Laplacian lines for real-time shape illustration

• 主要作者: Zhao, Yuan
• 其他作者: He Ying
• 格式: Final Year Project
• 語言: English
• 出版: 2015
• 主題: DRNTU::Engineering::Computer science and engineering::Computing methodologies::Image processing and computer vision
• 在線閱讀: http://hdl.handle.net/10356/63804
• 機構: Nanyang Technological University

Polygonal mesh is the collection of vertices, edges and surfaces that defines the shape of a 3D object. Feature lines are salient surface characteristics that are the curves on the surfaces of 3D object. Their definition involves third and fourth order surface derivatives. Therefore, line drawing is...