A Noise-Level-Aware Framework for PET Image Denoising. - Ye Li; Jianan Cui; Junyu Chen 002; Guodong Zeng; Scott Wollenweber; Floris Jansen; Se-In Jang; Kyung Sang Kim; Kuang Gong; Quanzheng Li (MLMIR@MICCAI, 2022)