Off-Line Signature Verification by Local Granulometric Size Distributions
IEEE Transactions on Pattern Analysis and Machine Intelligence
An Off-Line Signature Verification System using Hidden Markov Model and Cross-Validation
SIBGRAPI '00 Proceedings of the 13th Brazilian Symposium on Computer Graphics and Image Processing
SIBGRAPI '02 Proceedings of the 15th Brazilian Symposium on Computer Graphics and Image Processing
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
A Smoothness Index Based Approach for Off-Line Signature Verification
ICDAR '99 Proceedings of the Fifth International Conference on Document Analysis and Recognition
Off-line Signature Verification Using HMM for Random, Simple and Skilled Forgeries
ICDAR '01 Proceedings of the Sixth International Conference on Document Analysis and Recognition
A Hybrid On/Off Line Handwritten Signature Verification System
ICDAR '03 Proceedings of the Seventh International Conference on Document Analysis and Recognition - Volume 1
Offline Geometric Parameters for Automatic Signature Verification Using Fixed-Point Arithmetic
IEEE Transactions on Pattern Analysis and Machine Intelligence
Use of Exterior Contours and Shape Features in Off-line Signature Verification
ICDAR '05 Proceedings of the Eighth International Conference on Document Analysis and Recognition
Handwritten Signature Verification Using Image Invariants and Dynamic Features
CGIV '06 Proceedings of the International Conference on Computer Graphics, Imaging and Visualisation
Off-Line Signature Recognition and Verification by Kernel Principal Component Self-Regression
ICMLA '06 Proceedings of the 5th International Conference on Machine Learning and Applications
Offline signature verification using the discrete radon transform and a hidden Markov model
EURASIP Journal on Applied Signal Processing
Off-line signature verification and forgery detection using fuzzy modeling
Pattern Recognition
An introduction to biometric recognition
IEEE Transactions on Circuits and Systems for Video Technology
Proceedings of the South African Institute for Computer Scientists and Information Technologists Conference
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Handwritten signatures are one of the oldest biometric traits for human authorization and authentication of documents. Majority of commercial application area deal with static form of signature. In this paper we present a method for off-line signature recognition. We have used morphological dilation on signature template for measurement of the pixel variance and hence the inter class and intra class variations in the signature. The proposed feature extraction mechanism is fast enough so that it can be applied for on-line signature verification also.