Circle detection based on orientation matching

Michele Ceccarelli, Aljredo Petrosino, Giuliano Laccetti

Research output: Chapter in Book/Report/Conference proceedingConference contribution

15 Citations (Scopus)

Abstract

The paper reports a correlation-based method for the detection of circular objects which is capable of overcoming well-known problems arising by the use of gradient-based voting schemes. Specifically, the method is: (a) capable of detecting circular objects on the basis of both magnitude and direction of the image gradient; and (b) of dealing with three-dimensional spherical objects by considering shadows depending on the direction of light. Experimental results about the accuracy of the method and comparisons with the Hough transform and the Hausdorff matching are reported.

Original languageEnglish
Title of host publicationProceedings - 11th International Conference on Image Analysis and Processing, ICIAP 2001
PublisherIEEE Computer Society
Pages119-124
Number of pages6
DOIs
Publication statusPublished - 1 Jan 2001
Externally publishedYes
Event11th International Conference on Image Analysis and Processing, ICIAP 2001 - Palermo, Italy
Duration: 26 Sep 200128 Sep 2001

Other

Other11th International Conference on Image Analysis and Processing, ICIAP 2001
CountryItaly
CityPalermo
Period26/9/0128/9/01

Fingerprint

Hough transforms

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition

Cite this

Ceccarelli, M., Petrosino, A., & Laccetti, G. (2001). Circle detection based on orientation matching. In Proceedings - 11th International Conference on Image Analysis and Processing, ICIAP 2001 (pp. 119-124). [956995] IEEE Computer Society. https://doi.org/10.1109/ICIAP.2001.956995

Circle detection based on orientation matching. / Ceccarelli, Michele; Petrosino, Aljredo; Laccetti, Giuliano.

Proceedings - 11th International Conference on Image Analysis and Processing, ICIAP 2001. IEEE Computer Society, 2001. p. 119-124 956995.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ceccarelli, M, Petrosino, A & Laccetti, G 2001, Circle detection based on orientation matching. in Proceedings - 11th International Conference on Image Analysis and Processing, ICIAP 2001., 956995, IEEE Computer Society, pp. 119-124, 11th International Conference on Image Analysis and Processing, ICIAP 2001, Palermo, Italy, 26/9/01. https://doi.org/10.1109/ICIAP.2001.956995
Ceccarelli M, Petrosino A, Laccetti G. Circle detection based on orientation matching. In Proceedings - 11th International Conference on Image Analysis and Processing, ICIAP 2001. IEEE Computer Society. 2001. p. 119-124. 956995 https://doi.org/10.1109/ICIAP.2001.956995
Ceccarelli, Michele ; Petrosino, Aljredo ; Laccetti, Giuliano. / Circle detection based on orientation matching. Proceedings - 11th International Conference on Image Analysis and Processing, ICIAP 2001. IEEE Computer Society, 2001. pp. 119-124
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