DocumentCode :
2541033
Title :
3D object reconstruction from a single 2D line drawing without hidden lines
Author :
Cao, Liangliang ; Liu, Jianzhuang ; Tang, Xiaoou
Author_Institution :
Dept. of Inf. Eng., Chinese Univ. of Hong Kong, China
Volume :
1
fYear :
2005
fDate :
17-21 Oct. 2005
Firstpage :
272
Abstract :
The human vision system can interpret a single 2D line drawing as a 3D object without much difficulty even if the hidden lines of the object are invisible. Several reconstruction approaches have tried to emulate this ability, but they cannot recover the complete object if the hidden lines of the object are not shown. This paper proposes a novel approach for reconstructing complete 3D objects from line drawings without hidden lines. First, we develop some constraints and properties for the inference of the topology of the invisible edges and vertices of an object. Then we present a reconstruction method based on perceptual symmetry and planarity of the object. We give a number of examples to demonstrate the ability of our approach.
Keywords :
edge detection; image reconstruction; topology; 3D object reconstruction; hidden lines; human vision system; invisible edges; object planarity; object vertices; perceptual symmetry; single 2D line drawing; topology inference; Asia; Computer vision; Engineering drawings; Humans; Image reconstruction; Labeling; Machine vision; Reconstruction algorithms; Shape; Topology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Vision, 2005. ICCV 2005. Tenth IEEE International Conference on
ISSN :
1550-5499
Print_ISBN :
0-7695-2334-X
Type :
conf
DOI :
10.1109/ICCV.2005.1
Filename :
1541267
Link To Document :
بازگشت