DocumentCode :
2503240
Title :
One-Shot Scanning Using a Color Stripe Pattern
Author :
Li, Renju ; Zha, Hongbin
Author_Institution :
Key Lab. of Machine Perception (Minist. of Educ.), Peking Univ., Beijing, China
fYear :
2010
fDate :
23-26 Aug. 2010
Firstpage :
1666
Lastpage :
1669
Abstract :
Structured light 3D scanning has many applications such as 3D modeling, animation, motion analysis, deformation measurement and so on. Traditional structured light methods make use of a sequence of patterns to obtain the dense 3D data of objects. However, few methods have been proposed to achieve pixel wise reconstruction using one pattern only. In this paper, we proposes a one-shot scanning system based on a novel stripe pattern. This pattern uses color stripes with quadratic intensity distribution in each stripe. The color distribution is based on a De Bruijn sequence with six colors and order three. Graph cut is utilized to decode the color information and the resulting code is calculated using local intensity. Compared with traditional methods, the proposed method uses one pattern only and achieves pixel wise reconstruction. Experimental results show that our one-shot scanning system can robustly capture 3D data with high accuracy.
Keywords :
image colour analysis; image reconstruction; solid modelling; De Bruijn sequence; color distribution; color stripe pattern; graph cut; one-shot scanning; pattern sequence; pixel wise reconstruction; quadratic intensity distribution; structured light 3D scanning; Cameras; Decoding; Encoding; Image color analysis; Image reconstruction; Pixel; Three dimensional displays; 3D shape recovery; Structured light;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Pattern Recognition (ICPR), 2010 20th International Conference on
Conference_Location :
Istanbul
ISSN :
1051-4651
Print_ISBN :
978-1-4244-7542-1
Type :
conf
DOI :
10.1109/ICPR.2010.412
Filename :
5597212
Link To Document :
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