The association considers 3D digitization technologies essential for many applications for the common good, especially for culture and artistic creation.
The association's mission is to carry out the following scientific and educational actions:
In particular, the association supports the development and promotion of open source software tools grouped in the AliceVision project.
The ALICEVISION association is developing 2 main open source projects: AliceVision framework and Meshroom software.
AliceVision framework provides computer vision tools and software libraries to enable 3D reconstructions from photographs taken with all types of cameras, from professional cameras to smartphones. These photogrammetry tools are 100% free and accessible to all. The solution takes advantage of the GPU for some of the most expensive computational steps. The proposed solution is scalable in terms of the number of images - it is capable of processing datasets of more than 1,000 images. The framework relies on standard and open-source file formats (OpenEXR, Alembic, OBJ) to facilitate the interoperability of the software with other professional tools. Integrations are offe#EE6767 with content creation tools such as Blender®, Maya® (Autodesk), Nuke® / Mari® (Foundry) and Houdini® (SideFX).
Meshroom software is a complete photogrammetry solution built around AliceVision. It provides a default workflow for standard use cases, a nodal editor with a caching mechanism for the files created at each step, a post-processing of the created mesh and a possible retexturing after retopology. Meshroom allows users to calculate their 3D reconstruction locally or on a render farm. The nodal interface allows users to adapt the reconstruction pipeline to their production needs, finding a compromise between calculation time and quality of the result. Meshroom has been used since 2010 in the creation of digital environments for the visual effects industry (feature films and commercials), as well as since a few years in other industries such as cosmetics, sports manufacturing, augmented reality surgery, real estate…
The ALICEVISION project also includes a library for SIFT detection on GPU and an original markers detector called CCTag with CPU and GPU implementations. The association also contributes to the open source ecosystem it relies on, like OpenImageIO, Vcpkg, etc.
The ALICEVISION association is governed by the French law of 1st July 1901. It is therefore a voluntary organization without any distribution of profits, neither for its leaders nor for its members. The ALICEVISION association, like any association, is a legal entity with its own legal capacity and responsibility, distinct from the persons managing it.
Voluntary work is the rule concerning the association : all donations and revenues are kept and used by the legal entity, without any distribution to the managers or members, despite their work and investment.
The ALICEVISION association has been founded by 14 people from European research and industry, who have been collaborating since 2010 around 3D computer vision for cultural and creative industries.
In 2010, IMAGINE research team (a joint research group between Ecole des Ponts ParisTech and Centre Scientifique et Technique du Bâtiment) and Mikros Image started a partnership around Pierre Moulon’s thesis, supervised by Renaud Marlet and Pascal Monasse on the academic side and Benoit Maujean on the industrial side. In 2013, they released an open source SfM pipeline, called openMVG (“Multiple View Geometry”), to provide the basis of a better solution for the creation of visual effects matte-paintings.
In 2009, Toulouse INP (Lilian Calvet, Vincent Charvillat, Pierre Gurdjos), INRIA (Simone Gasparini, Peter Sturm) and Duran Duboi (Fabien Castan, Eloi Du Bois) started a French ANR project to create a model based Camera Tracking solution based on natural features and a new marker design called CCTag.
In 2015, Simula (Lilian Calvet, Håvard Nygaard Espeland, Carsten Griwodz), Toulouse INP (Vincent Charvillat, Simone Gasparini, Pierre Gurdjos) and Mikros Image (Fabien Castan, Benoit Maujean, Jean Mélou, Cyril Pichard, Nicolas Rondaud) joined their efforts in the EU project POPART to create a Previz system.
In 2015, Michal Polic started a PhD at CTU on uncertainty estimation (supervised by Tomas Pajdla).
In 2017, CTU (Tomas Pajdla, Michal Polic) joined the partners group, with Simula (Carsten Griwodz, Konstantin Pogorelov), Mikros (Fabien Castan, Yann Lanthony, Gregoire De Lillo, Benoit Maujean), Toulouse INP (Vincent Charvillat, Clément Debize, Simone Gasparini, Pierre Gurdjos, Hatem Rashwan), in the EU project LADIO to create a central hub with access to all data generated on set.
In 2017, Jean Mélou started a PhD (CIFRE contract) with Toulouse INP (supervised by Jean Denis-Durou and Yvain Queau) and Mikros.
In 2020, the ALICEVISION association is created.
ALICEVISION project relies on an open and friendly community of contributors always enthusiastic to share new ideas and start new collaborations.
If you are a Computer Vision Researcher, do not hesitate to reach us. We are always interested in discussing new approaches and comparing different solutions.
If you are a Developer and you want to contribute to the development of the software, do not hesitate to checkout the github and have a look at CONTRIBUTING.md for the first steps. There are a huge amount of possible improvements, regarding performance, user interface, documentation, unit tests, CI/CD etc.
If you are a 3D scanning or photogrammetry expert and you have some time to share, do not hesitate to join and contribute to the ALICEVISION online forum. The community will also appreciate your contribution to the online documentation.
If you use and love AliceVision and Meshroom, please consider making a donation to help us build better and more efficient software.
If you are part of an institution or company using it, please consider a corporate sponsorship.
This will enable your organization to monitor in detail what will get funded with your contributions. You will get direct access to the AliceVision team for strategic discussions and support. Roadmaps and priorities will be aligned with your requirements as much as possible. AliceVision association will actively reach out to Corporate members to discuss the bi-annual planning.
Reach us at email@example.com to discuss your needs
and ensure that the funding program meets your expectations.
Over the years, AliceVision has received interest and requests from various industries.
There is a wide range of different use cases and acquisition configurations that are difficult to handle in a single solution, but there is also a great convergence of the needs regarding the low level building blocks. So there is a need for an open source platform that can be adjusted and customized to various pipelines to cover different use cases.
The AliceVision association aims at providing this neutral platform to collect requirements and funds in order to build and maintain an ecosystem that you can rely on. If you are part of an institution or company using AliceVision/Meshroom, please consider a corporate sponsorship. The Sponsorship can be done through donation of cash, development resources, and other forms of support.
Sponsorship will enable your organization to get maintenance, support and specific developments that matches your needs.
You will be able to monitor and be part of the decisions regarding the project’s evolution. More globally, roadmaps and priorities will be aligned with your requirements as much as possible. A pull request on github recommended by a Corporate Sponsor gets a priority for consideration over other pull requests in the queue. The pull request has to be approved by the core team and needs to meet the same rigorous standards as any other pull request.
The Board members of the AliceVision association will actively reach out to Corporate Sponsors to discuss the bi-annual planning. In addition to this, Corporate Sponsors can get a prominent name and logo mention on AliceVision website and github.
Use PayPal links or transfer your donation to ALICEVISION bank account:
IBAN : FR7610207003152321521651213 CCBPFRPPMTG