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The Institute of Movement Science and Sport Medicine of the University of Geneva and the Willy Taillard Laboratory of Kinesiology of the University Hospital of Geneva contacted us for an unusual motion capture session. Daniel Jaquet, a PhD student in Humanities, focuses his research on the description of fights in full armor in historical documents from the 16th century. Part of his thesis work aims at analyzing the range of possible movements while wearing such a 30 kg medieval armor. By using motion capture, he will be able to get a comprehensive amount of data.

Daniel - The Knight      Markers attached to the armor

For this mocap session, the main issue was related to the reflective surface of the armor. Indeed, reflections can be perceived as markers by the camera, introducing a lot of unwanted artefacts. By tuning our MXT40S cameras’ parameters and the reconstruction settings, we were able to solve this issue and collect good data for his study.

Mocap with a medieval armorHere are some clips of the recording session:

 Thanks to Stéphane Armand, Alice Bonnefoy and Daniel’s equerry for their help during the mocap session!

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artanim participated in the Grand Prix d’Horlogerie de Genève 2011 which rewards the finest watch creations of the year. The ceremony was held at the Grand Théâtre de Genève on Saturday 19th of November 2011. Simply the best Swiss watchmakers were present, as well as the President of the Confederation – Micheline Calmy-Rey – the Director of the United Nations in Geneva and Ambassadors.

Under the theme “Time in the cinema”, artanim created in collaboration with Move for Art a show combining dance and 3D animation, a leap into the future marked by the inevitable epic sci-fi film “Star Wars” created by George Lucas. Darth Vader, the head of the imperial army, was embodied on stage by a dancer (Manuel Vignoulle). Its 3D clone, as well as the imperial troops were projected on big screens behind him and animated by the rhythm of his motion.

The video of the show is available in our portfolio. Check it out!

 

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Vicon camera boxesLast week, Prophysics came to our studio in order to install our Vicon system: 3 MX Giganets, 24 MXT40S cameras!

The first day was dedicated to build the system that came packed into several boxes (see photo on the left). 16 cameras were first attached to the two flexible grids and 8 others were mounted on tripods.

The next day, the Prophysics’s technicians carefully calibrated each camera to obtain the biggest motion capture volume as possible while maintaining high tracking accuracy (see photo below). We finally tested the system intensively with different sizes of markers to ensure its proper setup, and especially to make sure we can precisely capture the smallest eyebrow movements, as well as incredible fast and large range of motion!

Vicon system calibration

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