Paper Title:
Structured-Light-Based 3D Reconstruction Using Gray Code and Line-Shift Stripes
  Abstract

The structured light can be used to extract the 3D information through obtaining the three-dimensional points from being measured object, and this method is simple, fast and accurate. However, the key factor of this process is how to inspect the stripes accurately. To improve the accuracy, in this paper, we firstly locate the stripes of the structured light roughly by use of the gray code images, and then locate it accurately by utilizing the line-shift stripes code images. Finally we turn the two dimensions search into one dimension search in the image match by using of epipolar constraint, and the intersection points of the stripes of structured light and the epipolar line are final match points. Finally, space intersection has been used to obtain three-dimensional points. Repeated experiments prove that wonderful effect can be obtained by this method.

  Info
Periodical
Advanced Materials Research (Volumes 108-111)
Edited by
Yanwen Wu
Pages
799-804
DOI
10.4028/www.scientific.net/AMR.108-111.799
Citation
S. Y. Zheng, H. L. Hu, X. Xu, K. Le, "Structured-Light-Based 3D Reconstruction Using Gray Code and Line-Shift Stripes", Advanced Materials Research, Vols. 108-111, pp. 799-804, 2010
Online since
May 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Gui Gao, Xi Chen Yang, Hai Ming Zhang
Abstract:3D surface reconstruction has been widely used in reverse engineering, remanufacturing and automatic measurement. Binocular stereo imaging...
1981
Authors: Zhen Qian Liu, Shun Wang, Yi Xin Zhang
Chapter 7: Frontiers of Computer Applicated in Building
Abstract:The calibration of structured light vision sensor is the key technique in structured light 3D vision measurement. In this paper, a novel...
4321
Authors: Zi Qiang Yin, Guang Jun Zhang, Xin Yuan, Hui Hui Zhao, Lin Wu
Chapter 1: Material Section
Abstract:In recent years, flexible remanufacture has become new research focus because of the requirement of rapid repair and reuse worn parts. 3D...
83
Authors: Li Tian, Wei Zhu, Fang Di, Jian Li Li, Ke Jie Li
Chapter 6: Voice, Image and Video Processing, Recognition Technologies
Abstract:Structured light extraction is an important problem in 3-D measurement of structured light. Due to traditional structured light extraction...
495
Authors: Xiao Rong Mao, Xia Yuan, Chun Xia Zhao
Chapter 7: Artificial Intelligence and Computational Algorithms
Abstract:Center extraction of structured light’s stripe is a key link in the detection system for the robot’s passable areas based on a single-line...
667