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Qi-Xiang Wang

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Open access 2026

PTT-GGF Network: Robust Voice Activity Detection via Multimodal Gated Fusion in Complex Cockpit Environments

This paper proposes a Push-to-Talk Guided Gated Fusion (PTT-GGF) audio-visual multimodal architecture that significantly outperforms mainstream audio-only and cascaded schemes, providing a highly reliable and low-latency detection paradigm for smart cockpit monitoring systems.

Wei-Jun Pan, Qi-Xiang Wang, Yi-Di Wang et al. · IEEE Access · 0 citations