Self-supervised Neural Audio-Visual Sound Source Localization via Probabilistic Spatial Modeling

Yoshiki Masuyama,Yoshiaki Bando,Kohei Yatabe,Yoko Sasaki,Masaki Onishi,Yasuhiro Oikawa,Yoshiki Masuyama,Yoshiaki Bando,Kohei Yatabe,Yoko Sasaki,Masaki Onishi,Yasuhiro Oikawa

Detecting sound source objects within visual observation is important for autonomous robots to comprehend surrounding environments. Since sounding objects have a large variety with different appearances in our living environments, labeling all sounding objects is impossible in practice. This calls for self-supervised learning which does not require manual labeling. Most of conventional self-superv...