Hyoung-Gon Kim

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We propose a new method to recognize a user’s activities of daily living with accelerometers and RFID sensor. Two wireless accelerometers are used for classification of five human body states using decision tree, and detection of RFID-tagged objects with hand movements provides additional instrumental activity information. Besides, we apply our activity(More)
We propose a novel method to recognize a user¿s activities of daily living with accelerometers and RFID sensor. Two wireless accelerometers are used for the classification of 5 human body states using decision tree, and detection of RFID tagged objects with hand movement provides additional object related hand motion information. To do this, we used(More)
In this paper, we present a coordinated video surveillance system that can minimize the spatial limitation and can precisely extract the 3D position of objects. To do this, our system used an agent based system and also tracked the normalized object using active wide-baseline stereo method. The system is composed of two parts: multiple camera agents (CAs)(More)
The UPnP (universal plug and play) defines an architecture for pervasive peer-to-peer network connectivity of intelligent appliances. It shares the service oriented architecture with emerging Web service technology, and has many advantages for future robot middleware such as automatic discovery of services and accommodation of dynamic distributed computing(More)
This paper presents a new method for recognizing the activities of daily living (ADL) based on the state-dependent motion analysis using three accelerometers and a glove type RFID reader. Two accelerometers are used for the classification of five body states based on the decision tree. Classification of the instrumental activities is performed based on the(More)
This paper presents an automatic FDP (Facial Definition Parameters) and FAP (Facial Animation Parameters) generation method from an image sequence that captures a frontal face. The proposed method is based on facial feature tracking without markers on a face. We present an efficient method to extract 2D facial features and to generate the FDP by applying 2D(More)
This paper presents an approach to utilize UPnP as a middleware for robots. It describes the advantages of UPnP by comparing UPnP with TAO CORBA that was used in a few robot development projects. In order to consider real situation, we select a sample robot architecture, and examine the possibility of UPnP as a robot middleware with the robot architecture.(More)
This paper presents real-time reconstruction of dynamic 3D avatar for interactive mixed reality. In computer graphics, one of the main goals is the combination of virtual scenes with real-world scenes. However, the views of the real world objects are often restricted to views from the cameras. True navigation through such mixed reality scenes becomes(More)