Wavelet transform based global features for online signature recognition

被引：0

作者：

Afsar, F. A. ^{[1
]}

Arif, M. ^{[1
]}

Farrukh, U. ^{[1
]}

机构：

[1] Pakistan Inst Engn & Appl Sci, Dept Comp & Informat Sci, Islamabad, Pakistan

来源：

PROCEEDINGS OF THE INMIC 2005: 9TH INTERNATIONAL MULTITOPIC CONFERENCE - PROCEEDINGS | 2005年

关键词：

biometrics; signature verification; wavelet transform; k-NN classifier;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper presents an efficient algorithm for an online signature verification system that is based on the extraction of global features from the spatial coordinates obtained during the online acquisition of a signature using one dimensional wavelet trasnsform. A k-NN classifier is used for classification purposes. Low error rates obtained for both random and skilled forgeries datasets illustrate the feasibility of the algorithm for an online signature verification system.

引用

页码：634 / 639

页数：6

共 18 条

[1] ALISHER K, 2003, THESIS
[2] Online signature verification using a new extreme points warping technique
Feng, H
Wah, CC
[J]. PATTERN RECOGNITION LETTERS, 2003, 24 (16) : 2943 - 2951
[3] AN INTRODUCTION TO WAVELETS
GRAPS, A
[J]. IEEE COMPUTATIONAL SCIENCE & ENGINEERING, 1995, 2 (02): : 50 - 61
[4] Igarza JJ, 2003, LECT NOTES COMPUT SC, V2905, P391
[5] On-line signature verification
Jain, AK
Griess, FD
Connell, SD
[J]. PATTERN RECOGNITION, 2002, 35 (12) : 2963 - 2972
[6] SIGNATURE RECOGNITION THROUGH SPECTRAL-ANALYSIS
LAM, CF
KAMINS, D
[J]. PATTERN RECOGNITION, 1989, 22 (01) : 39 - 44
[7] LEI H, 2004, 9 INT WORKSH FRONT H
[8] LEI H, 2004, COMP STUDY CONSISTEN
[9] LIAO M, 1998, COMPUTER VISION IMAG, V76, P173
[10] Munich M. E., 1998, Computer Vision - ECCV'98. 5th European Conference on Computer Vision. Proceedings, P782, DOI 10.1007/BFb0055704

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