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ICPR
2010
IEEE
15 years 2 months ago
Shape-Based Image Retrieval Using a New Descriptor Based on the Radon and Wavelet Transforms
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 m...
Nafaa Nacereddine, Salvatore Tabbone, Djemel Ziou,...
ICDAR
2009
IEEE
15 years 2 months ago
Capturing Digital Ink as Retrieving Fragments of Document Images
Kazumasa Iwata, Koichi Kise, Tomohiro Nakai, Masak...