Adaptive Wiener filter based on Gaussian mixture distribution model for denoising chest X-ray CT image

In recent decades, X-ray CT imaging has become more important as a result of its high-resolution performance. However, it is well known that the X-ray dose is insufficient in the techniques that use low-dose imaging in health screening or thin-slice imaging in work-up. Therefore, the degradation of...

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Vydané v:	Nippon Hōshasen Gijutsu Gakkai zasshi Ročník 64; číslo 5; s. 563
Hlavní autori:	Tabuchi, Motohiro, Yamane, Nobumoto, Morikawa, Yoshitaka
Médium:	Journal Article
Jazyk:	Japanese
Vydavateľské údaje:	Japan 20.05.2008
Predmet:	Models, Statistical Normal Distribution Phantoms, Imaging Radiography, Thoracic - methods Tomography, X-Ray Computed - methods
ISSN:	0369-4305
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