Title :
Convergence of iterative restoration methods
Author_Institution :
North Carolina State University, Raleigh, NC
Abstract :
Many iterative signal restoration methods have been shown to converge in a mathematical sense but lack a practical criterion for halting the iterative process. The residual signal can be used to define such a criterion. The results of applying this criterion show a definite advantage over the simple method of examining successive iterations.
Keywords :
Convergence; Degradation; Hafnium; Image restoration; Iterative algorithms; Iterative methods; Signal processing; Signal restoration; Testing; Vectors;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '82.
DOI :
10.1109/ICASSP.1982.1171469
