Quadratic Filters

EasyChair Preprint 12450

Abstract

In  this  research  paper,  nonlinear  digital  filters  based  on  weak  superposition  of  binary  output  of  rotation  invariant  Boolean  filters  (  operating  on  the  binary  signals   obtained  by  threshold  decomposition  of  digital signal ) are  proposed.  Also,  quadratic  filters  based  on  Toeplitz  weight  matrix  are  proposed  and  are  related  to  “correlation  filters”.

Keyphrases: Correlation filters, Quadratic Filters, Weak Superposition, rotation invariance, threshold decomposition

@booklet{EasyChair:12450,
  author    = {Rama Garimella},
  title     = {Quadratic  Filters},
  howpublished = {EasyChair Preprint 12450},
  year      = {EasyChair, 2024}}