The Real-Time Height Measurement through a Geometry Information and Object Extraction 


Vol. 29,  No. 12, pp. 1652-1659, Dec.  2004


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  Abstract

In this paper, we propose the algorithm that automatically measures the height of the object to move on the base plane by using the geometric information. To extract a moving object from real-time images creates the background image and each pixel is modeled by the three values. The extracted region is represented by cardboard model and calculates the coordinate center in the each part. The top and bottom point of an object are extracted by the calculated coordinate center and an iterative computation. The two points, top and bottom, are used for measuring the height. Given the vanishing line of the ground plane, the vertical vanishing point, and at least one reference height in the scene, then the height of any point from the ground may be computed by specifying the image of the point and the image of the vertical intersection with the ground plane at that point. Through a confidence valuation of the height to be measured, we confirmed similar actual height and result in the simulation experiment.

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  Cite this article

[IEEE Style]

J. Kim, T. Kim, J. Choi, "The Real-Time Height Measurement through a Geometry Information and Object Extraction," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 12, pp. 1652-1659, 2004. DOI: .

[ACM Style]

Jong-Su Kim, Tae-Yong Kim, and Jong-Soo Choi. 2004. The Real-Time Height Measurement through a Geometry Information and Object Extraction. The Journal of Korean Institute of Communications and Information Sciences, 29, 12, (2004), 1652-1659. DOI: .

[KICS Style]

Jong-Su Kim, Tae-Yong Kim, Jong-Soo Choi, "The Real-Time Height Measurement through a Geometry Information and Object Extraction," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 12, pp. 1652-1659, 12. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880