DocumentCode
2096050
Title
Improved speed of convergence for Jansson´s iterative deconvolution method
Author
Crilly, Paul Benjamin ; Silva, Luiz Eduardo Borges da ; Bernardi, André
Author_Institution
Dept. of Electr. & Comput. Eng., Tennessee Univ., Knoxville, TN, USA
Volume
2
fYear
2000
fDate
2000
Firstpage
993
Abstract
This paper investigates the use of an enhancement technique to speed up the convergence of Jansson´s deconvolution method. It uses an inverse filter function applied to the correction term in Jansson´s iterative equation. Test cases include peaks that are severely overlapped and have moderate and low signal-to-noise ratios. The results show significant reductions in the final estimate´s rms error
Keywords
convergence of numerical methods; deconvolution; filtering theory; image processing; physics computing; Jansson´s iterative deconvolution; chromatography; convergence; correction term; estimation; inverse filter function; iterative equation; prefiltering; rms error; signal-to-noise ratio; Convergence; Deconvolution; Filters; Iterative methods; Kernel; Polynomials; Signal generators; Signal to noise ratio; Spectroscopy; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 2000. IMTC 2000. Proceedings of the 17th IEEE
Conference_Location
Baltimore, MD
ISSN
1091-5281
Print_ISBN
0-7803-5890-2
Type
conf
DOI
10.1109/IMTC.2000.848890
Filename
848890
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