Accurate segmentation of retinal vessels using U-Net and spatial convolution neural network
سال انتشار: 1402
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 71
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شناسه ملی سند علمی:
ITCT22_065
تاریخ نمایه سازی: 7 تیر 1403
چکیده مقاله:
Early diagnosis of diseases such as diabetes and high blood pressure, which have a direct effect on retinal blood vessels, is very important. In this research, we propose a complex convolutional network with a spatial U-Net, which is used without the need for a large number of training data in a data augmentation manner for optimal use of samples. U-Net is a spatial module that expands the attention map along the spatial dimension and multiplies it to the input feature map for adaptive feature refinement. The input of the complex convolutional network is the structured output blocks from the previous step and does not use the initial spatial U-Net convolution, which avoids additional processing and increases accuracy. To evaluate the proposed method, you use two retina data sets. Two sets of retinal vessel extraction data (DRIVE) and data (CHASE_DB۱) show that the proposed method performs well in both data sets.
کلیدواژه ها:
نویسندگان
Ali Ghanbarzhade
Amirkabir University of Technology
Saman Amini Serajgah
Kharazmi University Tehran Iran
Zeinab Razmi Hamzeh Khan Lou
Kharazmi University Tehran Iran
Maral Mirzamohammadi
Iran University of Science and Technology