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Using Convex Hull for Fast and Accurate Ellipse Detection

Published: 17 August 2020 Publication History

Abstract

We present a novel method for fast and accurate ellipse detection based on an efficient arc grouping strategy. We first extract edges from the input image, and then obtain smooth arcs by recognizing sharp turns and inflexion points. To speed up ellipse generation, we group arcs by three intuitive yet more efficient rules, followed by a validation and a more distinctive cluster scheme to further improve the accuracy. Our approach achieves promising results on both synthetic and three real-world datasets.

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References

[1]
John Canny. 1986. A computational approach to edge detection. IEEE Transactions on pattern analysis and machine intelligence PAMI-8, 6(1986), 679–698.
[2]
John Hershberger and Jack Snoeyink. 1992. Speeding Up the Douglas-Peucker Line-Simplification Algorithm. In Proc. 5th Intl. Symp. on Spatial Data Handling. University of British Columbia, Department of Computer Science Vancouver, BC, 134–143.
[3]
Paul VC Hough. 1962. Method and means for recognizing complex patterns. US Patent 3,069,654.
[4]
Qi Jia, Xin Fan, Zhongxuan Luo, Lianbo Song, and Tie Qiu. 2017. A fast ellipse detector using projective invariant pruning. IEEE Transactions on Image Processing 26, 8 (2017), 3665–3679.
[5]
Changsheng Lu, Siyu Xia, Ming Shao, and Yun Fu. 2019. Arc-Support Line Segments Revisited: An Efficient High-Quality Ellipse Detection. IEEE Transactions on Image Processing 29 (2019), 768–781.
[6]
Dilip K. Prasad, Maylor K.H. Leung, and Siu-Yeung Cho. 2012. Edge curvature and convexity based ellipse detection method. Pattern Recognition 45, 9 (2012), 3204 – 3221. https://doi.org/10.1016/j.patcog.2012.02.014

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cover image ACM Conferences
SIGGRAPH '20: ACM SIGGRAPH 2020 Posters
August 2020
118 pages
ISBN:9781450379731
DOI:10.1145/3388770
Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 17 August 2020

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Author Tags

  1. Edge detection
  2. Edge following
  3. Ellipse detection

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Overall Acceptance Rate 1,822 of 8,601 submissions, 21%

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