Comparative Study on Filter Methods of Medical Ultrasound Images

Abstract:

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This paper presents a comparative study on six despeckling methods such as modified hybrid median filter, gabor filter, speckle reducing anisotropic diffusion, homomorphic filter, non-local mean filter and squeeze box filter. We select eight objective evaluation parameters, such as signal-to-ratio, contrast signal–to–noise ratio, figure of merit, least absolute error, peak signal-to-noise ratio, edge protection factor, quantitative parameters of despeckling, signal-to-minimum mean square error ratio, to quantify the performance of these filters. The comparative study will provide a good guidance for selecting a suitable filter in the ultrasound image processing.

Info:

Periodical:

Advanced Materials Research (Volumes 341-342)

Edited by:

Liu Guiping

Pages:

467-471

DOI:

10.4028/www.scientific.net/AMR.341-342.467

Citation:

R. X. Ma et al., "Comparative Study on Filter Methods of Medical Ultrasound Images", Advanced Materials Research, Vols. 341-342, pp. 467-471, 2012

Online since:

September 2011

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Price:

$35.00

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