Multi-stage intermediate fusion for multimodal learning to classify non-small cell lung cancer subtypes from CT and PET

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Fatih Aksu, Fabrizia Gelardi, Arturo Chiti, Paolo Soda

Published: 2025, Last Modified: 02 Mar 2026Pattern Recognit. Lett. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Novel intermediate fusion approach for NSCLC histology classification.•Voxel-based fusion exploiting spatial correlations between PET and CT images.•Multi-stage fusion across different levels of the feature hierarchy.