MeshLab

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MeshLab

MeshLab 1.2.1
Developer(s) ISTI - CNR
Stable release 1.3.2 / August 3, 2012 (2012-08-03)[1]
Written in C++
Operating system Cross-platform
Type Graphics software
License GPL
Website meshlab.sourceforge.net

MeshLab is an advanced 3D mesh processing software system which is well known in the more technical fields of 3D development and data handling. MeshLab is free and open-source software, subject to the requirements of the GNU General Public License (GPL), version 2 or any later, and is used as both a complete package and a library powering other software.

MeshLab is developed by the ISTI - CNR research center; initially MeshLab was created as a course assignment at the University of Pisa in late 2005. It is an open-source general-purpose system aimed at the processing of the typical not-so-small unstructured 3D models that arise in the 3D scanning pipeline. MeshLab is oriented to the management and processing of unstructured large meshes and provides a set of tools for editing, cleaning, healing, inspecting, rendering and converting these kinds of meshes.

The automatic mesh cleaning filters includes removal of duplicated, unreferenced vertices, non manifold edges, vertices and null faces. Remeshing tools support high quality simplification based on quadric error measure, various kinds of subdivision surfaces and two surface reconstruction algorithms from point clouds based on the ball-pivoting technique and on the Poisson surface reconstruction approach. For the removal of noise, usually present in acquired surfaces, MeshLab supports various kinds of smoothing filters and tools for curvature analysis and visualisation.

It includes a tool for the registration of multiple range maps based on the Iterative Closest Point algorithm. MeshLab also includes an interactive direct paint-on-mesh system that allows to interactively change the color of a mesh, to define selections and to directly smooth out noise and small features.

MeshLab is available for most platforms, including Windows, Linux, Mac OS X, and, with reduced functionality, on iOS and Android. The system supports input/output in the following formats: PLY, STL, OFF, OBJ, 3DS, VRML 2.0, U3D, X3D and COLLADA. MeshLab can also import point clouds reconstructed using Photosynth.

MeshLab is used in various academic and research contexts, like microbiology,[2] Cultural heritage,[3] surface reconstruction,[4] paleontology,[5] for Rapid Prototyping in Orthopaedic Surgery,[6] in Orthodontics,[7] and desktop manufacturing.[8]

Additional images

  • Animal.

  • Geographical data.

See also

Wikimedia Commons has media related to MeshLab.

References

  1. ↑ MeshLab release notes, official MeshLab Documentation wiki.
  2. ↑ V.V. Berejnov, “Rapid and Inexpensive Reconstruction of 3D Structures for Micro-Objects Using Common Optical Microscopy,” 2009, pdf.
  3. ↑ F. Remondino, F. Menna “Image-based surface measurement for close-range heritage documentation”, - The International Archives of the Photogrammetry, 2008, pdf
  4. ↑ S. Xu, A. Georghiades, H. Rushmeier, J. Dorsey “Image guided geometry inference”, 3D PVT Symposium 2006, pdf
  5. ↑ R. L. Abel et al., "Digital preservation and dissemination of ancient lithic technology with modern micro-CT", Computers & Graphics, Vol. 35, Num. 4, Aug. 2011, Pages 878-884, Elsevier, pdf
  6. ↑ M. Frame, J..S Huntley, "Rapid Prototyping in Orthopaedic Surgery: A User's Guide", The Scientific World Journal, 2012
  7. ↑ E Harjunmaa, A Kallonen, M Voutilainen et al. "On the difficulty of increasing dental complexity", Nature 483, 324–327 (15 March 2012) doi:10.1038/nature10876
  8. ↑ Desktop Manufacturing, Make, Vol 21, Jan 2010, pp. 73

External links

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