The research of retinal vessel segmentation prevails since retinal vessels well indicate the diseases, such as diabetic retinopathy, glaucoma and hypertension. This paper proposes an efficient CNN-CRF framework to segment the vessels from digital retinal images. Our approach combines the prediction ability of CNN and the segmentation ability of CRF, and trains an end-to-end deep learning segmentation model for retinal images. Unlike pixel-wise segmentation, our network is able to segment one image during once network forward computation. When applying our CNN-CRF to the DRIVE database, the average accuracy achieves 0.9536 with the average recall rate of 0.7508, outperforming the state-of-art approaches. And our approach requires only 0.53 s per image, the fastest among deep learning approaches.
CITATION STYLE
Luo, Y., Yang, L., Wang, L., & Cheng, H. (2017). Efficient CNN-CRF network for retinal image segmentation. In Communications in Computer and Information Science (Vol. 710, pp. 157–165). Springer Verlag. https://doi.org/10.1007/978-981-10-5230-9_17
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