AI RESEARCH
FTPFusion: Frequency-Aware Infrared and Visible Video Fusion with Temporal Perturbation
arXiv CS.CV
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ArXi:2604.01900v1 Announce Type: new Infrared and visible video fusion plays a critical role in intelligent surveillance and low-light monitoring. However, maintaining temporal stability while preserving spatial detail remains a fundamental challenge. Existing methods either focus on frame-wise enhancement with limited temporal modeling or rely on heavy spatio-temporal aggregation that often sacrifices high-frequency details. In this paper, we propose FTPFusion, a frequency-aware infrared and visible video fusion method based on temporal perturbation and sparse cross-modal interaction.