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Communication Dans Un Congrès Année : 2011

Generic polar harmonic transforms for invariant image description

Résumé

A class of rotation-invariant orthogonal moments is proposed using a complex exponential in the radial direction. Each member of this class, while sharing beneficial properties to image representation and recognition like orthogonality and rotation-invariance, has distinctive properties depending on the value of a parameter, making it more suitable for some particular applications. The computation of moments is simpler and more stable than existing methods. Experimental results show the effectiveness of this class of moments in term of description performance and pattern recognition ability.
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Dates et versions

inria-00593509 , version 1 (16-05-2011)

Identifiants

  • HAL Id : inria-00593509 , version 1

Citer

Thai V. Hoang, Salvatore Tabbone. Generic polar harmonic transforms for invariant image description. IEEE International Conference on Image Processing - ICIP'2011, Sep 2011, Brussels, Belgium. ⟨inria-00593509⟩
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