Datasets (3D meshes, planar random triangulations, Delaunay triangulations, ...)

(Luca Castelli Aleardi, Ecole Polytechnique)


Egea Eros globe and sphere 3D meshes Random planar triangulation
Eros and Egea 3d models (made available by aim@shape repository).
Synthetic datasets: regular 3d meshes and random planar triangulations.

This page provides some datasets for testing and evaluating graph and 3D processing algorithms.

Disclaimer: the graphs and 3D models in this repository are made freely available for research and non-commercial purposes only.

Licenses: some 3D models are made available under the following AIM@SHAPE license: license

Input format: 3D meshes and planar graphs are provided in OFF format. Geometric coordinates: there is no distinction between 2D (planar) graphs and 3D meshes: for every vertex 3 geometric coordinates (x, y, z) are stored.

Data sets (genus 0 triangulations with no boundaries, stored in OFF format)

Input datasets
mesh and synthetic graphs