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ISBI
2004
IEEE
14 years 11 months ago
2004
IEEE
We have simulated 2D PET acquisitions of an anthropomorphic phantom with numerous spherical target lesions. The diameters of the lesions were varied from
ISBI
2004
IEEE
14 years 11 months ago
2004
IEEE
Two- and three-dimensional isotropic and anisotropic spatial filters for adaptive fMRI data analysis are compared in terms of activation detection sensitivity and specificity. Eva...
ISBI
2004
IEEE
14 years 11 months ago
2004
IEEE
A method for reducing additive noise in images by explicit analysis of local image statistics is introduced and compared to other noise reduction methods. The proposed method, whi...
ISBI
2004
IEEE
14 years 11 months ago
2004
IEEE
Diffusion tensor MRI probes and quantifies the anisotropic diffusion of water molecules in biological tissues, making it possible to non-invasively infer the architecture of the u...
ISBI
2004
IEEE
14 years 11 months ago
2004
IEEE
A general framework for performing robust, unsupervised tissue classification in magnetic resonance images is presented. Tissue classification is formulated as an estimation probl...