GSCT UVR LAB.
UVR Lab. was formed in Feb. 2001 at GIST to study and develop “Virtual Reality in Smart computing environments” that process multimodal input, perceive user’s intention and emotion, and respond to user’s request through Augmented Reality. Since 2012, UVR Lab moved to KAIST GSCT and restarted with a theme of “FUN in Ubiquitous VR.”
 
작성일 : 12-04-09
Vision-based All-in-One Solution for Augmented Reality and its Storytelling Applications
 글쓴이 : UVR
조회 : 4,524  


Uploaded by GIST CTI on Nov. 9, 2011
 
We propose a vision-based all-in-one solution for augmented reality where users want to exploit unknown 3D objects in their systems. In our solution, we facilitate two time-consuming o -line pro-cesses: obtaining information, such as keyframes and keypoints, for real-time tracking of unknown 3D targets, and estimating local coordinates with a scale for accurate registration of virtual content. The proposed solution only requires images with minimal interactions. The users do not need to know about 3D marker-less tracking in depth. At the end, we propose a framework for AR miniatures systems to verify the e ectiveness of our solution. As a result, all developed systems worked in real-time, more than 25 framerate, and showed reliable registration even in severe viewpoint changes. Our demonstration videos are available in the supplemental materials.