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IBPRIA
2003
Springer
16 years 17 days ago
Vehicle License Plate Segmentation in Natural Images
A robust method for plate segmentation in a License Plate Recognition (LPR) system is presented, designed to work in a wide range of acquisition conditions, including unrestricted ...
Javier Cano, Juan Carlos Pérez-Cortes
IBPRIA
2003
Springer
16 years 17 days ago
Feature-Driven Recognition of Music Styles
In this paper the capability of using self-organising neural maps (SOM) as music style classifiers of musical fragments is studied. From MIDI files, the monophonic melody track i...
Pedro J. Ponce de León, José Manuel ...
IBPRIA
2003
Springer
16 years 17 days ago
Probabilistic Observation Models for Tracking Based on Optical Flow
In this paper, we present two new observation models based on optical flow information to track objects using particle filter algorithms. Although optical flow information enabl...
Manuel J. Lucena, José M. Fuertes, Nicolas ...
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IBPRIA
2003
Springer
16 years 17 days ago
Ultrasound to Magnetic Resonance Volume Registration for Brain Sinking Measurement
This paper addresses the registration of ultrasound scans and magnetic resonance (MR ) volume datasets of the same patient. During a neurosurgery intervention, pre–operative MR i...
David Lloret, Joan Serrat, Antonio M. López...
IBPRIA
2003
Springer
16 years 17 days ago
Active Region Segmentation of Mammographic Masses Based on Texture, Contour and Shape Features
Abstract. In this paper we propose a supervised method for the segmentation of masses in mammographic images. The algorithm starts with a selected pixel inside the mass, which has ...
Joan Martí, Jordi Freixenet, Xavier Mu&ntil...