Mathematical Problems in Engineering / 2012 / Article / Fig 9

Research Article

Quaternion Wavelet Analysis and Application in Image Denoising

Figure 9

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

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