between primitives. Our approach departs from the common dichotomy between smooth/piecewise-smooth and primitive-based representations by gracefully combining canonical parts from detected primitives and free-form parts of the inferred shape. Our experiments on a variety of inputs illustrate the potential of our approach in terms of robustness, flexibility and efficiency.
landing page: https://inria.hal.science/hal-00768197
identifier: Report N°: RR-8174
keyword: 3d-reconstruction
keyword: energy-minimization
keyword: geometry-processing
keyword: graph-cuts
keyword: infoeu-reposemanticsreport
keyword: infoinfo-dmcomputer-science-csdiscrete-mathematics-csdm
keyword: point-set-structuring
keyword: reports
keyword: urban-scenes
issued: 2026-05-29T18:03:57.185649
modified: 2026-05-29T18:03:57.185655
language: en
contact point: Organization
  fn: CCSD

test_moissonnage_selune
type: Agent

Surface Reconstruction through Point Set Structuring
type: Distribution
format: HTML
access URL: https://inria.hal.science/hal-00768197
issued: 2026-05-29T18:03:57.239295
modified: 2026-05-29T18:03:57.157918