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25

CMSB
2004
Springer

120views Applied Computing» more CMSB 2004»

Residual Bootstrapping and Median Filtering for Robust Estimation of Gene Networks from Microarray Data

13 years 11 months ago

We propose a robust estimation method of gene networks based on microarray gene expression data. It is well-known that microarray data contain a large amount of noise and some outl...

Seiya Imoto, Tomoyuki Higuchi, SunYong Kim, Euna J...

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23

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ICIAP
1995
ACM

169views Image Processing» more ICIAP 1995»

Estimation of Curvature and Tangent Direction by Median Filtered Differencing

13 years 11 months ago

Download cmp.felk.cvut.cz

We present a new method, median ﬁltered differencing, for estimation of tangentdirection and curvature of digitised curves. On three synthetic examples and two images we show the...

Jiri Matas, Z. Shao, Josef Kittler

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20

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FPL
2007
Springer

140views Hardware» more FPL 2007»

An area-efficient alternative to adaptive median filtering in FPGAs

14 years 1 months ago

Download www.fit.vutbr.cz

This paper presents a new approach to the FPGA implementation of image ﬁlters which are utilized to remove the saltand-pepper noise of high intensity (up to 70% of corrupted pix...

Zdenek Vasícek, Lukás Sekanina

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27

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ISVC
2010
Springer

216views Applied Computing» more ISVC 2010»

Image Enhancement by Median Filters in Algebraic Reconstruction Methods: An Experimental Study

13 years 5 months ago

Download www.inf.u-szeged.hu

Algebraic methods for image reconstruction provide good solutions even if only few projections are available. However, they can create noisy images if the number of iterations or t...

Norbert Hantos, Péter Balázs

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20

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ICIP
1995
IEEE

171views Image Processing» more ICIP 1995»

Ultrasound speckle reduction by directional median filtering

14 years 9 months ago