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. 2018 Mar 8;9(4):1601–1612. doi: 10.1364/BOE.9.001601

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© 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

© 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

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Fig. 3 — Comparison between spatial-domain-only input ((a)-(c)), transform-domain-only input ((d)-(e)), and multi-domain input ((f)-(g)) for the networks. (a) The red, green, and blue spatial inputs for the incoherent illumination condition. (b) The single green channel input for the dual-LED illumination condition. (c) The single green channel input for the single-LED illumination condition. (d) The Fourier-domain-only input for the incoherent illumination condition with a Fourier magnitude channel (d1), and Fourier angle channel (d2). (e) The autocorrelation-only input for the dual-LED illumination condition. (f) The two-domain input for the incoherent illumination condition with a spatial intensity channel (f1), a Fourier magnitude channel (f2), and a Fourier angle channel (f3). (g) The three-domain input for the dual-LED illumination condition with a spatial intensity channel (g1), a Fourier magnitude channel (g2), and an autocorrelation channel (g3). All data can be downloaded from Dataset 1 [17].