AuralSAM2 fuses audio-visual features via a pyramid-based AuralFuser module and audio-guided contrastive loss to improve promptable segmentation accuracy in SAM2 with minimal efficiency impact.
Audio-visual segmentation with semantics
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AuralSAM2: Enabling SAM2 Hear Through Pyramid Audio-Visual Feature Prompting
AuralSAM2 fuses audio-visual features via a pyramid-based AuralFuser module and audio-guided contrastive loss to improve promptable segmentation accuracy in SAM2 with minimal efficiency impact.