Uncorrelated weighted median filtering for noise removal in SuperDARN

Uncorrelated weighted median filtering for noise removal in SuperDARN

SuperDARN operating frequencies from 10MHz-15MHz are susceptible to clutter originating from unwanted altitude backscatter, man-made noise exhibiting a Gaussian distribution and correlated speckle noise from pulses emitted from other similar SuperDARN radars operating at the same frequency. The pape...

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Main Authors: Goh, C., Devlin, J. C., Deng, D., McDonald, A., Kamarudin, M. R.
Format: Conference or Workshop Item
Published: 2015
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/59536/
http://dx.doi.org/10.1109/CSE.2014.196
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Institution: Universiti Teknologi Malaysia
id my.utm.59536
record_format eprints
spelling my.utm.595362022-04-05T01:39:40Z http://eprints.utm.my/id/eprint/59536/ Uncorrelated weighted median filtering for noise removal in SuperDARN Goh, C. Devlin, J. C. Deng, D. McDonald, A. Kamarudin, M. R. TK Electrical engineering. Electronics Nuclear engineering SuperDARN operating frequencies from 10MHz-15MHz are susceptible to clutter originating from unwanted altitude backscatter, man-made noise exhibiting a Gaussian distribution and correlated speckle noise from pulses emitted from other similar SuperDARN radars operating at the same frequency. The paper focuses on removing man-made clutter and uncorrelated speckle noise noise by prior measurement of received noise signal. Based on noise information, an uncorrelated weighted median filter is proposed and used to remove unwanted clutter. 2015 Conference or Workshop Item PeerReviewed Goh, C. and Devlin, J. C. and Deng, D. and McDonald, A. and Kamarudin, M. R. (2015) Uncorrelated weighted median filtering for noise removal in SuperDARN. In: 17th IEEE International Conference on Computational Science and Engineering, CSE 2014, 19 - 21 December 2014, Chengdu, China. http://dx.doi.org/10.1109/CSE.2014.196
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Goh, C.
Devlin, J. C.
Deng, D.
McDonald, A.
Kamarudin, M. R.
Uncorrelated weighted median filtering for noise removal in SuperDARN
description SuperDARN operating frequencies from 10MHz-15MHz are susceptible to clutter originating from unwanted altitude backscatter, man-made noise exhibiting a Gaussian distribution and correlated speckle noise from pulses emitted from other similar SuperDARN radars operating at the same frequency. The paper focuses on removing man-made clutter and uncorrelated speckle noise noise by prior measurement of received noise signal. Based on noise information, an uncorrelated weighted median filter is proposed and used to remove unwanted clutter.
format Conference or Workshop Item
author Goh, C.
Devlin, J. C.
Deng, D.
McDonald, A.
Kamarudin, M. R.
author_facet Goh, C.
Devlin, J. C.
Deng, D.
McDonald, A.
Kamarudin, M. R.
author_sort Goh, C.
title Uncorrelated weighted median filtering for noise removal in SuperDARN
title_short Uncorrelated weighted median filtering for noise removal in SuperDARN
title_full Uncorrelated weighted median filtering for noise removal in SuperDARN
title_fullStr Uncorrelated weighted median filtering for noise removal in SuperDARN
title_full_unstemmed Uncorrelated weighted median filtering for noise removal in SuperDARN
title_sort uncorrelated weighted median filtering for noise removal in superdarn
publishDate 2015
url http://eprints.utm.my/id/eprint/59536/
http://dx.doi.org/10.1109/CSE.2014.196
_version_ 1729703244906627072

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