1987 search results - page 95 / 398 » Directional filtering transform |
147
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
We present a novel multiscale image representation belonging to the class of multiscale multiplicative decompositions, which we term Poisson-Haar transform. The proposed represent...
163
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ISBI
2006
IEEE
16 years 7 months ago
2006
IEEE
The diffusion orientation transform (DOT) enables the computation of orientational probability profiles from high angular resolution diffusion-weighted magnetic resonance imaging ...
170
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper describes a method for designing oversampled DFT filter banks (FB) optimized for subband acoustic echo cancellation (AEC). For this application, the design requirements...
206
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WEBDB
2009
Springer
16 years 1 months ago
2009
Springer
The ubiquitous adoption of XML as the standard of data exchange over the web has led to increased interest in building efficient and scalable XML publish-subscribe (pub-sub) syste...
193
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
We propose an image coding scheme using 2-D anisotropic dual-tree discrete wavelet transform (DDWT). First, we extend 2-D DDWT to anisotropic decomposition, and obtain more direct...