We present a new method for constructing a parametric blending surface that smoothly connects two triangular meshes. A user selects a subregion on each triangular mesh. The local parameterizations of two selected regions are found by using geodesic polar coordinates, and a base surface on each triangular mesh is constructed by two boundary curves on parametric domain. Finally, two base surfaces are smoothly blended for generating a blending surface. The shape of a blending surface can easily be controlled by several shape parameters or by directly manipulating surface point. We demonstrate the effectiveness of our technique by showing several modeling examples.

학력: 2001년 2월 한양대학교 수학과 학사

     2007년 2월 서울대학교 컴퓨터공학부 박사 

경력: 2007 서울대학교 BK21 정보기술사업단 박사후연구원

    2013-2014 Victoria Univ. of Wellington 방문 연구원    2007-현재 동국대학교 멀티미디어공학과 조교수/부교수/교수