Figure 6From: Resolution-enhanced radar/SAR imaging: an experiment design framework combined with neural network-adapted variational analysis regularizationConvergence rates evaluated via the IOSNR metric (26) versus the number of iterations evaluated for three most prominent high-resolution iterative enhanced RS imaging methods: DEDR-RASF method [7], APES--ML-optimal APES method [6], and the developed unified DEDR-VA-NN technique (16).Back to article page