Inserted: 30 jun 2004
Last Updated: 3 nov 2005
Journal: Comm. Pure Appl. Math.
We prove an approximation by elliptic functionals of a free-discontinuity energy in 2D introduced by Terzopoulos to treat some problems in Visual Reconstruction, that takes into account the curvature and the number of endpoints of the unknown discontinuity set.
Keywords: Gamma-convergence, Computer Vision, approximation, Visual Reconstruction