Study on Multiple Points Matching in Different Images of Intelligent Building

It is important for identifying the correspondences of points in different images. A double epipolar lines approach based on linear searching was proposed to identify the corresponding points in three images. First the component expressions of a given point epipolar equation were derived from the kn...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 580-583; pp. 3219 - 3222
Main Authors Dong, En Zeng, Lin, Zhi Ling, Ju, Peng
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.07.2014
Subjects
Cameras
Control theory
Measurement techniques
Linear Searching
Three-Dimensional Reconstruction
Epipolar Lines Constrains
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Summary:It is important for identifying the correspondences of points in different images. A double epipolar lines approach based on linear searching was proposed to identify the corresponding points in three images. First the component expressions of a given point epipolar equation were derived from the known epipolar model. Then the linear searching method was utilized to solve the problem of no analysis solutions since the numbers of state variables in these expressions were more than those of independent equations. Finally the target was found in looking for the corresponding points. The simulation shows it is effective.
Bibliography:Selected, peer reviewed papers from the 4th International Conference on Civil Engineering, Architechture and Building Materials (CEABM 2014), May 24-25, 2014, Haikou, China
ISBN:9783038351658
3038351652
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.580-583.3219