Undecimated Wavelet Transform from Orthogonal Spline Wavelets
Eduardo P. Serrano, Marcela A. Fabio · Birkhäuser Boston eBooks · 1997
The decimated discrete wavelet transform (DWT) gives us a powerful tool in many signal processing applications. It provides stable time—scale representations for any square integrable function as well as a suitable structure of the available information. In connection with this choice, well known families of biorthogonal or orthogonal wavelets are available.