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Fig. 4 | PhotoniX

Fig. 4

From: Three-channel robust optical encryption via engineering coherence Stokes vector of partially coherent light

Fig. 4

Experimental results of the recovered color images from the measured coherence Stokes vectors. a, f, k, and p are the target images. b–e The recovered colorful letters “RGB” and its the separate primary-color-channels. g–j The recovered color windmill. l–o The recovered color peking opera mask. q–t The recovered lab logo. The corresponding simulation results for the recovered color images are shown in the inset (within the yellow dashed circle)

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