Matches in UGent Biblio for { <https://biblio.ugent.be/publication/1002630#aggregation> ?p ?o. }
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- aggregation classification "P1".
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2009".
- aggregation hasFormat 1002630.bibtex.
- aggregation hasFormat 1002630.csv.
- aggregation hasFormat 1002630.dc.
- aggregation hasFormat 1002630.didl.
- aggregation hasFormat 1002630.doc.
- aggregation hasFormat 1002630.json.
- aggregation hasFormat 1002630.mets.
- aggregation hasFormat 1002630.mods.
- aggregation hasFormat 1002630.rdf.
- aggregation hasFormat 1002630.ris.
- aggregation hasFormat 1002630.txt.
- aggregation hasFormat 1002630.xls.
- aggregation hasFormat 1002630.yaml.
- aggregation isPartOf urn:isbn:9781424456536.
- aggregation isPartOf urn:isbn:9781424456543.
- aggregation language "eng".
- aggregation publisher "IEEE".
- aggregation subject "Technology and Engineering".
- aggregation title "A filter design technique for improving the directional selectivity of the first scale of the dual-tree complex wavelet transform".
- aggregation abstract "The dual-tree complex wavelet transform (DT-CWT) uses approximate Hilbert transform pairs of wavelet, which requires that the filters of each tree of the dual-tree structure should be delayed approximately one half sample from each other. However, the filters of the first (finest) scale of the transform do not obey this condition, resulting in a poor directional selectivity for the first scale. In this paper, we describe a design technique for first-scale infinite impulse response (IIR) wavelet filters, that solves this problem. Results demonstrate that a much better directional selectivity is obtained, which indicates a performance improvement for many applications that use the DT-CWT where the preservation of high-frequency information is important.".
- aggregation authorList BK199671.
- aggregation endPage "3764".
- aggregation startPage "3761".
- aggregation isDescribedBy 1002630.
- aggregation similarTo ICIP.2009.5414309.
- aggregation similarTo LU-1002630.