KOHTD: Kazakh offline handwritten text dataset. - Nazgul Toiganbayeva; Mahmoud SalahEldin Kasem; Galymzhan Abdimanap; Kairat Bostanbekov; Abdelrahman Abdallah; Anel Alimova; Daniyar B. Nurseitov (Signal Process. Image Commun., 2022)