A Complete and Stable Set of Affine-Invariant Fourier Descriptors

Authors:
Fatma Chaker;M. Tarak Bannour;Faouzi Ghorbel
Affiliations:
-;-;-
Venue:
ICIAP '03 Proceedings of the 12th International Conference on Image Analysis and Processing
Year:
2003

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Abstract

We propose here a study of a new Affine-Invariant Fourier Descriptors introduced recently in [1] which are computed on the projection of a given curve that is assumed to be evolving on three dimensional space and supposed to be enough far from the camera. This set of descriptors is compared to the well known affine curvature. These invariants satisfy the completeness and stability properties.