Conference Proceeding

Retinal Vessel Segmentation from Simple to Difficult

Authors
  • Qing Liu (Central South University)
  • Beiji Zou (Central South University)
  • Jie Chen (University of Oulu)
  • Zailiang Chen (Central South University)
  • Chengzhang Zhu (Central South University)
  • Kejuan Yue (Central South University)
  • Guoying Zhao (University of Oulu)

Abstract

In this paper, we propose two vesselness maps and a simple to difficult learning framework for retinal vessel segmentation which is ground truth free. The first vesselness map is the multiscale centrelineboundary contrast map which is inspired by the appearance of vessels. The other is the difference of diffusion map which measures the difference of the diffused image and the original one. Meanwhile, two existing vesselness maps are generated. Totally, 4 vesselness maps are generated. In each vesselness map, pixels with large vesselness values are regarded as positive samples. Pixels around the positive samples with small vesselness values are regarded as negative samples. Then we learn a strong classifier for the retinal image based on other 3 vesselness maps to determine the pixels with mediocre values in single vesselness map. Finally, pixels with two classifier supports are labelled as vessel pixels. The experimental results on DRIVE and STARE show that our method outperforms the state-of-the-art unsupervised methods and achieves competitive performances to supervised methods.

How to Cite:

Liu, Q. & Zou, B. & Chen, J. & Chen, Z. & Zhu, C. & Yue, K. & Zhao, G., (2016) “Retinal Vessel Segmentation from Simple to Difficult”, Proceedings of the Ophthalmic Medical Image Analysis International Workshop 3(2016), 57-64. doi: https://doi.org/10.17077/omia.1047

Rights: Copyright © 2016 the authors

Publisher Notes

  • Q. Liu was supported by the scholarship from China Scholarship Council. B. Zou and Z. Chen were supported by the NSF of China under Grant No.61573380 and No. 61440055. G. Zhao and J. Chen were supported by Academy of Finland, Tekes Fidipro Program and Infotech Oulu.

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Published on
21 Oct 2016
Peer Reviewed