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Proceedings Paper

Identifying faces based on three-dimensional geometrical properties from a single 2D line drawing
Author(s): Xuedong Du; Li-na Yi
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Paper Abstract

According to three-dimensional geometrical properties, some theorems and corollaries of face identification from line drawing with hidden lines are proposed in this paper. This paper improves the depth-first search algorithm by adding constraints. By this means, the cycles that are unreasonable are deleted directly and the efficiency of face identification is increased. The examples show that the face identification algorithm proposed in this paper not only can identify faces exactly from line drawing but increases the efficiency of the original algorithm.

Paper Details

Date Published: 1 October 2011
PDF: 5 pages
Proc. SPIE 8285, International Conference on Graphic and Image Processing (ICGIP 2011), 82853N (1 October 2011); doi: 10.1117/12.914440
Show Author Affiliations
Xuedong Du, Shandong Univ. of Science and Technology (China)
Li-na Yi, Shandong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 8285:
International Conference on Graphic and Image Processing (ICGIP 2011)
Yi Xie; Yanjun Zheng, Editor(s)

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