Browsing 39-Issue 5 by Author "Hildebrandt, Klaus"
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Nonlinear Deformation Synthesis via Sparse Principal Geodesic Analysis
Sassen, Josua; Hildebrandt, Klaus; Rumpf, Martin (The Eurographics Association and John Wiley & Sons Ltd., 2020)This paper introduces the construction of a low-dimensional nonlinear space capturing the variability of a non-rigid shape from a data set of example poses. The core of the approach is a Sparse Principal Geodesic Analysis ...