Title :
An iterative algorithm for 2-D deconvolution
Author :
Shengfu, Zhang ; Haiming, Shen ; Huichang, Zhao ; Zhil, Zhao
Author_Institution :
Sch. of Sci. & Tech., NUST, Nanjing, China
Abstract :
This paper discusses a finite iterative method for computing 2-D deconvolution. The given algorithm doesn´t have any convergent problems and doesn´t deal with any complex irrational factors or know all of x(n 1, n2) or y(n1, n2). So it can be called a semi-blind algorithm for 2-D deconvolution. A flow diagram of the algorithm, comparison of computational cost and FFT are given
Keywords :
deconvolution; fast Fourier transforms; iterative methods; 2D deconvolution; FFT; computational cost; finite iterative method; flow diagram; iterative algorithm; semi-blind algorithm; Computational efficiency; Convolution; Costs; Deconvolution; Iterative algorithms; Iterative methods; Poles and zeros; Polynomials; Senior members; Sorting;
Conference_Titel :
Signal Processing, 1996., 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2912-0
DOI :
10.1109/ICSIGP.1996.567044
