A New Boosting Algorithm for Shrinkage Curve Learning

Figure 4

The corresponding image of this example is the cameraman image with a size of , and the simulated noise is denoising of a Gaussian noise image with the mean value of zero and standard deviation of 15. Original shrinkage curves, and (b–d) are the shrinkage curves used in two, five, and nine iterations of algorithm 1. (a) Original shrinkage curve. (b) Update 2. (c) Update 5. (d) Update 9.

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