[SCHA-12]
J. Schaerer, A. Fassi, M. Riboldi, P. Cerveri, G. Baroni, and D. Sarrut,
"Multi-dimensional respiratory motion tracking from markerless optical surface imaging based on deformable mesh registration",
Physics in Medicine and Biology, vol. 57, no. 2, pp. 357-373, 01/2012

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