Models Overview

🧠 Implemented Models

Model	Venue	Paper	Input	Key Idea
LMV-Net	MICCAI 2026	-	Multi-view, longitudinal	Multi-view longitudinal model with dual-stream attention leveraging both views of one breast.
ImgFeatAlign	MICCAI 2025	Paper	Single-view, longitudinal	Uses image-based deformation (MammoRegNet) applied in feature space for improved longitudinal comparison.
VMRA-MaR	MICCAI 2025	Paper	Multi-view, longitudinal	Extends Mirai to longitudinal mammograms using Spatial Asymmetry Detector and Longitudinal Asymmetry Tracker.
OA-BReaCR	MICCAI 2024	Paper	Single-view, longitudinal	Learns longitudinal changes using feature-based deformation fields for better temporal alignment.
Mirai	Sci. Transl. Med. 2021	Paper	Multi-view, single-timepoint	Learns breast cancer risk from all four views in a single visit

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🔍 Model Comparison

Input Representation

• Single-view models:

  • OA-BReaCR
  • ImgFeatAlign

• Multi-view models:

  • Mirai
  • VMRA-MaR
  • LMV-Net

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Temporal Modeling

• Single-timepoint:

  • Mirai

• Longitudinal (multi-timepoint):

  • VMRA-MaR
  • OA-BReaCR
  • ImgFeatAlign
  • LMV-Net

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Aggregation Strategy

• Patient-wise (all views jointly):

  • Mirai
  • VMRA-MaR

• Breast-wise modeling:

  • LMV-Net