DocumentCode
380918
Title
Efficiency evaluation of the averaging noise reduction system
Author
Kondakci, Siileyman
Author_Institution
Cankaya. Univ., Ankara, Turkey
Volume
2
fYear
2001
fDate
2001
Firstpage
1958
Abstract
This paper presents the development of a method for estimation of denoising performance performed by an averaging algorithm presented in an earlier work [1]. The method was designed to evaluate statistical results when the noise reduction algorithm was applied to Gaussian-distributed noisy responses from a measurement system. Iterative noise reconstruction algorithm is efficient when number of iterations is kept at a higher level. However, the reduction in noise tends to converge slowly after a certain number of recursions were achieved. Determination of the slow convergence point is important in order to find an optimum system configuration. Otherwise, improper usage will cause reduced system bandwidth, thus making the system useless for real-time measurements.
Keywords
Gaussian noise; iterative methods; medical signal processing; recursive estimation; signal sampling; stochastic processes; waveform analysis; Gaussian distributed noisy responses; averaging noise reduction system; denoising performance; efficiency evaluation; iterative noise reconstruction algorithm; measurement system; noisy waveform; noisy wavelets; optimum system configuration; random sampling space; recursive additions; slow convergence point; stochastic process; Algorithm design and analysis; Bandwidth; Convergence; Design methodology; Gaussian noise; Iterative algorithms; Noise level; Noise measurement; Noise reduction; Reconstruction algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 2001. Proceedings of the 23rd Annual International Conference of the IEEE
ISSN
1094-687X
Print_ISBN
0-7803-7211-5
Type
conf
DOI
10.1109/IEMBS.2001.1020612
Filename
1020612
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