2-D IIR filter bank design by an LMI approach
Huiling Xu, Zhiping Lin, Cishen Zhang, Anamitra Makur · 2010
This paper is concerned with the problem of the two-channel 2-D IIR filter bank design. Using a systematic optimization approach, which is solved in terms of an LMI, the 2-D IIR synthesis filters are designed such that the systems are alias free and then optimized to achieve approximate perfect reconstruction.