WARPNet: Scale-Wise Autoregressive Cross-Modal Synthesis for Accurate and Detail-Preserving MRI-to-PET Generation. - Guanyu Zhou; Yifei Chen 019; Gaoxiang Ying; Mingxuan Liu 001; Xuguang Bai; Jialan Zheng; Bixiao Cui; Qiyuan Tian; Jie Lu (BIBM, 2025)