Fingerprint pattern classification
Pattern Recognition
Segmentation of fingerprint images using the directional image
Pattern Recognition
On-Line Fingerprint Verification
IEEE Transactions on Pattern Analysis and Machine Intelligence
Fingerprint Image Enhancement: Algorithm and Performance Evaluation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Image Processing Using Pulse-Coupled Neural Networks
Image Processing Using Pulse-Coupled Neural Networks
Systematic Methods for the Computation of the Directional Fields and Singular Points of Fingerprints
IEEE Transactions on Pattern Analysis and Machine Intelligence
Fingerprint Classification by Directional Fields
ICMI '02 Proceedings of the 4th IEEE International Conference on Multimodal Interfaces
Fingerprint Center Point Location Using Directional Field
ICIG '04 Proceedings of the Third International Conference on Image and Graphics
Fingerprint matching combining the global orientation field with minutia
Pattern Recognition Letters
Fingerprint alignment using a two stage optimization
Pattern Recognition Letters
Constrained nonlinear models of fingerprint orientations with prediction
Pattern Recognition
Singular point detection by shape analysis of directional fields in fingerprints
Pattern Recognition
Rapid and brief communication: Orientation feature for fingerprint matching
Pattern Recognition
Adaptive fingerprint image enhancement with fingerprint image quality analysis
Image and Vision Computing
Type Classification of Fingerprints: A Syntactic Approach
IEEE Transactions on Pattern Analysis and Machine Intelligence
Binary Fingerprint Image Thinning Using Template-Based PCNNs
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
A model-based method for the computation of fingerprints' orientation field
IEEE Transactions on Image Processing
Markov random field models for directional field and singularity extraction in fingerprint images
IEEE Transactions on Image Processing
IEEE Transactions on Neural Networks
Perfect image segmentation using pulse coupled neural networks
IEEE Transactions on Neural Networks
Object detection using pulse coupled neural networks
IEEE Transactions on Neural Networks
Image shadow removal using pulse coupled neural network
IEEE Transactions on Neural Networks
A variational formulation for fingerprint orientation modeling
Pattern Recognition
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part III
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Orientation field plays an important role in fingerprint recognition system. This paper proposes a method for estimating four-direction orientation field. It consists of four steps: (i) preprocessing fingerprint image, (ii) determining the primary ridge of fingerprint block using neuron pulses of pulse coupled neural network (PCNN), (iii) estimating block direction by projective distance variance of such a ridge, instead of a full block and (iv) correcting the estimated orientation field. Experiments on the databases of FVC2004 show that the proposed method achieves good estimation accuracy with low computational time expense. In particular, this method shows good robustness to noise, and it can be integrated into a fingerprint recognition system to improve the performance.