IEEE Transactions on Pattern Analysis and Machine Intelligence
Dynamic Programming Optimisation for On-line Signature Verificatio
ICDAR '97 Proceedings of the 4th International Conference on Document Analysis and Recognition
Constructing a High Performance Signature Verification System Using a GA Method
ANNES '95 Proceedings of the 2nd New Zealand Two-Stream International Conference on Artificial Neural Networks and Expert Systems
Biometric Hash based on Statistical Features of Online Signatures
ICPR '02 Proceedings of the 16 th International Conference on Pattern Recognition (ICPR'02) Volume 1 - Volume 1
HMM-based on-line signature verification: Feature extraction and signature modeling
Pattern Recognition Letters
A novel local on-line signature verification system
Pattern Recognition Letters
A writer identification system for on-line whiteboard data
Pattern Recognition
Over-complete feature generation and feature selection for biometry
Expert Systems with Applications: An International Journal
Ensemble of on-line signature matchers based on OverComplete feature generation
Expert Systems with Applications: An International Journal
Offline signature authentication using cross-validated graph matching
Proceedings of the 2nd Bangalore Annual Compute Conference
Model-based signature verification with rotation invariant features
Pattern Recognition
On-line signature verification system with failure to enrol management
Pattern Recognition
Practical On-Line Signature Verification
ICB '09 Proceedings of the Third International Conference on Advances in Biometrics
ICB '09 Proceedings of the Third International Conference on Advances in Biometrics
A novel criterion for writer enrolment based on a time-normalized signature sample entropy measure
EURASIP Journal on Advances in Signal Processing - Special issue on recent advances in biometric systems: a signal processing perspective
Expert Systems with Applications: An International Journal
Template protection for dynamic time warping based biometric signature authentication
DSP'09 Proceedings of the 16th international conference on Digital Signal Processing
Online signature verification using Fourier descriptors
EURASIP Journal on Advances in Signal Processing - Special issue on recent advances in biometric systems: a signal processing perspective
Visual-based online signature verification using features extracted from video
Journal of Network and Computer Applications
Handwritten signature on-card matching performance testing
BioID_MultiComm'09 Proceedings of the 2009 joint COST 2101 and 2102 international conference on Biometric ID management and multimodal communication
Enhanced DTW based on-line signature verification
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Cancelable templates for sequence-based biometrics with application to on-line signature recognition
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans - Special issue on recent advances in biometrics
Digital Signal Processing
Rough set approach to online signature identification
Digital Signal Processing
Off-line signature verification systems: a survey
Proceedings of the International Conference & Workshop on Emerging Trends in Technology
Keystroke dynamics authentication for mobile phones
Proceedings of the 2011 ACM Symposium on Applied Computing
A survey of on-line signature verification
CCBR'11 Proceedings of the 6th Chinese conference on Biometric recognition
Synthetic on-line signature generation. Part II: Experimental validation
Pattern Recognition
Online signature verification method based on the acceleration signals of handwriting samples
CIARP'11 Proceedings of the 16th Iberoamerican Congress conference on Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications
Learning Vector Quantisation based recognition of offline handwritten signatures
International Journal of Biometrics
Correlation based dynamic time warping of multivariate time series
Expert Systems with Applications: An International Journal
Evaluating the biometric sample quality of handwritten signatures
ICB'07 Proceedings of the 2007 international conference on Advances in Biometrics
Effectiveness of pen pressure, azimuth, and altitude features for online signature verification
ICB'07 Proceedings of the 2007 international conference on Advances in Biometrics
A new set of features for a bimodal system based on on-line signature and speech
Digital Signal Processing
Universal forgery features idea: a solution for user---adjusted threshold in signature verification
Transactions on Computational Collective Intelligence IX
A mobile contactless point of sale enhanced by the NFC and biometric technologies
International Journal of Internet Technology and Secured Transactions
On-line signature verification using vertical signature partitioning
Expert Systems with Applications: An International Journal
On optimal operator for combining left and right sole pressure data in biometrics security
Advances in Fuzzy Systems
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We present a system for online handwritten signature verification, approaching the problem as a two-class pattern recognition problem. A test signature's authenticity is established by first aligning it with each reference signature for the claimed user, using dynamic time warping. The distances of the test signature to the nearest, farthest and template reference signatures are normalized by the corresponding mean values obtained from the reference set, to form a three-dimensional feature vector. This feature vector is then classified into one of the two classes (genuine or forgery). A linear classifier used in conjunction with the principal component analysis obtained a 1.4% error rate for a data set of 94 people and 619 test signatures (genuine signatures and skilled forgeries). Our method received the first place at SVC2004 with a 2.8% error rate.