Kim Hyun Don Choi, Jong-Suk Kim, Munsang 2024-01-13T07:02:18Z 2024-01-13T07:02:18Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/103927 English sound localization face tracking voice activity Speaker localization among multi-faces in noisy environment by audio-visual Integration Conference 1 ICRA2006 ICRA2006 US