Expressive Line Drawings of Human Faces from Range Images
Authors: Yuezhu Huang Yuezhu, Ralph Martin, Paul L Rosin, Xiangxu Meng, Chenglei Yang
Published in: Science in China Series F: Information Sciences 52 (2) 295-307, 2009.
Abstract:
Human faces are fascinating, and very diverse. They are so expressive of the most delicate emotional nuances that many artists have devoted their lives to portraiture. Line drawing is both concise and expressive, and is important in both art and computer graphics. Although considerable research has been done on non-photorealistic rendering (NPR) of line drawings[1[1-8], computer generated portraiture is still a challenging task.
