166 search results - page 18 / 34 » Selectivity Estimation for Spatial Joins |
101
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ICIP
1998
IEEE
15 years 4 months ago
1998
IEEE
The method of wavelet thresholding for removing noise, or denoising, has been researched extensively due to its effectiveness and simplicity. Much of the literature has focused on ...
ISBI
2004
IEEE
16 years 12 days ago
2004
IEEE
In functional Magnetic Resonance Imaging (fMRI), the Hemodynamic Response Function (HRF) represents the impulse response of the neurovascular system. Its identification is essenti...
107
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MICCAI
2006
Springer
16 years 19 days ago
2006
Springer
Traditional techniques for statistical fMRI analysis are often based on thresholding of individual voxel values or averaging voxel values over a region of interest. In this paper w...
MICCAI
2009
Springer
16 years 26 days ago
2009
Springer
Determining cortical functional areas is an important goal for neurosciences and clinical neurosurgery. This paper presents a method for connectivity-based parcellation of the enti...
MICCAI
2007
Springer
16 years 19 days ago
2007
Springer
In functional connectivity analysis, networks of interest are defined based on correlation with the mean time course of a user-selected `seed' region. In this work we propose ...