基于增强Gabor滤波的指纹识别分割算法

ISPA 2005. Proceedings of the 4th International Symposium on Image and Signal Processing and Analysis, 2005. Pub Date : 2005-10-24 DOI:10.1109/ISPA.2005.195416

F. Alonso-Fernandez, Julian Fierrez, J. Ortega-Garcia

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引用次数: 60

摘要

指纹识别的一个重要步骤是感兴趣区域的分割。本文提出了一种基于八个定向Gabor滤波器响应的增强指纹分割方法。用整个验证系统的决策误差权衡曲线对算法的性能进行了评价。实验结果证明了该方法的鲁棒性。

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An enhanced Gabor filter-based segmentation algorithm for fingerprint recognition systems

An important step in fingerprint recognition is the segmentation of the region of interest. In this paper, we present an enhanced approach for fingerprint segmentation based on the response of eight oriented Gabor filters. The performance of the algorithm has been evaluated in terms of decision error trade-off curves of an overall verification system. Experimental results demonstrate the robustness of the proposed method.

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来源期刊

ISPA 2005. Proceedings of the 4th International Symposium on Image and Signal Processing and Analysis, 2005.

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