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http://dx.doi.org/10.7471/ikeee.2018.22.1.68

An Efficient Algorithm for Mapping 360° Circular Images to Planar Images  

Lee, Young-Ji (Dept. Electronics&Control Engineering, Hanbat National University)
Lee, Seung-Ho (Dept. Electronics&Control Engineering, Hanbat National University)
Publication Information
Journal of IKEEE / v.22, no.1, 2018 , pp. 68-73 More about this Journal
Abstract
In this paper, we propose an efficient algorithm for mapping a $360^{\circ}$ circular image to a planar image. The proposed algorithm consists of obtaining size of the planar image, calculating the distance between the camera and the planar image, calculating horizontal angle of camera and planar image, calculating vertical angle between camera and planar image, calculating the position of a pixel that matches pixels in a $360^{\circ}$ circular image to pixels in a planar image. Experiments were performed to evaluate the efficient algorithm for mapping the proposed $360^{\circ}$ circular image to the plane image. The reconstruction rate of the mapped plane image was confirmed 99% and the image quality of the mapped plane image was confirmed 72%. Since the results were higher than the standard values of commercial software, the effectiveness of the algorithm was confirmed.
Keywords
$360^{\circ}$ Circular Image; Planar Image; Restoration Rate; Image Quality; Mapping Algorithm;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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