Chang-Suk Cho

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Computer techniques have been widely investigated and employed in the design and manufacturing of engineering products in industries. Most commercial CAD/CAM software systems are focused on the mechanical, electronic, electrical and MEMS parts. However, computer techniques to support creation and fabrication of soft products recently have a strong need in(More)
According to the development of 3D printer the need for 3D scanning technology becomes one of the most rapid increasing parts among industries. In order to obtain 3D surface curvature of a back, an efficient approach using lattice pattern is presented. The surface curvature can be obtained from the distorted block edges projected with the black and white(More)
An implementation of a motion editor using laser-scanned 3D body data and the animated result in augmented reality are reported in this paper. Joint points of the skeleton in the body were picked up as pivot points for 3D rotation. The body data were framed to skeleton model and organized as hierarchical structure. In order to implement the 3D animation of(More)
An implementation of a motion editor using laser-scanned 3D body data and the animated result in augmented reality are reported in this paper. The body data were framed to skeleton model and organized as hierarchical structure. In order to implement the 3D animation of the body data, the vertexes of the objects were connected as skeleton structure and(More)
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