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A. Praveen

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#machine learning Preprint Oct 2026

Open-Vocabulary Audio-Visual Event Localization via Complex-Valued Fusion

Open-Vocabulary Audio-Visual Event Localization (OV-AVEL) labels each video segment with an event class, including classes that were never seen during training. The dominant pipeline uses a frozen multimodal foundation model (e.g. ImageBind) to embed the visual frame, the audio mel-spectrogram, and each candidate class...

A. Praveen, Koteswar Rao Jerripothula, Pratik Joshi et al. · 0 citations