multiwavelet
2.Multiwavelet Analysis and Its Applications in CDMA
3.Multiwavelet Multi-Resolution Texture Analysis Based Small Det ection in Infrared Image
4.But multiwavelet theory comes out only recently, so the application area is less than scalar wavelet. Especially image edge detection bases on multiwavelet, which is not popular. It applies multiwavelet theory into image edge detection by dig character of multiwavelet coefficients, puts forward three methods of edge detection basing on multiwavelet constant threshold、adaptive threshold and biggest model value.
5.The algorithms of decomposition and reconstruction of biorthogonal multiwavelet packets are given finally.
6.By means of the mathematical properties of CL multiwavelet, the iris texture feature can be presented accurately and primely.
7.In this paper, a nonlinear multiwavelet transform adaptive threshold value method is proposed to suppress speckle noise.
8.Experimental result shows the algorithm has nearly the same edge preserving performance as nonlinear multiwavelet transform, and nearly the same speckle noise suppression performance as filtering.
