Research Article

Sparse Signal Reconstruction Based on Multiparameter Approximation Function with Smoothed Norm

Figure 5

The quality of the reconstruction with different algorithms in different images. Original image.
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(a) Original image
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(b) SL0
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(c) ASL0
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(d) RASL0
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(e) Original image
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(f) SL0
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(g) ASL0
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(h) RASL0