Multidimensional multirate filters derived from one dimensional filters
Tsuhan Chen, Palghat P. Vaidyanathan · Electronics Letters · 1991
A method by which every multidimensional filter with parallelepiped passband can be designed and implemented efficiently, derived from an appropriate one dimensional filter, is presented. With this method, Nyquist constraint and zero-phase requirement can be satisfied easily. A design example is also given.