Fingerprint matching with registration pattern inspection
AVBPA'03 Proceedings of the 4th international conference on Audio- and video-based biometric person authentication
Enhancement of feature extraction for low-quality fingerprint images using stochastic resonance
Pattern Recognition Letters
A novel fingerprint algorithm based on line-segment chain
MUSP'06 Proceedings of the 6th WSEAS international conference on Multimedia systems & signal processing
Fingerprint matching using sectorized complex Walsh plane in transform domain
Proceedings of the International Conference & Workshop on Emerging Trends in Technology
Full DST sectorization for feature vector generation in content based image retrieval
Proceedings of the International Conference & Workshop on Emerging Trends in Technology
Fingerprint pattern and minutiae fusion in various operational scenarios
ICIAR'11 Proceedings of the 8th international conference on Image analysis and recognition - Volume Part II
A hierarchical fingerprint matching method based on rotation invariant features
SINOBIOMETRICS'04 Proceedings of the 5th Chinese conference on Advances in Biometric Person Authentication
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We describe a hybrid fingerprint matching scheme that uses both minutiae and ridge flow information to represent and match fingerprints. A set of 8 Gabor filters, whose spatial frequencies correspond to the average inter-ridge spacing in fingerprints, is used to capture the ridge strength at equally spaced orientations. A square tessellation of the filtered images is then used to construct an eight-dimensional feature map, called the ridge feature map. The ridge feature map along with the minutiae set of a fingerprint image is used for matching purposes. The genuine accept rate of the hybrid matcher is observed to be ~ 10% higher thanthat of a minutiae-based matcher at low false accept rates. Fingerprint verification using the hybrid matcher on a Pentium III (800 MHz) processor, takes - 1.4 seconds.