Automatic Scoring System for Digitized Handwritten Answers. - Tomo Asakura; Hung Tuan Nguyen; Thanh-Nghia Truong; Yoichi Tsuchida; Takahiro Yamamoto; Hiroshi Miyazawa; Nam Tuan Ly; Masato Nemoto; Masamitsu Ito; Toshihiko Horie; Keiichi Kaneko; Masaki Nakagawa (IEEE Access, 2026)