Sciweavers

13 search results - page 1 / 3
» The New Algorithm of Fingerprint Reference Point Location Ba...
Sort
View
ICPR
2006
IEEE
14 years 8 months ago
Fingerprint Reference Point Detection Based on Local Axial Symmetry
Reference point detection is an important process for fingerprint analysis. In this paper, we propose a novel feature which is named local axial symmetry (LAS) and present an algo...
Chao Zhang, Pengwei Hao, Tong Liu
PAMI
2012
11 years 9 months ago
Altered Fingerprints: Analysis and Detection
—The widespread deployment of Automated Fingerprint Identification Systems (AFIS) in law enforcement and border control applications has heightened the need for ensuring that the...
Soweon Yoon, Jianjiang Feng, Anil K. Jain
ICIP
2006
IEEE
14 years 9 months ago
Fingerprint Indexing Based on LAS Registration
Fingerprint indexing is an efficient technique that greatly improves the performance of fingerprint based person authentication systems by reducing the number of comparison. In th...
Tong Liu, Chao Zhang, Pengwei Hao
ICB
2007
Springer
183views Biometrics» more  ICB 2007»
13 years 11 months ago
Robust Point-Based Feature Fingerprint Segmentation Algorithm
Abstract. A critical step in automatic fingerprint recognition is the accurate segmentation of fingerprint images. The objective of fingerprint segmentation is to decide which part...
Chaohong Wu, Sergey Tulyakov, Venu Govindaraju