Improved Generalized Sparsity Adaptive Matching Pursuit Algorithm Based on Compressive Sensing

<div>The PSNR value with different initial step sizes in the proposed method. (a) The original image; (b) the proposed method when initial step size is 1; (c) the proposed method when initial step size is 5; (d) the proposed method when initial step size is 10.</div>

Journal of Electrical and Computer Engineering

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Figure 9

Figure 9: Improved Generalized Sparsity Adaptive Matching Pursuit Algorithm Based on Compressive Sensing 