Eventness: Object Detection on Spectrograms for Temporal Localization of Audio Events
Eventness: Object Detection on Spectrograms for Temporal Localization of Audio Events
In this paper, we introduce the concept of Eventness for audio event detection, which can, in part, be thought of as an analogue to Objectness from computer vision. The key observation behind the eventness concept is that audio events reveal themselves as 2-dimensional time-frequency patterns with specific textures and geometric …