EasyVFX: Frequency-Driven Decoupling for Resource-Efficient VFX Generation. - Yue Ma 016; Xu Ye; Qinghe Wang; Yucheng Wang; Hongyu Liu; Yinhan Zhang; Xinyu Wang; Yuanpeng Che; Shanhui Mo; Paul Liang; Fangneng Zhan; Qifeng Chen 001 (CoRR, 2026)