Fuzzy retina fundus image enhancement method based on generative adversarial network
A fundus image and retinal technology, applied in image enhancement, biological neural network model, image analysis, etc., can solve the problems of fundus image enhancement, unfavorable ophthalmologist to accurately diagnose diseases, complex network model, etc.
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[0088] This embodiment illustrates the specific implementation of the method for enhancing the fuzzy retinal fundus image based on the generation countermeasure network of the present invention.
[0089] figure 1 It is a schematic diagram of the generative countermeasure network structure based on the fuzzy retinal fundus image enhancement method based on the generative countermeasure network of the present invention;
[0090] figure 1 Where G represents the generator, D represents the discriminator, the solid line represents the updated generator parameters, the dashed line represents the updated discriminator parameters; the input of the generator is the preoperative blurred fundus image, and the output is the generated enhanced image; the input of the discriminator is generated Enhanced image and clear fundus image after surgery; Loss_L1 updates generator parameters by calculating the L1 loss of the generated enhanced image and clear fundus image after surgery; ...
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