Efficient and robust 3D line drawings using difference-of-Gaussian

• Main Authors: He, Ying, Mueller-Wittig, Wolfgang, Ying, Xiang, Seah, Hock Soon, Zhang, Long, Xia, Jiazhi
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/100861; http://hdl.handle.net/10220/16293
• Institution: Nanyang Technological University

Line drawings are widely used for sketches, animations, and technical illustrations because they are effective and easy to draw. The existing computer-generated lines, such as suggestive contours, apparent ridges, and demarcating curves, adopt the two-pass framework: in the first pass, certain geome...