Acta Optica Sinica, Volume. 38, Issue 11, 1128002(2018)
Modeling and Simulation of Target Reconstruction by Laser Reflection Tomography
A fast algorithm based on the boundary of laser beam is proposed. Based on the time-space distribution of laser radar signals, the response function of the detection target to the signal and the model of the interaction process between them are deduced and established. A target reconstruction simulation system based on the laser reflection tomography is constructed. Based on the influences of the different sampling intervals and the different detection angles on the reconstructed image quality, two sets of comparative simulation experiments are carried out. Under different conditions, the filter backprojection algorithm is used to achieve the image reconstruction of the two-dimensional contour for the target.
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Biao Yang, Yihua Hu, Minle Li, Liren Guo, Jinying Tang, Xi Chen. Modeling and Simulation of Target Reconstruction by Laser Reflection Tomography[J]. Acta Optica Sinica, 2018, 38(11): 1128002
Category: Remote Sensing and Sensors
Received: Mar. 6, 2018
Accepted: Jun. 13, 2018
Published Online: May. 9, 2019
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