Journal of Flow Visualization and Image Processing
Publication de 4 numéros par an
ISSN Imprimer: 1065-3090
ISSN En ligne: 1940-4336
IF:
0.6
Immediacy Index:
0.6
Eigenfactor:
0.00013
JCI:
0.14
SJR:
0.201
SNIP:
0.313
CiteScore™::
1.2
H-Index:
13
Indexed in
CONSTRUCTION OF ORTHOGONAL BALANCED MULTIWAVELETS AND IMAGE COMPRESSION
Volume 11,
Numéro 3, 2004,
14 pages
DOI: 10.1615/JFlowVisImageProc.v11.i3.30
RÉSUMÉ
Multiwavelets have orthogonality, compacted support, and symmetry simultaneously; these properties are very important for signal processing. However, most of multiwavelets require related prefilters. An approach to construction of a symmetry/antisymmetry orthogonal filter is proposed and the corresponding balanced filter is constructed, no any prefilter is necessary. Experimental results show its performance to be superior to DGHM and CL multiwavelets, closer to or higher than Bi9/7.
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