Title :
Multidimensional digital signal processing: problems, progress, and future scopes
Author_Institution :
Dept. of Electr. Eng., Pennsylvania State Univ., University Park, PA, USA
fDate :
4/1/1990 12:00:00 AM
Abstract :
Some of the key mathematical limitations encountered in multidimensional digital signal processing research, the useful general settings in which various topical investigations are facilitated, and directions for future research are summarized. The discussion covers multidimensional sampling, multidimensional signal processing over polydisc algebra, nonlinear multidimensional filtering and prediction, and nonlinear nonstationary multidimensional modelling approaches
Keywords :
computerised signal processing; filtering and prediction theory; mathematical limitations; multidimensional digital signal processing; multidimensional sampling; nonlinear multidimensional filtering; nonlinear nonstationary multidimensional modelling; polydisc algebra; prediction; research; Difference equations; Digital signal processing; Image processing; Image reconstruction; Lattices; Multidimensional signal processing; Multidimensional systems; Polynomials; Signal sampling; Wiener filter;
Journal_Title :
Proceedings of the IEEE
