Adaptive Noise Reduction of Scintigrams with a Wavelet Transform

<table>Denoised image of the brain phantom. From left to right, BayesShrink, SURE-LET, Wang’s method, and our proposed method. The profile along a line indicated with two arrows is shown below each image.</table>

International Journal of Biomedical Imaging

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Figure 4

Figure 4: Adaptive Noise Reduction of Scintigrams with a Wavelet Transform 