Two-dimensional imaging
Off-Line Signature Verification by Local Granulometric Size Distributions
IEEE Transactions on Pattern Analysis and Machine Intelligence
On-Line and Off-Line Handwriting Recognition: A Comprehensive Survey
IEEE Transactions on Pattern Analysis and Machine Intelligence
Wavelet-based off-line handwritten signature verification
Computer Vision and Image Understanding
Discrete Time Processing of Speech Signals
Discrete Time Processing of Speech Signals
Pattern Recognition Letters
An off-line signature verification system using an extracted displacement function
Pattern Recognition Letters
A Simple Methodology to Bankcheck Segmentation
BSDIA '97 Proceedings of the First Brazilian Symposium on Advances in Document Image Analysis
BSDIA '97 Proceedings of the First Brazilian Symposium on Advances in Document Image Analysis
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
Extraction of signatures from check background based on a filiformity criterion
IEEE Transactions on Image Processing
Dynamic signature recognition based on velocity changes of some features
International Journal of Biometrics
A high performance parallel Radon based OFDM transceiver design and simulation
Digital Signal Processing
Off line signature recognition based on wavelet, curvelet and contourlet transforms
ISCGAV'08 Proceedings of the 8th conference on Signal processing, computational geometry and artificial vision
Model-based signature verification with rotation invariant features
Pattern Recognition
Signature verification (SV) toolbox: Application of PSO-NN
Engineering Applications of Artificial Intelligence
Local feature based off-line signature verification using neural network classifiers
MAMECTIS'09 Proceedings of the 11th WSEAS international conference on Mathematical methods, computational techniques and intelligent systems
Classification approaches in off-line handwritten signature verification
WSEAS Transactions on Mathematics
Off-line signature recognition using morphological pixel variance analysis
Proceedings of the International Conference and Workshop on Emerging Trends in Technology
Analysis of intra-person variability of features for off-line signature verification
WSEAS Transactions on Computers
Offline signature verification based on discrete cosine transform
Proceedings of the International Conference & Workshop on Emerging Trends in Technology
Offline signature verification based on statistical features
Proceedings of the International Conference & Workshop on Emerging Trends in Technology
ICCOMP'10 Proceedings of the 14th WSEAS international conference on Computers: part of the 14th WSEAS CSCC multiconference - Volume II
A N-Radon Based OFDM Trasceivers Design and Performance Simulation Over Different Channel Models
Wireless Personal Communications: An International Journal
Off-line signature verification based on multitask learning
ISNN'11 Proceedings of the 8th international conference on Advances in neural networks - Volume Part III
Machine learning for signature verification
ICVGIP'06 Proceedings of the 5th Indian conference on Computer Vision, Graphics and Image Processing
Hi-index | 0.00 |
We developed a system that automatically authenticates offine handwritten signatures using the discrete Radon transform (DRT) and a hidden Markov model (HMM). Given the robustness of our algorithm and the fact that only global features are considered, satisfactory results are obtained. Using a database of 924 signatures from 22 writers, our system achieves an equal error rate (EER) of 18% when only high-quality forgeries (skilled forgeries) are considered and an EER of 4.5% in the case of only casual forgeries. These signatures were originally captured offine. Using another database of 4800 signatures from 51 writers, our system achieves an EER of 12.2% when only skilled forgeries are considered. These signatures were originally captured online and then digitally converted into static signature images. These results compare well with the results of other algorithms that consider only global features.