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Phaseless Terahertz Coded-Aperture Imaging Based on Deep Phase Compensation Gradient Descent Algorithm

In this work, we propose a phaseless terahertz coded-aperture imaging (PL-TCAI) method, which is able to achieve high-resolution reconstruction of the target at low intensity measurements and low signal-to-noise ratio (SNR) by utilizing the compensating phase information and deep generative model. Simulation experiments show that the proposed method has a competitive imaging performance compared with the state-of-the-art algorithms.