HRM^2Avatar: High-Fidelity Real-Time Mobile Avatars from Monocular Phone Scans. - Chao Shi; Shenghao Jia; Jinhui Liu; Yong Zhang; Liangchao Zhu; Zhonglei Yang; Jinze Ma; Chaoyue Niu; Chengfei Lv (CoRR, 2025)