DocumentCode
2423366
Title
Restoration of signals and images against hindrances with use of the generalized spectra on the basis of orthogonal functions
Author
Chernoyarov, Oleg V. ; Breznan, Martin
Author_Institution
Nat. Res. Univ. Moscow Power Eng. Inst., Moscow, Russia
fYear
2012
fDate
21-22 May 2012
Firstpage
46
Lastpage
49
Abstract
The synthesis and analysis of restoration algorithm of signals and images against hindrances on the basis of use of their generalized spectra in bases of orthogonal functions has been performed. It has been shown that there is an optimum number of modes (coefficients of the generalized spectrum) for signal/image restoration. Working data of the proposed algorithm for various types of useful signals have been illustrated.
Keywords
image restoration; maximum likelihood estimation; signal representation; signal restoration; generalized signal spectra; image restoration; maximum likelihood method; orthogonal functions; signal restoration; Educational institutions; Estimation; Image restoration; Optical imaging; Polynomials; Signal processing algorithms; White noise; generalized signal spectrum; incomplete signal reception; maximum likelihood method; signal and image restoration;
fLanguage
English
Publisher
ieee
Conference_Titel
ELEKTRO, 2012
Conference_Location
Rajeck Teplice
Print_ISBN
978-1-4673-1180-9
Type
conf
DOI
10.1109/ELEKTRO.2012.6225606
Filename
6225606
Link To Document