Title :
Improved 2D joint process lattice for adaptive restoration of images
Author_Institution :
Fac. of the Electron. & Electr. Eng., Istanbul Tech. Univ., Turkey
fDate :
2/19/1998 12:00:00 AM
Abstract :
An improved method to obtain the 2D joint process lattice structure using recently developed 2D orthogonal quarter-plane filters for AR modelling is reported. It is shown that a set of orthogonal backward prediction error fields can be used to calculate the corresponding joint process coefficients
Keywords :
adaptive filters; adaptive signal processing; filtering theory; image restoration; lattice filters; prediction theory; 2D joint process lattice; AR modelling; adaptive image restoration; orthogonal backward prediction error fields; orthogonal quarter-plane filters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980285
