1987 search results - page 125 / 398 » Directional filtering transform |
130
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IPMI
2009
Springer
16 years 5 months ago
2009
Springer
We describe a technique to simultaneously estimate a local neural fiber model and trace out its path. Existing techniques estimate the local fiber orientation at each voxel indepen...
135
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KDD
2008
ACM
16 years 5 months ago
2008
ACM
Recommender systems provide users with personalized suggestions for products or services. These systems often rely on Collaborating Filtering (CF), where past transactions are ana...
131
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DSD
2002
IEEE
15 years 9 months ago
2002
IEEE
This paper presents a design for a low-power digital matched filter (DMF) applicable to Wideband-Code Division Multiple Access (W-CDMA), which is a Direct-Sequence Spread-Spectrum...
136
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ICIP
2010
IEEE
15 years 2 months ago
2010
IEEE
One of the most severe problems in hybrid video coding is its block-based approach, which leads to distortions called blocking artifacts. These artifacts affect not only the subje...
146
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TIP
2010
14 years 11 months ago
2010
We propose algorithms for tracking the boundary contour of a deforming object from an image sequence, when the nonaffine (local) deformation over consecutive frames is large and th...