A sound-based crowd activity recognition with neural network based regression models
Wei Wang, Fatjon Seraj, Paul Havinga · 2020
Activities performed by humans can be recognized by the sound they emit while being performed, hence, researchers have proposed methods that use sound to recognize human activities, by detecting the presence of sound events in short time frames. However, in crowded environments, many sound events overlap making it impossible to distinguish the individual events and methods of detection to fail.