Vadym Vilhurin

Acoustic UAV Detection in Battlefield Scenarios: Handling Noise, Domain Shift, and Weak Labels

This paper proposes the integration of Per-Channel Energy Normalization (PCEN) and attention-based pooling to enhance feature extraction under low signal-to-noise ratio scenarios and proposes a domain-aware training strategy that leverages auxiliary classes and multi-microphone data to mitigate cross-domain performance...