Cai Y, Chen L, Guan H, Lin S, Lu C, Wang C, et al. Explicit Invariant Feature Induced Cross-Domain Crowd Counting. AAAI [Internet]. 2023 Jun. 26 [cited 2026 May 13];37(1):259-67. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/25098