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IBPRIA
2003
Springer
15 years 3 months ago
2003
Springer
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...
IBPRIA
2003
Springer
15 years 3 months ago
2003
Springer
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...
IBPRIA
2003
Springer
15 years 3 months ago
2003
Springer
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...
IBPRIA
2003
Springer
15 years 3 months ago
2003
Springer
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 ...
IBPRIA
2003
Springer
15 years 3 months ago
2003
Springer
This paper presents a system for 3D ultrasound which aims to reconstruct a volume of interest from a set of ultrasound images. A Bayesian reconstruction algorithm has been recently...