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An efficient region-based approach for object recognition and retrieval based on mathematical morphology and correlation coefficient
Author
Source
The International Arab Journal of Information Technology
Issue
Vol. 5, Issue 2 (30 Apr. 2008), pp.154-161, 8 p.
Publisher
Publication Date
2008-04-30
Country of Publication
Jordan
No. of Pages
8
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
In this paper, a new technique based on slicing the images to equally sub-areas, then applying the density slicing to the color histogram of these areas combined with the color pair technique is presented as a filtration phase based on the color features of images.
This allows dramatic reduction in the candidate sets of images, which needs to be proceed through the time-consuming process of shape feature extraction and comparison algorithms.
After that, shape recognition method is proposed as a higher level phase in the proposed system.
The proposed approach for shape-based retrieval relies on detecting the edges of the objects, using laplacian of gaussian, in the image query as well as the set of filtered images from the proceeding layer of color approach.
Next, the morphological techniques, using dilate and erosion are applied, in order to solidify the objects within the image and to increase the chance of correlation coefficient to be used as means of similarity between images.
Furthermore, transformation of objects is applied to overcome the rotation based problem.
The experimental results show that the proposed approach is fast, efficient, and feasible.
American Psychological Association (APA)
al-Nihoud, Jihad Quball Awdah. 2008. An efficient region-based approach for object recognition and retrieval based on mathematical morphology and correlation coefficient. The International Arab Journal of Information Technology،Vol. 5, no. 2, pp.154-161.
https://search.emarefa.net/detail/BIM-10599
Modern Language Association (MLA)
al-Nihoud, Jihad Quball Awdah. An efficient region-based approach for object recognition and retrieval based on mathematical morphology and correlation coefficient. The International Arab Journal of Information Technology Vol. 5, no. 2 (Apr. 2008), pp.154-161.
https://search.emarefa.net/detail/BIM-10599
American Medical Association (AMA)
al-Nihoud, Jihad Quball Awdah. An efficient region-based approach for object recognition and retrieval based on mathematical morphology and correlation coefficient. The International Arab Journal of Information Technology. 2008. Vol. 5, no. 2, pp.154-161.
https://search.emarefa.net/detail/BIM-10599
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 161
Record ID
BIM-10599