?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Nguyen%2C+Thi+Ngoc+Diep&rft.aulast=Nguyen&rft.aufirst=Thi+Ngoc+Diep&rft.date=27+October+2019&rft.title=State-of-the-Art+in+Action%3A+Unconstrained+Text+Detection&rft.genre=proceeding