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30 mars 2012

Daniel Franke et Cedric Kiefer, tu es poussière...


Un travail de Daniel Franke et Cedric Kiefer associant danse, musique et informatique. Trois caméras enregistrent une performance en 3D, qui est recomposée dans une image de synthèse réagissant à la bande son...

Extrait de l'explication complète du travail sur vimeo
"The basic idea of the project is built upon the consideration of creating a moving sculpture from the recorded motion data of a real person. For our work we asked a dancer to visualize a musical piece (Kreukeltape by
Machinenfabriek) as closely as possible by movements of her body. She was recorded by three depth cameras (Kinect), in which the intersection of the images was later put together to a three-dimensional volume (3d point cloud), so we were able to use the collected data throughout the further process. The three-dimensional image allowed us a completely free handling of the digital camera, without limitations of the perspective. The camera also reacts to the sound and supports the physical imitation of the musical piece by the performer. She moves to a noise field, where a simple modification of the random seed can consistently create new versions of the video, each offering a different composition of the recorded performance. The multi-dimensionality of the sound sculpture is already contained in every movement of the dancer, as the camera footage allows any imaginable perspective.
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Vue en HD sur le site de Daniel Franke (ainsi que d'autres recherches) :  
http://www.daniel-franke.com/unnamed_soundsculpture.mov