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arXiv · 2111.05526

Space-Time Memory Network for Sounding Object Localization in Videos

Sizhe Li·Yapeng Tian·Chenliang Xu
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Abstract

Leveraging temporal synchronization and association within sight and sound is an essential step towards robust localization of sounding objects. To this end, we propose a space-time memory network for sounding object localization in videos. It can simultaneously learn spatio-temporal attention over both uni-modal and cross-modal representations from audio and visual modalities. We show and analyze both quantitatively and qualitatively the effectiveness of incorporating spatio-temporal learning in localizing audio-visual objects. We demonstrate that our approach generalizes over various complex audio-visual scenes and outperforms recent state-of-the-art methods.

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Sizhe Li, Yapeng Tian, Chenliang Xu. 2021-11-10. Space-Time Memory Network for Sounding Object Localization in Videos. https://arxiv.org/abs/2111.05526

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