Woo Hyun Kim

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This paper suggests a system to detect multiple planes fast and roughly based on a depth map from depth camera 'Kinect'. In order to improve the speed of the plane detection process, we compute local normal vectors of points of the depth map and we classify 3D point cloud data whether it includes in the same plane using these local normal vectors. It is(More)
In order to analyze the genetic diversity and phylogenetic status of the Korean Chikso breed, we determined sequences of mtDNA cytochrome b (cyt b) gene and performed phylogenetic analysis using 239 individuals from 5 Chikso populations. Five non-synonymous mutations of a total of 15 polymorphic sites were identified among 239 cyt b coding sequences.(More)
This paper suggests an interactive facial robot system on a smart device which has a touch screen and a built-in microphone. The recognition process for touch inputs is enhanced by analyzing input patterns and a built-in microphone. Recognized results from the input procedure are converted to emotional states of the system, and then the emotional states are(More)
In this paper, emotional motion representation is proposed for Human Robot Interaction: HRI. The proposed representation is based on <i>"Laban Movement Analysis: LMA"</i> and trajectories of 3-dimensional whole body joint positions using an RGB-D camera such as a <i>"Microsoft Kinect"</i>. The experimental results show that the proposed method distinguishes(More)
—As robots step into the human's daily lives, interaction and communication between human and robot is becoming essential. For this social interaction with humans, we propose an emotion generation model considering simplicity, believability and uncertainty. First, OCC model is simplified and then stochastic approach on emotion decision algorithm for(More)