[The preprocessing of subtraction and the enhancement for biomedical image of retinal blood vessels].

@article{Lin2003ThePO,
  title={[The preprocessing of subtraction and the enhancement for biomedical image of retinal blood vessels].},
  author={Tusheng Lin and Minghui Du and Jintang Xu},
  journal={Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi},
  year={2003},
  volume={20 1},
  pages={56-9}
}
Image segmentation is still a difficult problem since its effect would vary with the subjects processed. An approach of subtracting background from the entire image of retinal blood vessels presented in this paper. The background subtraction is based on the real image itself taken photographically and is not dependent on the prior knowledge of system for recording image, the approach achieves the grayscale enhancement of retinal blood vessels in preprocessing and provides a quality image for… CONTINUE READING
Highly Cited
This paper has 17 citations. REVIEW CITATIONS