Li B, Hu Y, Liu S, Xiao Z, Wang X. FreLay: Frequency-aware Energy Function for Training-free Layout-to-Image Generation. AAAI [Internet]. 2026 Mar. 14 [cited 2026 May 27];40(8):5992-6000. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/37522