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. 2021 Feb 17;69:102777. doi: 10.1016/j.scs.2021.102777

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Fig. 3 — Different social distance monitoring methods used in Literature. (a) (Yang D. & Renganathan V., 2020) implemented Faster-RCNN for monitoring social distance (b)-(d) (Punn N. S., 2020), (Ramadass et al., 2020), utilized YOLOv3 with Deepsort tracking algorithm for social distance monitoring.