IEEJ Transactions on Industry Applications
Online ISSN : 1348-8163
Print ISSN : 0913-6339
ISSN-L : 0913-6339
Paper
Reliability Analysis of Object Position Measured by Motion Stereo Considering Camera Vibration
Shin'ya OkazakiTakayuki TanakaShun'ichi KanekoHidenori TakaujiNobuo KochiMitsuharu Yamada
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2012 Volume 132 Issue 10 Pages 942-950

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Abstract
This study is aimed at developing a high-reliability motion stereo system through the consideration of camera vibration. In stereo measurement, we can approximate the distribution of measurement the error in images as a uniform distribution, and the distribution of the disparity error as a triangular distribution. Therefore, the parameters of the distributions are the mean value µ and the standard deviation σ, while the amplitude A and the frequency F are regarded as parameters of camera vibration. In our previous work, we constructed a model of the measurement error resulting from camera vibration. In this study, we define the existing probability of objects by using the measurement error model, and the reliability of object position. In addition, we verify the validity of the existing probability and reliability.
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© 2012 by the Institute of Electrical Engineers of Japan
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