int[] rgb = new int[w*h];
int[] rgb2 = new int[w*h];
img.getRaster().getDataElements(0, 0, w, h, rgb);
System.out.println(w + "x" + h);
UpSampler uBicubic = new BicubicUpSampler(w/2, h/2, w/2, w, 0, false);
<BUG>UpSampler uBilinear = new BilinearUpSampler(w/2, h/2, 2);
DownSampler downSampler = new DecimateDownSampler(w, h, 2);</BUG>
DownSampler dDWT = new DWTDownSampler(w, h);
UpSampler uDWT = new DWTUpSampler(w/2, h/2);
ColorModelConverter[] cvts = new ColorModelConverter[]

int[] rgb = new int[w*h];
int[] rgb2 = new int[w*h];
img.getRaster().getDataElements(0, 0, w, h, rgb);
System.out.println(w + "x" + h);
UpSampler uBicubic = new BicubicUpSampler(w/2, h/2, w/2, w, 0, false);
UpSampler uBilinear = new BilinearUpSampler(w/2, h/2, 2);
GuidedBilinearUpSampler ugBilinear = new GuidedBilinearUpSampler(w/2, h/2);
DownSampler downSampler = new DecimateDownSampler(w, h, 2);
DownSampler dDWT = new DWTDownSampler(w, h);
UpSampler uDWT = new DWTUpSampler(w/2, h/2);
ColorModelConverter[] cvts = new ColorModelConverter[]
