A Novel Approach of QMF Bank using Modified PSO Technique for Biomedical Image Applications
Bhumika Gupta, Agya Ram Verma, Manoj Kumar · Biomedical & Pharmacology Journal · 2020
Introduction Work on efficient design of two-channel quadrature mirror filter (QMF) banks has gained significant attention over the past two decades, because they are used in wide range of applications like speech signals [1, 2], image processing [3] and communication systems [4, 5]. In the past,