Kim, Hyun-Don Choi, Jong-Suk Kim, Munsang 2024-01-21T01:33:31Z 2024-01-21T01:33:31Z 2021-09-05 2007-02 1598-6446 https://pubs.kist.re.kr/handle/201004/134688 In this paper, we developed not only a reliable sound localization system including a VAD (Voice Activity Detection) component using three microphones but also a face tracking system using a vision camera. Moreover, we proposed a way to integrate three systems in the human-robot interaction to compensate errors in the localization of a speaker and to reject unnecessary speech or noise signals entering from undesired directions effectively. For the put-pose of verifying Our system's performances, we installed the proposed audio-visual system in a prototype robot, called IROBAA (Intelligent ROBot for Active Audition), and demonstrated how to integrate the audio-visual system. English INST CONTROL ROBOTICS & SYSTEMS, KOREAN INST ELECTRICAL ENGINEERS Human-robot interaction in real environments by audio-visual integration Article 1 INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, v.5, no.1, pp.61 - 69 INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS 5 1 61 69 scie scopus kci ART001040778 000243857300008 2-s2.0-33846702321 Automation & Control Systems Automation & Control Systems Article audio-visual integration face tracking human-robot interaction sound source localization voice activity detection