Accurate image reconstruction from reduced data in pulsed electron paramagnetic resonance imaging

• Published in: Journal of magnetic resonance (1997) Vol. 378; p. 107920
• Main Authors: Zhang, Zheng, Epel, Boris, Chen, Buxin, Xia, Dan, Sidky, Emil Y., Halpern, Howard, Pan, Xiaochuan
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 01.09.2025
• Subjects: Algorithms; Animals; Computer Simulation; Electron paramagnetic resonance imaging (EPRI); Electron Spin Resonance Spectroscopy - methods; Image Processing, Computer-Assisted - methods; Mice; Optimization-based reconstruction; Oxygen - chemistry; Phantoms, Imaging; Primal–dual algorithm; Pulsed EPRI; Pulsed EPRI; Optimization-based reconstruction; Electron paramagnetic resonance imaging (EPRI); Primal–dual algorithm

We investigate and develop algorithms for reconstructing effective probe-density images, and then for obtaining oxygen-concentration images, from data of a subject collected at sparse views (SVs) or over a limited-angular range (LAR) for possibly achieving fast pulsed electron paramagnetic resonance...