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Close-range photogrammetry and image-based modeling

Close-range photogrammetry and image-based modeling
Related:  photogram-software

Download - Téléchargement - LOGICIELS Toutes les instructions d’installation à jour et les liens sont disponibles ici : All up-to-date installation instructions and links are available here : Vous pouvez télécharger le code source en cours de développement à partir du dépôt git : You can download MicMac source code from git repository : Des jeux tests sont téléchargeables sur ou Download datasets from Forum Drones : outils du futur pour les géomètres ? | Le blog d'Alexandre Cazaux Ils font l’actualité dans de multiples domaines : opérations militaires, prises de vue pour la réalisation de films, loisirs … Ils sont en train de faire une incursion de plus en plus remarquée dans le domaine de la géomatique : ce sont les drones. Ces appareils sont constitués d’une plate-forme (structure, motorisation, système de guidage, systèmes de contrôle, capteurs, etc.) et d’une charge utile. Cette charge utile, dans le cas d’appareils légers, se limite à un appareil photo. Plus la charge utile est lourde, plus la plate-forme doit être dimensionnée en conséquence, notamment pour garder assez d’agilité dans le pilotage du drone. Dans cet article, nous nous intéresserons aux drones pour des applications en géomatique. Deux types principaux de solutions existent : les quadricoptères : la portance du drone est assurée par les rotors. Les quadricoptères Les ailes volantes En Europe, deux grands fabricants produisent des ailes volantes à destination des professionnels de la géomatique.

Open Source PhotoModeler Alternatives AlternativeTo is a free service that helps you find better alternatives to the products you love and hate. The site is made by Ola and Markus in Sweden, with a lot of help from our friends and colleagues in Italy, Finland, USA, Colombia, Philippines, France and contributors from all over the world. That's right, all the lists of alternatives are crowd-sourced, and that's what makes the data powerful and relevant. Feel free to send us your questions and feedback on, in our discussion forums, in our Discord channel or tweet us at @AlternativeTo

Twelve Things You Were Not Taught in School About Creative Thinking 2382 516Share Synopsis Aspects of creative thinking that are not usually taught. 1. You are creative. The artist is not a special person, each one of us is a special kind of artist. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. And, finally, Creativity is paradoxical. Tags: adversity, contemporaries, creative education, creative geniuses, creative life, creative thinker, creative thinking, education, lighting systems, masterpieces, minor poets, motions, picasso, practicality, profitability, rembrandt, self-help, shakespeare, sonnets, special person, symphonies, thomas edison, wolfgang amadeus mozart

Un drone fonctionnant à l'hydrogène promettant une autonomie de 4 heures Qu’est ce qui différencie un drone d’un autre drone ? Pour les moins bien renseignés, pas grand-chose. Et pourtant, le marché se développe, portant de nombreuses offres plus ou moins abouties. Mais l’Hycopter a clairement son truc en plus... Le marché des drones a explosé ces dernières années. Et malgré les nombreuses affaires d’espionnage et les problématiques de respecte de la vie privée, ces engins volants continuent d’avoir la cote. Le secret d’Hycopter est qu’il se sert d’une source d’énergie inédite pour se maintenir un maximum de temps en vol. Un premier vol pour ce drone est prévu cette année.

BigSFM: Reconstructing the World from Internet Photos Our group is working on building a 3D model of the world from online photo collections, and our research spans several areas, from image features, to large-scale image matching, to structure-from-motion optimization, to applications such as location recognition. This page summarizes our work, has links to code and datasets we have made available, and has a description of each project. Cornell Participants (and alumni): Noah Snavely (Cornell), David Crandall (Indiana University), Daniel Hauagge (Cornell),Kyle Wilson (Cornell), Song Cao (Cornell), Yin Lou (Cornell), Yunpeng Li (EPFL), Andrew Owens (MIT),Johannes Gehrke (Cornell) Dan Huttenlocher (Cornell) Other Collaborators: Sameer Agarwal (University of Washington and Google), Brian Curless (UW), Yasutaka Furukawa (Google), Steve Seitz (UW), Ian Simon (UW), Rick Szeliski (Microsoft Research) We gratefully acknowledge the support of the following sponsors: Sample Videos Datasets Synopsis: Repeated features are common in urban scenes. Papers:

Wall of Activist Films | Watch 250 of the Best Activist Documentaries Online Via a Single Page Just imagine what could become possible if an entire city had seen just one of the documentaries above. Just imagine what would be possible if everyone in the country was aware of how unhealthy the mainstream media was for our future and started turning to independent sources in droves. Creating a better world really does start with an informed citizenry, and there's lots of subject matter to cover. From all the documentaries above, it's evident that our society needs a new story to belong to. But most of all, we need to see the promise of the alternatives - we need to be able to imagine new exciting ways that people could live, better than anything that the old paradigm could ever dream of providing. And all of this knowledge and introspection, dreaming, questioning, and discovery is essential for a cultural transformation that addresses root causes. So take this library of films and use it. Want to share our Wall of Films page on Facebook? Food - Sustainability - Terrorism?

ReconstructMe Bundler - Structure from Motion (SfM) for Unordered Image Collections What is Bundler? Bundler is a structure-from-motion (SfM) system for unordered image collections (for instance, images from the Internet) written in C and C++. An earlier version of this SfM system was used in the Photo Tourism project. For structure-from-motion datasets, please see the BigSFM page. Bundler takes a set of images, image features, and image matches as input, and produces a 3D reconstruction of camera and (sparse) scene geometry as output. The Bundler source distribution also contains potentially userful implementations of several computer vision algorithms, including: F-matrix estimation Calibrated 5-point relative pose Triangulation of multiple rays Bundler produces sparse point clouds.

PYRAMID GRID The European Pyramid grid an unsuspected synchronicity Ever since my discovery of the fact that there are indeed ancient pyramids in Europe – long known ones as well as recently discovered ones – I tried to find a pattern or template for their positions within the so-called world energy grids. Neither one of those energy grids seemed to fit for all of the European pyramids. Some pyramid locations would fit into the Hartmann and Curry grids, others into the Flower of Life template and none of them of course into the so called “pyramid belt" of the 23rd latitude. After I checked all the above mentioned theories, I stumbled over a rather strange map of energy lines: the “Synchronic Lines" discovered by the Damanhur society of Valchiusella in Italy. “The Synchronic Lines" Map The "Dragon Lines" lines discovered by the Damanhur Society This map shows no straight lines, but lines with crooked bends, 90° turns and even extensions to either side. Coincidence - Synchronicity