1987 search results - page 163 / 398 » Directional filtering transform |
129
Voted
MICCAI
2006
Springer
16 years 5 months ago
2006
Springer
Rician noise introduces a bias into MRI measurements that can have a significant impact on the shapes and orientations of tensors in diffusion tensor magnetic resonance images. Thi...
129
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TIP
2010
14 years 11 months ago
2010
Multiscale error diffusion (MED) is superior to conventional error diffusion algorithms as it can eliminate directional hysteresis completely and possesses a good blue noise chara...
115
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ISBI
2006
IEEE
16 years 5 months ago
2006
IEEE
In this paper we formulate a new approach to medical image reconstruction from projections in emission tomography. This approach differs from traditional methods such as filtered ...
124
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ICPR
2000
IEEE
15 years 8 months ago
2000
IEEE
This paper deals with the roles of assumption, mathematical models, and experimental control in Pattern Recognition. In order to base the discussion on actual examples, three stud...
141
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CIARP
2006
Springer
15 years 8 months ago
2006
Springer
This work tackles the categorization of general linear radial patterns by means of the valleys and ridges detection and the use of descriptors of directional information, which are...