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Analysis of Affine Invariants as Approximate Perspective Invariants

โœ Scribed by Yu Cheng


Book ID
112241405
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
315 KB
Volume
63
Category
Article
ISSN
1077-3142

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A new geometric approach to the affine geometry of curves in the plane and to affine-invariant curve shortening is presented. We describe methods of approximating the affine curvature with discrete finite difference approximations, based on a general theory of approximating differential invariants o