Invariance Signatures: Characterizing contours by their departures from invariance

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Squire, David; Caelli, Terry M.;
(2000)

In this paper, a new invariant feature of two-dimensional contours is reported: the Invariance Signature. The Invariance Signature is a measure of the degree to which a contour is invariant under a variety of transformations, derived from the theory of Lie transformatio... View more
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