Author

Rashmi Bhaskara

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Preprint Aug 2026

Lesion-Aware Adaptive Fourier Neural Operator for CT-to-PSMA PET Synthesis in Prostate Cancer

LAFNO is proposed, a Lesion-Aware Adaptive Fourier Neural Operator for CT-to-PSMA-PET synthesis that replaces high-dimensional radiomics conditioning with two efficient CT-derived proxy channels and uses a contrast proxy for local density variation and a disorder proxy for local texture heterogeneity.

Rashmi Bhaskara, Waleed M. Almutairi, Matthew Gopaulchan et al. · 0 citations