2782 search results - page 358 / 557 » Pattern Recognition |
143
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IBPRIA
2003
Springer
15 years 10 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...
124
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IBPRIA
2003
Springer
15 years 10 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...
156
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IBPRIA
2003
Springer
15 years 10 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 ...
153
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IBPRIA
2003
Springer
15 years 10 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...
133
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IBPRIA
2003
Springer
15 years 10 months ago
2003
Springer
Abstract. This paper presents a new framework for the motion segmentation and estimation task on sequences of two grey images without a priori information of the number of moving r...