Chinese Journal of Lasers, Volume. 45, Issue 12, 1205001(2018)
Dynamic Target Imaging through Scattering Media Based on Optical Transmission Matrix
Herein, we proposed a dynamic target scattering imaging method. First, we measured the optical transmission matrix by using a four-step phase-shifting interferometry method. Then, we performed numerical simulations of tracking and reconstruction for different dynamic targets through the scattering medium based on phase conjugation, Tikhnov regularization, and total variation minimization algorithms. The feasibility of this method was experimentally verified, and the properties of the three algorithms were compared. The results show that the antinoise ability of the total variation minimization algorithm is the best. The proposed method provides a new idea for dynamic target imaging through scattering media in the biomedical field.
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Xueying Sun, Jiannan Wang, Wei Li, Jietao Liu, Gang Wang, Ting Ji, Xiaopeng Shao. Dynamic Target Imaging through Scattering Media Based on Optical Transmission Matrix[J]. Chinese Journal of Lasers, 2018, 45(12): 1205001
Category: beam transmission and control
Received: Jun. 5, 2018
Accepted: Jul. 27, 2018
Published Online: May. 9, 2019
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