?url_ver=Z39.88-2004&rft_id=10.1080%2F13682199.2020.1767843&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Farooq%2C+M.U.&rft.aulast=Farooq&rft.aufirst=M.U.&rft.date=2020&rft.title=Imaging+Science+Journal&rft.pages=141-155&rft.atitle=Motion+estimation+of+high+density+crowd+using+fluid+dynamics&rft.volume=68&rft.issn=13682199&rft.issue=3&rft.genre=article