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Circular Object Detection Using a Modified Hough Transform Cover
Open Access
|Mar 2008

Abstract

A practical modification of the Hough transform is proposed that improves the detection of low-contrast circular objects. The original circular Hough transform and its numerous modifications are discussed and compared in order to improve both the efficiency and computational complexity of the algorithm. Medical images are selected to verify the algorithm. In particular, the algorithm is applied to localize cell nuclei of cytological smears visualized using a phase contrast microscope.

DOI: https://doi.org/10.2478/v10006-008-0008-9 | Journal eISSN: 2083-8492 | Journal ISSN: 1641-876X
Language: English
Page range: 85 - 91
Published on: Mar 21, 2008
Published by: University of Zielona Góra
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2008 Marcin Smereka, Ignacy Dulęba, published by University of Zielona Góra
This work is licensed under the Creative Commons License.

Volume 18 (2008): Issue 1 (March 2008)