The orientation matching approach to circular object detection

Michele Ceccarelli, A. Petrosino

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

14 Citations (Scopus)

Abstract

The paper reports a correlation-based method for the detection of circular objects which is capable to overcome well known problems arising by the use of gradient-based voting schemes. Specifically, the method is (a) capable to detect circular objects on the basis of both magnitude and direction of the image gradient and (b) to deal 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 publicationIEEE International Conference on Image Processing
Pages712-715
Number of pages4
Volume3
Publication statusPublished - 1 Jan 2001
Externally publishedYes
EventIEEE International Conference on Image Processing (ICIP) - Thessaloniki, Greece
Duration: 7 Oct 200110 Oct 2001

Other

OtherIEEE International Conference on Image Processing (ICIP)
CountryGreece
CityThessaloniki
Period7/10/0110/10/01

Fingerprint

Hough transforms
Object detection

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Ceccarelli, M., & Petrosino, A. (2001). The orientation matching approach to circular object detection. In IEEE International Conference on Image Processing (Vol. 3, pp. 712-715)

The orientation matching approach to circular object detection. / Ceccarelli, Michele; Petrosino, A.

IEEE International Conference on Image Processing. Vol. 3 2001. p. 712-715.

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

Ceccarelli, M & Petrosino, A 2001, The orientation matching approach to circular object detection. in IEEE International Conference on Image Processing. vol. 3, pp. 712-715, IEEE International Conference on Image Processing (ICIP), Thessaloniki, Greece, 7/10/01.
Ceccarelli M, Petrosino A. The orientation matching approach to circular object detection. In IEEE International Conference on Image Processing. Vol. 3. 2001. p. 712-715
Ceccarelli, Michele ; Petrosino, A. / The orientation matching approach to circular object detection. IEEE International Conference on Image Processing. Vol. 3 2001. pp. 712-715
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