인접면의 벡터 변화량을 이용한 3D 문화재 데이터의 도면 실루엣 생성

Recently, many studies are progressing the cultural assets restoration which are a national symbol through combining 3D scanner and computer graphics technology that can create the data in three-dimensional surface of an object. Historical research data of cultural assets based on drawing that possible grasp the structure of cultural assets. However, current drawing has some demerit that can not represent to surface features such as inner-pattern in cultural assets. Therefore in this paper, we suggest the extraction method of drawing silhouette that can represent to features of structural and surface.