Restoration of Noisy Blurred Images Using MFPIA and Discrete Wavelet Transform
2013 ◽
Vol 9
(1)
◽
pp. 1-15
Keyword(s):
In this paper, image deblurring and denoising are presented. The used images were blurred either with Gaussian or motion blur and corrupted either by Gaussian noise or by salt & pepper noise. In our algorithm, the modified fixed-phase iterative algorithm (MFPIA) is used to reduce the blur. Then a discrete wavelet transform is used to divide the image into two parts. The first part represents the approximation coefficients. While the second part represents the detail coefficients, that a noise is removed by using the BayesShrink wavelet thresholding method.
2019 ◽
Vol 64
(2)
◽
pp. 211-220
2013 ◽
Vol 9
(1)
◽
pp. 1-15
◽
2014 ◽
Vol 8
(6)
◽
pp. 309-312
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2011 ◽
Vol 09
(03)
◽
pp. 397-416
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2012 ◽
Vol 3
(2)
◽
pp. 170-173
Keyword(s):
2012 ◽
Vol 2
(6)
◽
pp. 244-247