An LLM-Empowered Low-Resolution Vision System for On-Device Human Behavior Understanding. - Siyang Jiang; Bufang Yang; Lilin Xu; Mu Yuan; Yeerzhati Abudunuer; Kaiwei Liu 001; Liekang Zeng; Hongkai Chen 001; Zhenyu Yan 002; Xiaofan Jiang 001; Guoliang Xing (CoRR, 2025)