The Implementation of Content-based Image Retrieval System Using Contours and Lines


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 3, No. 3, pp. 683-695, Apr. 1996
10.3745/KIPSTE.1996.3.3.683,   PDF Download:

Abstract

In this paper, we implemented the content-based image retreval system that indexes and retreves the images by acquiring contour information of images and by extracting lines from the object. For this purpose, we proposed the advanced line extraction algorithm called FSLHT(Flexible SLHT) which covers drawback of SLHT(Stright Line Hough Transform) and applied a DP(Dynamic Programming) algorithm to get a desirable similarity of images by lines. We estimated the counter features as a key value of sampled region to compensate for the problem that image contours are heavily depend on the noise. when performing the Hough transform we calculated the directionality based on the perceptional organizaton and transformed according to this direction to overcome the problem of time consuming and discontinuity.


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Cite this article
[IEEE Style]
J. W. Ill, K. J. Hyun, C. K. Ho, "The Implementation of Content-based Image Retrieval System Using Contours and Lines," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 3, no. 3, pp. 683-695, 1996. DOI: 10.3745/KIPSTE.1996.3.3.683.

[ACM Style]
Jeoung Won Ill, Koo Jeong Hyun, and Choi Ki Ho. 1996. The Implementation of Content-based Image Retrieval System Using Contours and Lines. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 3, 3, (1996), 683-695. DOI: 10.3745/KIPSTE.1996.3.3.683.