基于Radon变换和小波变换的基于形状的图像检索

2010 20th International Conference on Pattern Recognition Pub Date : 2010-08-23 DOI:10.1109/ICPR.2010.492

Nafaa Nacereddine, S. Tabbone, D. Ziou, L. Hamami

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引用次数: 23

摘要

本文利用Radon变换设计了一种新的描述子，称为一般几何变换的Phi-signature不变量。实验结果表明，基于pi -签名和R-签名构建的描述子多级表示是有效的

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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 multilevel representation of the descriptor built from Phi-signature and R-

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2010 20th International Conference on Pattern Recognition

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