789 search results - page 77 / 158 » Adaptive Filters |
131
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ICIP
2008
IEEE
16 years 5 months ago
2008
IEEE
We propose a directional fuzzy lter to enhance the quality of compressed video sequences. A motion compensated spatiotemporal lter (MCSTF) is applied to intra-frame and inter-fram...
165
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
Nonlinear acoustic echo cancellers (NLAEC) are becoming increasingly important in hands-free applications. However, in some situations, an NLAEC is inferior to a linear AEC, espec...
159
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
In this paper, a data-driven extension of the variational algorithm is proposed. Based on a few selected sensors, target tracking is performed distributively without any informati...
133
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ISMM
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. This paper deals with the theory and applications of spatially-variant mathematical morphology. We formalize the definition of spatially variant dilation/erosion and ope...
136
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APCCAS
2006
IEEE
15 years 10 months ago
2006
IEEE
— This paper investigates both transmultiplexer (TMUX) and analysis-synthesis filter banks where the two sides of the filter bank system are of different sizes. Such configura...