20 search results - page 1 / 4 » Partial-spectrum-reconstruction digital filter banks |
103
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ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
A flexible multiscale and directional representation for images is proposed. The scheme combines directional filter banks with the Laplacian pyramid to provides a sparse represent...
TSP
2008
14 years 9 months ago
2008
This paper is motivated by multichannel sampling applications. We consider a hybrid filter banks consisting of a set of fractional delays operators, slow A/D converters with differ...
WCE
2007
14 years 10 months ago
2007
—The JPEG 2000 image coding standard employs the biorthogonal 9/7 wavelet for lossy compression. The performance of hardware implementation of 9/7-filter bank depends on accuracy...
ASPDAC
2009
ACM
15 years 3 months ago
2009
ACM
49
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ISCAS
1993
IEEE
15 years 1 months ago
1993
IEEE