Dong-geon Kong

TL;DR: In this article, an audio likelihood module is used to determine corresponding audio likelihoods for each of a plurality of sounds received from corresponding different directions, each audio likelihood indicating a likelihood a sound is an object to be tracked.

TL;DR: In this paper, a grid map building method and an apparatus for cell decomposition in a mobile robot is presented. But the robot does not have the ability to estimate the pose of the robot after the robot moves.

TL;DR: In this paper, the authors proposed a mobile device capable of efficiently performing health care functions for a user by checking a user's state of health using a handheld mobile device mounted with a biomedical signal measurement module, which can be used both as mobile device and in measuring the emotional state and physical condition of a user if necessary, and a health care method using the same.

TL;DR: In this paper, a feature analyzer adapted to analyze features of the physiological signals acquired from a user and generate feature values, a subtractor adapted to obtain differences between the feature values generated by the feature analyzers and feature values used as a standard to perceive an emotional state of the user, and an emotion classifier adapted to analyse the differences obtained by the subtractor and classify an emotion into a plurality of emotional categories.

TL;DR: In this paper, a microphone array system including an input unit to receive sound signals using a plurality of microphones, a frequency splitter splitting each sound signal received into a multiplicative set of narrowband signals, and an average spatial covariance matrix estimator using spatial smoothing is presented.