3200 search results - page 407 / 640 » Medical Imaging |
135
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BILDMED
2009
15 years 7 months ago
2009
In medical imaging there is a frequent need to magnify a certain region of interest (ROI) of an image. However many modalities suffer from severe noise and traditional upscaling me...
155
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HPCS
2005
IEEE
16 years 8 days ago
2005
IEEE
Abstract— Optimization of a similarity metric is an essential component in most medical image registration approaches based on image intensities. In this paper, two new, determin...
260
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ISBI
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper we present a novel method for the 3D centerline extraction of elongated objects such as vessels. This method unites the basic ideas in distance transformbased, thinn...
165
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
This paper describes an optimization framework for reconstructing nonnegative image intensities from linear projections contaminated with Poisson noise. Such Poisson inverse probl...
169
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ICIAR
2007
Springer
16 years 24 days ago
2007
Springer
Ultrasound imaging of thyroid gland provides the ability to acquire valuable information for medical diagnosis. This study presents a novel scheme for the analysis of longitudinal ...