Laplacian lines for real-time shape illustration

• Main Author: Zhao, Yuan
• Other Authors: He Ying
• Format: Final Year Project
• Language: English
• Published: 2015
• Subjects: DRNTU::Engineering::Computer science and engineering::Computing methodologies::Image processing and computer vision
• Online Access: http://hdl.handle.net/10356/63804
• Institution: 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...