Unsupervised Prior-Guided Implicit Neural Representation for Iterative Reconstruction in Neutron Coded Aperture Imaging
Fast-neutron coded aperture imaging (NCAI) is a key diagnostic technique for resolving the spatial distribution of fusion hotspots in inertial confinement fusion (ICF) experiments. However, recovering the source distribution from the coded image is an illposed inverse problem. Existing supervised deep-learning methods...