PENTAGON: Physics-enhanced neural network for volumetric flame chemiluminescence tomography
Ying Jin,
Sunyong Zhu,
Shouyu Wang
et al.
Abstract:This study proposes a physics-enhanced neural network, PENTAGON, as an inference framework for volumetric tomography applications. By leveraging the synergistic combination of data-prior and forward-imaging model, we can accurately predict 3D optical fields, even when the number of projection views decreases to three. PENTAGON is proven to overcome the generalization limitation of data-driven deep learning methods due to data distribution shift, and eliminate distortions introduced by conventional iteration al… Show more
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