Korea Institute of Science and Technology

Industry-University Cooperation Foundation Hanyang University

Yoonseob Lim

Jae Ho Chung

Jongsuk Choi

Seung-Cheol Baek

Jinhong Noh

Jiyeon Ha

A system for detecting a sound to which a user is attending based on neural signals includes an audio signal collection unit to collect audio signals including two or more sounds from a surrounding environment around the user; a neural signal collection unit to collect the neural signals of the user; an attended sound detection unit to analyze correlations between the two or more sounds included in the audio signals and the neural signals of the user in real time and determine the sound to which the user is attending based on the correlations; a database unit to store a result of the detection; and an output unit to select and output the stored individual audio signal or output the result of detecting the attended sound in real time according to the presence or absence of the audio signal in the surrounding environment around the user.

System and method for real-time detection of user's attention sound based on neural signals, and audio output device using the same

Embodiments are directed to a mobile robot control apparatus for compensating an input delay time, which includes: a user input receiving unit configured to receive a user input for moving a mobile robot from an input device; a waypoint map estimating unit configured to generate an estimated waypoint map in which a waypoint vector is defined for each grid, based on the received user input; an area target determining unit configured to calculate a movable path along which the mobile robot is movable from a current position, and to determine a moving path of the mobile robot based on the calculated movable path and the waypoint vector of the estimated waypoint map; and a driving unit configured to move the mobile robot along the determined moving path, and its control method.

Mobile robot control apparatus and method for compensating input delay time

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Seoul, South Korea

Yoonseob Lim