DocumentCode
2504152
Title
Shape-Based Image Retrieval Using a New Descriptor Based on the Radon and Wavelet Transforms
Author
Nacereddine, Nafaa ; Tabbone, Salvatore ; Ziou, Djemel ; Hamami, Latifa
Author_Institution
LORIA, Vandoeuvre-les-Nancy, France
fYear
2010
fDate
23-26 Aug. 2010
Firstpage
1997
Lastpage
2000
Abstract
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.
Keywords
Fourier transforms; Radon transforms; image retrieval; vocabulary; wavelet transforms; Fourier descriptor; Phi-signature invariant; R-signature invariant; Radon transforms; geometric transformations; multilevel descriptor representation; shape-based image retrieval; wavelet transforms; Continuous wavelet transforms; Image retrieval; Radio frequency; Shape; Phi-signature; R-signature; Radon transform; wavelet transform;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition (ICPR), 2010 20th International Conference on
Conference_Location
Istanbul
ISSN
1051-4651
Print_ISBN
978-1-4244-7542-1
Type
conf
DOI
10.1109/ICPR.2010.492
Filename
5597260
Link To Document