About: Medical Image Denoising by Improved Kuan Filter

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper focuses on the issue of speckle noise and its suppression. Firstly, the multiplicative speckle noise model and its mathematical formulation are introduced. Then, certain de-noising methods are described together with possible improvements. On their basis, an improvement of Kuan method (KuanS) is proposed. Performance of proposed KuanS method is tested on real ultrasound images and synthetic images corrupted with speckle noise. PSNR, edge preservation, standard deviation of homogenous regions and SIR are used for the evaluation of quality of noise suppression. Performance of the KuanS is compared with other methods. The KuanS method achieves satisfactory results even in comparison with more complex methods (SRAD, wavelet based noise suppression). This paper focuses on the issue of speckle noise and its suppression. Firstly, the multiplicative speckle noise model and its mathematical formulation are introduced. Then, certain de-noising methods are described together with possible improvements. On their basis, an improvement of Kuan method (KuanS) is proposed. Performance of proposed KuanS method is tested on real ultrasound images and synthetic images corrupted with speckle noise. PSNR, edge preservation, standard deviation of homogenous regions and SIR are used for the evaluation of quality of noise suppression. Performance of the KuanS is compared with other methods. The KuanS method achieves satisfactory results even in comparison with more complex methods (SRAD, wavelet based noise suppression). (en)
Title	Medical Image Denoising by Improved Kuan Filter Medical Image Denoising by Improved Kuan Filter (en)
skos:prefLabel	Medical Image Denoising by Improved Kuan Filter Medical Image Denoising by Improved Kuan Filter (en)
skos:notation	RIV/00216305:26220/12:PU97567!RIV13-MSM-26220___
http://linked.open...avai/predkladatel	Fakulta elektrotechniky a komunikačních technologií
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0072), P(ME10123), S
http://linked.open...iv/cisloPeriodika	01
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Beneš, Radek
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	149241
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/12:PU97567
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Noise, speckle noise, image de-noising, Kuan filter, PSNR, standard deviation (en)
http://linked.open.../riv/klicoveSlovo	standard deviation Noise speckle noise PSNR Kuan filter image de-noising
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[95EF75188608]
http://linked.open...i/riv/nazevZdroje	Advances in Electrical and Electronic Engineering - intenetový časopis (http://advances.utc.sk)
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of sensor, information and communication systems The Research of Algorithms for Processing of Digital Images and Image Sequences
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	10
http://linked.open...iv/tvurceVysledku	Beneš, Radek Říha, Kamil
issn	1804-3119
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	26220
is http://linked.open...avai/riv/vysledek of	Medical Image Denoising by Improved Kuan Filter

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