Unveiling and Bridging the Functional Perception Gap in MLLMs: Atomic Visual Alignment and Hierarchical Evaluation via PET-Bench. - Zanting Ye; Xiaolong Niu; Xuanbin Wu; Xu Han; Shengyuan Liu; Jing Hao; Zhihao Peng 002; Hao Sun; Jieqin Lv; Fanghu Wang; Yanchao Huang; Hubing Wu; et al. (CoRR, 2026)

Multicontrast MR-Guided Diffusion Model for Ultra-Low-Dose Brain PET Denoising in Temporal Lobe Epilepsy. - Xiaolong Niu; Jieqin Lv; Zanting Ye; Yibo Wei; Yijun Lu; Xuanbin Wu; Wenxiang Yi; Pengcheng Ran; Lijun Lu (IEEE J. Biomed. Health Informatics, 2026)