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- P-ISSN1738-6764
- E-ISSN2093-7504
- KCI
ISSN : 1738-6764
SNR and PSNR measurements and analysis of median filtering for the removal of impulse noise from CR imaging
INTERNATIONAL JOURNAL OF CONTENTS / INTERNATIONAL JOURNAL OF CONTENTS, (P)1738-6764; (E)2093-7504
2009, v.5 no.4, pp.7-12
&
(2009). SNR and PSNR measurements and analysis of median filtering for the removal of impulse noise from CR imaging. INTERNATIONAL JOURNAL OF CONTENTS, 5(4), 7-12.
Abstract
In this paper, the authors showed that the removal of impulse noise in CR images was implemented using variety of median filters and SNR/PSNR measurements. They used three kinds of medical images-hand, skull, and knee- for experimental results. But the noise in CR image was only the impulse noise. In real medical image, the noise of an image would be very different type. Therefore, the lack of experimental results using different noise in CR images is one flaw.
- keywords
- SNR, PSNR, CR
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