[1]LI Jing,YANG Yimin,CAI Shuting.3-D scene plane reconstruction based on multiple views[J].CAAI Transactions on Intelligent Systems,2014,9(4):454-460.[doi:10.3969/j.issn.1673-4785.201309029]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
9
Number of periods:
2014 4
Page number:
454-460
Column:
学术论文—智能系统
Public date:
2014-08-25
- Title:
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3-D scene plane reconstruction based on multiple views
- Author(s):
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LI Jing1; YANG Yimin2; CAI Shuting2
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1. Academy of Information Technology, Luoyang Normal University, Luoyang 471022, China;
2. School of Automation, Guangdong University of Technology, Guangzhou 510090, China
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- Keywords:
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3-D scene plane; reconstruction; homography; constraint condition; intelligent algorithm; genetic algorithm
- CLC:
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TP391.41
- DOI:
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10.3969/j.issn.1673-4785.201309029
- Abstract:
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With consideration to the problems including low accuracy of the 3-D scene plane reconstruction by using the traditional 3-D reconstruction method, two kinds of 3-D scene plane reconstruction models based on multiple views are presented. One is the model of a scene plane reconstruction based on minimizing the reverse projection error. The other is the model of a scene plane reconstruction based on minimizing the transfer error. The first model uses the knowledge that the reverse projection lines should not only intersect with a scene plane but should also meet at one point in a scene plane, so as to minimize the reverse projection error in the scene plane. The second model uses the transfer relationship between the image plane and the scene plane, so as to minimize the transfer error in the scene plane. Finally, the optimized value is computed by the genetic algorithm. The basic principles of the two methods are the same, and the difference between them is in regard to the computational complexity. The experimental results show that the accuracy of the two methods is almost the same and the accuracy of the 3-D scene plane reconstruction is improved greatly.