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http://dx.doi.org/10.5909/JBE.2017.22.6.850

Proposal and Implementation of Intelligent Omni-directional Video Analysis System  

Jeon, So-Yeon (Dept. of Media IT Engineering, The Graduate School, Seoul National University of Science and Technology)
Heo, Jun-Hak (Dept. of Electronic IT Media Engineering, Seoul National University of Science and Technology)
Park, Goo-Man (Dept. of Media IT Engineering, The Graduate School, Seoul National University of Science and Technology)
Publication Information
Journal of Broadcast Engineering / v.22, no.6, 2017 , pp. 850-853 More about this Journal
Abstract
In this paper, we propose an image analysis system based on omnidirectional image and object tracking image display using super wide angle camera. In order to generate spherical images, the projection process of converting from two wide-angle images to the equirectangular panoramic image was performed and the spherical image was expressed by converting rectangular to spherical coordinate system. Object tracking was performed by selecting the desired object initially, and KCF(Kernelized Correlation Filter) algorithm was used so that robust object tracking can be performed even when the object's shape is changed. In the initial dialog, the file and mode are selected, and then the result is displayed in the new dialog. If the object tracking mode is selected, the ROI is set by dragging the desired area in the new window.
Keywords
video analysis system; spherical image mapping; equirectangular projection; object tracking;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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