Distribution of local curvature values as a sign for static signature verificationUmidjon Akhundjanov, Bakhrom Soliyev, Ahror Kayumov, Abrorjon Kholmatov, Khurshid Musayev and Zarina ErmatovaE3S Web of Conf., 508 (2024) 03003DOI: https://doi.org/10.1051/e3sconf/202450803003