@article{pporldednetldctaproximalpolicyoptimizati, title = {PPORLD-EDNetLDCT: A Proximal Policy Optimization-Based Reinforcement Learning Framework for Adaptive Low-Dose CT Denoising}, author = {Debopom Sutradhar and Ripon Kumar Debnath and Mohaimenul Azam Khan Raiaan and Yan Zhang and Reem E. Mohamed and Sami Azam}, year = {2025}, eprint = {2509.03185}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2509.03185}, }