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InfoResearchPeer-reviewed

TWReID: Through-Wall and Free-Walking Person Re-Identification Based on MIMO Radar

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Summary

TWReID is a through-wall and free-walking person re-identification system built on a customized MIMO radar with a 4 TX by 16 RX antenna array, using 1 to 2 GHz FMCW signals. The authors report mAP and CMC-1 of 86.8% and 96.5% on a 14-person free-walking dataset, and 64.6% and 95% on a dataset with varied behaviors, outperforming existing identity recognition and person Re-ID methods.