Article

When Does Saliency-Guided Fusion Help? A Diagnostic Study of Metric- Visual Disagreement in Multimodal Brain Image Fusion

2026-08-04

Abstract excerpt

<title>Abstract</title> <p>Multimodal medical image fusion combines structural and functional imaging to support clinical interpretation. Saliency-guided weighting is widely adopted as a simple, training-free way to emphasize informative image regions during fusion. However, most studies validate a saliency-guided method on a single modality pair and report only the metrics on which it performs best, leaving open...

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Literature Corpus work: 18112f3a-d3fa-58fa-b413-4909f457fb36
DOI: 10.21203/rs.3.rs-10558594/v1

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