Figure 1
From: Simultaneous fusion, imaging and encryption of multiple objects using a single-pixel detector
Procedure of the proposed method: S:the array of multiplexed patterns, Sj: the j-th multiplexed pattern; B1–B4: four complementary binary encoded matrices; Cj: the j-th illumination pattern; HP: Hadamard product of Sj and the encoded matrices; PI: projection illumination; MO: multiple objects; G: intensities detected by the single-pixel detector; IT: iterative reconstruction method that is used to recovered fused image; HP’: Hadamard product of the fused image \(\widehat{f}\) and the encoded matrices; f1p, f2p, f3p and f4p: four random sampling images; CS’: CS algorithm that is used to compute images of four objects; f1, f2, f3 and f4: four finally-recovered images. Single arrows describe process, and double arrows describe interaction of the parameters at both ends of the arrow.
