jeff@aplcomm.jhuapl.edu (JEFF NANIS ) (03/29/91)
I am trying to implement a two-dimensional adaptive filter (fast trans- versal or lattice RLS for joint process estimation/noise cancellation) on gray scale imagery, preferably in IDL, but C or FORTRAN would do. All the image processing refs I have looked at deal with fixed filters (our images are decidedly non-stationary), whereas all the adaptive filter techniques I know of deal with 1D, generally auto-regressive (vice ARMA) estimators. I have already posted to comp.graphics and comp.lang.idl with no results. Any suggestions, code, journal articles, books, etc?