An Analysis ofVariational Alignment of Curves in ImagesNiels Chr. Overgaard and Jan Erik SolemApplied Mathematics Group,School of Technology and Society,Malm¨ o University, Sweden{nco, jes}@ts.mah.seAbstract. In this paper a common variational formulation for align-ment of curves to vector f i elds is analyzed. This variational approach isoften used to solve the problem of aligning curves to edges in images bychoosing the vector f i eld to be the image gradient. The main contribu-tion of this paper is an a...

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