Title :
Adaptive restoration of color images by a multichannel lattice filter
Author :
Chen, S.-J. ; Gibson, J.S.
Author_Institution :
Dept. of Mech. & Aerosp. Eng., California Univ., Los Angeles, CA, USA
Abstract :
The paper presents a method of adaptive filtering based on a multichannel least-squares lattice filter to restore degraded color images in the RGB color system. Images are restored from observed data degraded by additive random noise. Results are presented for experiments using images corrupted by impulsive and Gaussian noise
Keywords :
Gaussian noise; image colour analysis; image restoration; lattice filters; least squares approximations; Gaussian noise; RGB color system; adaptive filtering; adaptive restoration; additive random noise; color images; degraded color images; impulsive noise; multichannel least-squares lattice filter; Adaptive filters; Additive noise; Color; Colored noise; Degradation; Finite impulse response filter; Gaussian noise; Image restoration; Lattices; Pixel;
Conference_Titel :
American Control Conference, 1997. Proceedings of the 1997
Conference_Location :
Albuquerque, NM
Print_ISBN :
0-7803-3832-4
DOI :
10.1109/ACC.1997.612066
