2843 search results - page 241 / 569 » Interpolation by geometric algorithm |
102
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MICCAI
2005
Springer
16 years 4 months ago
2005
Springer
Computations on tensors have become common with the use of DT-MRI. But the classical Euclidean framework has many defects, and affine-invariant Riemannian metrics have been propose...
129
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IPMI
1999
Springer
16 years 4 months ago
1999
Springer
Abstract. Inter-subjectnon-rigid registration of cortical anatomical structures as seen in MR is a challenging problem. The variability of the sulcal and gyral patterns across pati...
117
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HAPTICS
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract. The apparent mass of haptic device end-effector depends on its position inside the workspace. This paper presents a recursive algorithm to detect effective direction of g...
124
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
We propose in this paper a robust multi-resolution technique to estimate dense velocity field from image sequences. It couples a Gaussian pyramidal down-sampling decomposition to...
122
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MEDIVIS
2006
IEEE
15 years 9 months ago
2006
IEEE
The registration of cardiac images is relevant for the diagnosis of cardiac pathologies. In the case of SPECT (Single Photon Emission Computer Tomography) datasets, this is diffi...