1321 search results - page 141 / 265 » Non-Rigid Image Registration |
118
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ISBI
2007
IEEE
15 years 9 months ago
2007
IEEE
Extraction of the cerebrum, cerebellum, and brain stem from structural magnetic resonances images (MRIs) is an important initial step in neuroimaging. We present an automated algo...
112
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IBPRIA
2003
Springer
15 years 8 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...
121
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3DIM
1999
IEEE
15 years 7 months ago
1999
IEEE
This paper describes the main features of an optical instrument for the acquisition and the registration of 3D images. The system exploits the projection of structured light, spec...
106
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TIP
2002
15 years 2 months ago
2002
In this paper, we have derived analytic expressions for the phase correlation of downsampled images. We have shown that for downsampled images the signal power in the phase correla...
138
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ICCV
1999
IEEE
16 years 5 months ago
1999
IEEE
This paper introduces a new free-form surface representation scheme for the purpose of fast and accurate registration and matching. Accurate registration of surfaces is a common t...