Fig. 3: Quantification of the performance of encoder-decoder pairs with different numbers of decoder layers (L) trained for increasing occlusion widths (wo). | Nature Communications

Fig. 3: Quantification of the performance of encoder-decoder pairs with different numbers of decoder layers (L) trained for increasing occlusion widths (wo).

From: Learning diffractive optical communication around arbitrary opaque occlusions

Fig. 3

a PSNR and b SSIM between the diffractive decoder outputs and the ground-truth messages. The PSNR and SSIM values are calculated by averaging over 10,000 MNIST test images. \({w}_{t}\) refers to the width of the transmitter aperture.

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