Abstract
In this paper, we introduce the linear scale-space theory for functions on finite graphs. This theory permits us to derive a discrete version of the mean curvature flow. This discrete version yields a defor- mation procedure for polyhedrons. The adjacent matrix and the degree matrix of a polyhedral graph describe the system equation of this poly- hedral deformation. The spectral thepry of graphs derive the stability condition of the polyhedral deformation.
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Imiya, A., Eckhardt, U. (1999). Discrete Mean Curvature Flow. In: Nielsen, M., Johansen, P., Olsen, O.F., Weickert, J. (eds) Scale-Space Theories in Computer Vision. Scale-Space 1999. Lecture Notes in Computer Science, vol 1682. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-48236-9_46
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DOI: https://doi.org/10.1007/3-540-48236-9_46
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