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We present a multiview image completion method that provides geometric consistency among different views by propagating space structures. Since a user specifies the region to be completed in one of multiview photographs casually taken in a scene, the proposed method enables us to complete the set of photographs with geometric consistency by creating or(More)
— Various types of robots have been built and used in our daily life for various purposes. One of them is an assistive robot that can autonomously perform a proper task in a given situation. The robot is required to integrate constituent algorithms into one controlled architecture for the autonomous operation. In this paper, we categorize the constituent(More)
The performance of depth reconstruction in binocular stereo relies on how adequate the predefined baseline for a target scene is. Wide-baseline stereo is capable of discriminating depth better than the narrow-baseline stereo, but it often suffers from spatial artifacts. Narrow-baseline stereo can provide a more elaborate depth map with fewer artifacts,(More)
In this paper, an arm trajectory generation method based on the Rapidly-Exploring Random Tree Star (RRT*) is proposed for hu-manoid robot. The RRT* is one of anytime motion planning algorithms. The RRT* adopts the three fundamental components from the RRT, the preceding version of RRT*: the state variables, local planner, and cost function. The end effector(More)
Appointed as an endowed professor for outstanding young faculty (KAIST, 2013–2016) • Naver Young Faculty Fellowship Received a Naver Young Faculty Fellowship with a grant for outstanding new faculty, 2015 • Microsoft New Faculty Award in Korea Received a Microsoft New Faculty Award with a grant for outstanding new faculty in Korea, 2013 • Surim Foundation(More)
Humanoid robot requires a robust prevention system against external disturbances to protect itself from falling to the ground and to perform its tasks completely. In this paper, a Falling Prevention System for humanoid robot is proposed to avoid falling from the disturbances, and helps humanoid robot recover its balance from external force by taking a step.(More)
For extending the dynamic range of video, it is a common practice to capture multiple frames sequentially with different exposures and combine them to extend the dynamic range of each video frame. However, this approach results in typical ghosting artifacts due to fast and complex motion in nature. As an alternative, video imaging with interlaced exposures(More)