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http://dx.doi.org/10.5573/ieek.2013.50.5.275

An Camera Information Detection Method for Dynamic Scene  

Ko, Jung-Hwan (Department of Mechatronics, Inha Technical College)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.50, no.5, 2013 , pp. 275-280 More about this Journal
Abstract
In this paper, a new stereo object extraction algorithm using a block-based MSE (mean square error) algorithm and the configuration parameters of a stereo camera is proposed. That is, by applying the SSD algorithm between the initial reference image and the next stereo input image, location coordinates of a target object in the right and left images are acquired and then with these values, the pan/tilt system is controlled. And using the moving angle of this pan/tilt system and the configulation parameters of the stereo camera system, the mask window size of a target object is adaptively determined. The newly segmented target image is used as a reference image in the next stage and it is automatically updated in the course of target tracking basing on the same procedure. Meanwhile, a target object is under tracking through continuously controlling the convergence and FOV by using the sequentiall extracted location coordinates of a moving target.
Keywords
stereo camera; dynamic scene; 3D target system; pan/tilt system;
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Times Cited By KSCI : 1  (Citation Analysis)
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