Fig. 5: Dependence of the amplitude decomposition error on noise level and image size. | Nature Communications

Fig. 5: Dependence of the amplitude decomposition error on noise level and image size.

From: Fast mode decomposition in few-mode fibers

Fig. 5

Amplitude decomposition error εA for a 3-mode, b 5-mode, c 6-mode, and d 8-mode fibers depending on image size and noise level in the input image. Horizontal axes correspond to the image size in pixels, vertical axes correspond to SNR value in dB. Amplitude decomposition error values are color-coded, regions with an error value less than a certain value are labeled on the graphs. Source data are provided as a Source Data file.

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