Selecting a Reference High Resolution for Fingerprint Recognition Using Minutiae and Pores
Selecting a Reference High Resolution for Fingerprint Recognition Using Minutiae and Pores
复制标题
选择使用细节和毛孔进行指纹识别的参考高分辨率
DOI:
10.1109/tim.2010.2062610
复制
发表时间:
2011-03
影响因子:
5.6
通讯作者:
Luo, Nan
中科院分区:
文献类型:
--
作者:
Liu, Feng;Zhang, David;Lu, Guangming;Zhao, Qijun;Luo, Nan
High-resolution automated fingerprint recognition systems (AFRSs) offer higher security because they are able to make use of level-3 features, such as pores, that are not available in lower resolution ( <; 500-dpi) images. One of the main parameters affecting the quality of a digital fingerprint image and issues such as cost, interoperability, and performance of an AFRS is the choice of image resolution. In this paper, we identify the optimal resolution for an AFRS using the two most representative fingerprint features: minutiae and pores. We first designed a multiresolution fingerprint acquisition device to collect fingerprint images at multiple resolutions and captured fingerprints at various resolutions but at a fixed image size. We then carried out a theoretical analysis to identify the minimum required resolution for fingerprint recognition using minutiae and pores. After experiments on our collected fingerprint images and applying three requirements for the proportions of minutiae and pores that must be retained in a fingerprint image, we recommend a reference resolution of 800 dpi. Subsequent tests have further confirmed the proposed reference resolution.
登录
查看更多内容
DOI:
10.1117/12.191885
发表时间:
1994-10
期刊:
--
影响因子:
--
作者:
J. Stosz;Lisa A. Alyea
通讯作者:
J. Stosz;Lisa A. Alyea
影响因子:
--
作者:
H. Cummins;W. J. Waits;J. T. McQuitty
通讯作者:
H. Cummins;W. J. Waits;J. T. McQuitty
DOI:
10.1093/lpr/mgm018
发表时间:
2007-08
期刊:
Law, Probability and Risk
影响因子:
--
作者:
N. Parsons;Jim Q. Smith;E. Thönnes;Li Wang;R. Wilson
通讯作者:
N. Parsons;Jim Q. Smith;E. Thönnes;Li Wang;R. Wilson
影响因子:
8
作者:
Zhao, Qijun;Zhang, David;Luo, Nan
通讯作者:
Luo, Nan
DOI:
10.1016/s0031-3203(02)00036-5
发表时间:
2003-02
期刊:
Pattern Recognit.
影响因子:
--
作者:
Xiongwu Xia;L. O'Gorman
通讯作者:
Xiongwu Xia;L. O'Gorman