Fig. 2: Comparison of different phase imaging methods. | Light: Science & Applications

Fig. 2: Comparison of different phase imaging methods.

From: Phase imaging with an untrained neural network

Fig. 2

a The ground-truth phase image: a plant cell slice obtained in our previous work35. b The diffraction pattern calculated from a at d = 10 mm. cf The phases reconstructed by means of c direct reconstruction from b via back propagation, d the GS algorithm, e the TIE equation, and f PhysenNet. Scale bar: 256 µm

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