2 papers
cs.CV2025
UniSino: Physics-Driven Foundational Model for Universal CT Sinogram Standardization
Xingyu Ai, Shaoyu Wang, Zhiyuan Jia +4
During raw-data acquisition in CT imaging, diverse factors can degrade the collected sinograms, with undersampling and noise leading to severe artifacts and noise in reconstructed…
math.OC2025
Quantum Hamiltonian Descent for Non-smooth Optimization
Jiaqi Leng, Yufan Zheng, Zhiyuan Jia +4
Non-smooth optimization models play a fundamental role in various disciplines, including engineering, science, management, and finance. However, classical algorithms for solving su…