Generalized structure tensor: Difference between revisions

Revision as of 17:29, 7 January 2014

Revision as of 17:30, 7 January 2014

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Generalized Structure Tensor is an extension of the Cartesian [[Structure Tensor]] to [[Curvilinear Coordinatescoordinates]]. It finds the direction along which an image can undergo a translation with minimal error, measured in L^2 norm (or in [[total least squares]] sense), wherein the translation is along the curvilinear coordinates (instead of Cartesian).

Among the curvilinear coordinates, locally orthogonal coordinates, are best studied.

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