随着指纹数据库迅速发展, 有必要开发一种卓越的指纹索引方法满足系统高效性和准确性要求.
实值特征的指纹索引已进行广泛研究, 但二进制编码特征的研究相对较少 …

指纹检索方法使用细节点柱形编码作为特征, 充分考虑指纹细节点的局部结构特征,
却忽略指纹的整体结构特征, 限制指纹检索的准确率. 基于此种问题, 文中提出基于细节点柱形 …

With explosive growth in fingerprint databases, Automatic Fingerprint Identification System
has become more challenging than ever. Consequently, it is necessary to develop a fast and …

With the rapid growth in fingerprint databases, it has become necessary to develop excellent
fingerprint indexing to achieve efficiency and accuracy. Fingerprint indexing has been …

Compact binary codes can in general improve the speed of searches in large-scale
applications. Although fingerprint retrieval was studied extensively with real-valued features …

Fingerprint indexing is studied widely with the real-valued features, but few works focus on
the binary feature descriptors, which are more appropriate to retrieve fingerprints efficiently …

目前, 数字指纹方案中普遍存在着大用户数下指纹码构造过长以及无法有效追踪盗版者的问题和
缺陷. 为了解决这些问题, 在BS 模型的基础上, 提出一种卷积扩频两层链接结构的安全指纹构造 …

Searching the identity of an unknown fingerprint over large databases is very challenging.
Minutia Cylinder-Code (MCC) has been proved to be very effective in mapping a minutiae …