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IBPRIA
2005
Springer
16 years 2 days ago
A Stochastic Approach to Wilson's Editing Algorithm
Abstract. Two extensions of the original Wilson’s editing method are introduced in this paper. These new algorithms are based on estimating probabilities from the k-nearest neigh...
Fernando Vázquez, José Salvador S&aa...
ICAPR
2005
Springer
16 years 2 days ago
Discovering Predictive Variables When Evolving Cognitive Models
A non-dominated sorting genetic algorithm is used to evolve models of learning from different theories for multiple tasks. Correlation analysis is performed to identify parameters...
Peter C. R. Lane, Fernand Gobet
ICAPR
2005
Springer
16 years 2 days ago
Symmetric Hash Functions for Fingerprint Minutiae
Abstract. The possibility that a database with biometric data is compromised is one of the main concerns in implementing biometric identification systems. In this paper we present...
Sergey Tulyakov, Faisal Farooq, Venu Govindaraju
CIARP
2004
Springer
15 years 12 months ago
Adaboost to Classify Plaque Appearance in IVUS Images
Intravascular Ultrasound images represent a unique tool to analyze the morphological vessel structures and make decisions about plaque presence. Texture analysis is a robust way to...
Oriol Pujol, Petia Radeva, Jordi Vitrià, Jo...
ICIAR
2004
Springer
15 years 12 months ago
Visual Cortex Frontend: Integrating Lines, Edges, Keypoints, and Disparity
Abstract. We present a 3D representation that is based on the processing in the visual cortex by simple, complex and end-stopped cells. We improved multiscale methods for line/edge...
João Rodrigues, J. M. Hans du Buf