Retinal vessel segmentation method and system based on retinal fundus image
A retinal blood vessel and fundus image technology, applied in the field of image processing, can solve the problems of long test time, slow convergence speed, slowness, etc., to solve the data imbalance and speed up the training process.
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[0022] In order to further explain the features of the present invention, please refer to the following detailed description and drawings of the present invention. The attached drawings are for reference and explanation purposes only, and are not used to limit the protection scope of the present invention.
[0023] Such as Figure 1-Figure 2 As shown, this embodiment discloses a retinal blood vessel segmentation method based on retinal fundus images, which includes the following steps S1 to S3:
[0024] S1. Obtain a fundus image of the retina to be detected;
[0025] S2. Construct an overall network model based on the features of the retinal fundus image, the overall network model includes N basic modules cascaded using an attention mechanism, the basic module is constructed based on the features of the retinal fundus image, N is a positive integer and N≥1;
[0026] S3. Use the retinal fundus image to be detected as the input of the overall network model to obtain the segmentation re...
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