Mathematical Problems in Engineering / 2012 / Article / Fig 8

Research Article

Quaternion Wavelet Analysis and Application in Image Denoising

Figure 8

Denoised image using different denoising methods ( , Flintstones).
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(a) Noisy image
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(b) Hard
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(c) LAWML
493976.fig.008d
(d) SURE-LET
493976.fig.008e
(e) P-Bivariate
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(f) Our method.

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