Research Article

Construction of Bivariate Nonseparable Compactly Supported Orthogonal Wavelets

Table 2

The coefficients of the low-pass filter of the example given in Section 3.4


0 0.002629285291, 0.006377324227, 0.015933220981, 0.028763021603
1 −0.004554055712, −0.011045849577, −0.027597148268, −0.049819014795
2 −0.045936485868, −0.111418819867, −0.082391050025, −0.027173124419
3 0.040313822269, 0.097781064805, 0.101627868651, 0.094966452370
4 0.182944217753, 0.443730695949, 0.253781634345, −0.072104378716
5 0.115161262724, 0.279323325343, 0.131304280272, −0.114390178100
6 0.026698259299, 0.064756554347, 0.042614945757, 0.003008971526
7 0.015414247193, 0.037387214084, 0.024603750404, 0.001737230521


0 0.016325987784, −0.004712828742, −0.003158691008, 0.001302285961
1 −0.028277440326, 0.008162858829, 0.005471013312, −0.002255625450
2 −0.014314162669, 0.002801853046, 0.004851428418, −0.002000178904
3 0.053095656592, −0.014358762363, −0.011788395329, 0.004860197371
4 −0.045765749098, 0.019013502031, −0.000226783811, 0.000093499925
5 −0.068135421758, 0.023514243110, 0.007163750722, −0.002953518393
6 0.001033287041, 0.000510619607, −0.001465953599, 0.000604393018
7 0.000596568551, 0.000294806368, −0.000846368705, 0.000348946471