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This letter considers the problem of building layout determination using through-wall-radar imaging technology, which employs multiple transmit–receive channels to implement multiview synthetic aperture imaging. In each view, the phase errors of multichannel data introduced by the unknown walls deteriorate significantly the performance of the coherently data-combined algorithm by Le <etal/>...
The imaging of building layout, which is benefit for implementing target localization and multi-path suppression, is a significant topic in the practical application of through-wall-radar imaging. In this paper, multi-view imaging of building layout is performed with real data collected by our through-wall-radar. Firstly, multiple single-view images are generated through the Back-projection algorithm...
For the tracking of moving target in through-wall-radar imaging, the trajectory accuracy depends on the accuracy of the extracted target position. In the case of multiple targets, it is difficult to extract the faint target information and separate the adjacent targets effectively. To deal with these problems, the paper presents a target extraction algorithm based on multiple thresholds. The target...
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