International Journal of Biomedical Imaging / 2013 / Article / Fig 3

Research Article

Improving Image Quality in Medical Images Using a Combined Method of Undecimated Wavelet Transform and Wavelet Coefficient Mapping

Figure 3

Image processing results for mammograms. (a) Image processed by the proposed method, (b) image processed by the modified UDWT method, and (c) image processed by the sigmoid-type wavelet coefficient mapping method.

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