AliceVision Meshroom

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AliceVision Meshroom
Stable release
2020.1 / October 14, 2020; 9 months ago (2020-10-14)
Repositorygithub.com/alicevision
Written inPython (programming language)
Operating systemLinux, Windows
TypeLibrary (computing)
LicenseMozilla_Public_License
Websitealicevision.org

AliceVision[1] is a Photogrammetric Computer Vision Framework providing 3D Reconstruction and Camera Tracking algorithms. It allows creating a 3D textured model from the analysis of a set of unordered images of a static scene taken with any type of cameras, from professional cameras to smartphones. library is composed of modules for feature extraction, image matching, Scale-invariant feature transform#features matching, camera calibration and localisation, depth maps estimation, meshing and texturing.

The library is open-source and free to use under the Mozilla Public License. It relies on standard and open-source file formats Alembic, Wavefront .obj file|OBJ) to facilitate interoperability.

The framework is cross-platform and uses the Graphics processing unit for the most computational intensive step.

Meshroom

alt=Example of Meshroom graphical user interface with a 3D model reconstructed from a set of unordered images.|thumb|The nodal-based graphical user interface of Meshroom showing the 3D reconstruction pipeline. Meshroom[2] is the graphical user interface built around AliceVision. It has a Directed acyclic graph|nodal-based interface[3], with a default reconstruction pipeline[4] that can be customized for specific acquisition systems or industrial workflows. The nodal pipeline is split into small tasks that can be computed on multiple machines in parallel on render farm[5].

Meshroom has been used since 2014 in digital environment creation for the Visual effects|Visual Effects industry[6][7].

AliceVision Association

The AliceVision project is supported by the ALICEVISION association,non-profit organization whose ambition is to democratize 3D digitization technologies from photographs”[8].

References

  1. "AliceVision official website".
  2. "Meshroom software".
  3. von Übel, Max (2020-04-10). "2020 Best Photogrammetry Software". All3DP.
  4. Nepor, Vladimír (2020-06-27). "Meshroom - simple free 3D scanning of an object with photogrammetry". GameArter.
  5. Robineau, Ariane (2020-08-13). "Create your own 3D model with photogrammetry". Qarnot Blog.
  6. "SIGGRAPH 2018 : Mikros présente une solution de photogrammétrie open source". 3dvf (in français).
  7. Mozar, Amit (2018-10-08). "AliceVision: Advanced 3D Reconstruction, Photomodeling and Camera Tracking through Photogrammetry". The Virtual Assist.
  8. "ALICEVISION association official website".

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