International Journal of Optics / 2020 / Article / Fig 12

Research Article

Improved Error Reduction and Hybrid Input Output Algorithms for Phase Retrieval by including a Sparse Dictionary Learning-Based Inpainting Method

Figure 12

Based on the reconstruction results in Figure 11, the performance of the proposed methods with different iteration cycles is illustrated. Computation time is normalized to the time it takes to use . (a) ER + KSVD and (b) HIO + KSVD.

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