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Shape-Based Image Retrieval Using a New Descriptor Based on the Radon and Wavelet Transforms

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4 Author(s)
Nacereddine, N. ; LORIA, Vandoeuvre-les-Nancy, France ; Tabbone, S. ; Ziou, D. ; Hamami, L.

In this paper, the Radon transform is used to design a new descriptor called Phi-signature invariant to usual geometric transformations. Experiments show the effectiveness of the multilevel representation of the descriptor built from Phi-signature and R-signature, compared to the powerful generic Fourier descriptor.

Published in:

Pattern Recognition (ICPR), 2010 20th International Conference on

Date of Conference:

23-26 Aug. 2010